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Статті в журналах з теми "Food Packaging and Storage"
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Marangoni Júnior, Luís, Leda Coltro, Fiorella Balardin Hellmeister Dantas, and Roniérik Pioli Vieira. "Research on Food Packaging and Storage." Coatings 12, no. 11 (November 10, 2022): 1714. http://dx.doi.org/10.3390/coatings12111714.
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Fadiji, Tobi, Mahdi Rashvand, Michael O. Daramola, and Samuel A. Iwarere. "A Review on Antimicrobial Packaging for Extending the Shelf Life of Food." Processes 11, no. 2 (February 15, 2023): 590. http://dx.doi.org/10.3390/pr11020590.
Повний текст джерелаАнотація:
Food packaging systems are continually impacted by the growing demand for minimally processed foods, changing eating habits, and food safety risks. Minimally processed foods are prone to the growth of harmful microbes, compromising quality and safety. As a result, the need for improved food shelf life and protection against foodborne diseases alongside consumer preference for minimally processed foods with no or lesser synthetic additives foster the development of innovative technologies such as antimicrobial packaging. It is a form of active packaging that can release antimicrobial substances to suppress the activities of specific microorganisms, thereby improving food quality and safety during long-term storage. However, antimicrobial packaging continues to be a very challenging technology. This study highlights antimicrobial packaging concepts, providing different antimicrobial substances used in food packaging. We review various types of antimicrobial systems. Emphasis is given to the effectiveness of antimicrobial packaging in various food applications, including fresh and minimally processed fruit and vegetables and meat and dairy products. For the development of antimicrobial packaging, several approaches have been used, including the use of antimicrobial sachets inside packaging, packaging films, and coatings incorporating active antimicrobial agents. Due to their antimicrobial activity and capacity to extend food shelf life, regulate or inhibit the growth of microorganisms and ultimately reduce the potential risk of health hazards, natural antimicrobial agents are gaining significant importance and attention in developing antimicrobial packaging systems. Selecting the best antimicrobial packaging system for a particular product depends on its nature, desired shelf life, storage requirements, and legal considerations. The current review is expected to contribute to research on the potential of antimicrobial packaging to extend the shelf life of food and also serves as a good reference for food innovation information.
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Kaushani, K. G., N. L. Rathnasinghe, N. Katuwawila, R. A. Jayasinghe, A. H. L. R. Nilmini, and G. Priyadarshana. "Trends in Smart Packaging Technologies for Sustainable Monitoring of Food Quality and Safety." International Journal of Research and Innovation in Applied Science 07, no. 07 (2022): 07–30. http://dx.doi.org/10.51584/ijrias.2022.7702.
Повний текст джерелаАнотація:
Food packaging has a significant impact on food preservation, thus prolonging the shelf-life and maintaining sustainable food quality and safety throughout the food supply chain and even during storage. Consumer desire for reliable, sustainable, organic, healthy, and unique products with “clean” labeling has risen as a result of technological advancement. Food packaging innovation is mainly described by the advancement of smart packaging technologies such as active and intelligent packaging. Active packaging is the use of active ingredients in more sustainable packaging materials to expand storability while ensuring product safety and quality. Intelligent packaging systems are developing to become more economical, efficient, and integrated matrices to deliver new packaging ideas that maintain the state of the packed food to deliver information on the product quality during shipping and storage. This review will provide a detailed overview of recent significant advancements and trends in the evolution of smart packaging
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Kryuk, Roman, Marina Kurbanova, Anastasia Kolbina, Konstantin Plotnikov, Igor Plotnikov, Andrey Petrov, and Mohammed El Amine Khelef. "Color Sensors “In Intelligent Food Packaging”." Food Processing: Techniques and Technology 52, no. 2 (July 6, 2022): 321–33. http://dx.doi.org/10.21603/2074-9414-2022-2-2366.
Повний текст джерелаАнотація:
The quality of food products depends not only on the technological parameters of production process, but also on storage conditions. Smart packaging controls storage conditions and tracks violations. The research objective was to review the use of sensors in food storage.
The study featured publically available information on sensor-equipped smart food packaging. The information was obtained from open sources published in 2016–2021.
The paper describes biosensors, chemical sensors, and indicators that determine some of the characteristics of food products and provide information to the producer, retailer, and consumer. Indicators proved to be the most promising type of sensors used in smart packaging. This type of sensor indicates the presence and concentration of various analytes through color change. The best indicators are those based on radio frequency (RFID), poison identifiers, compaction/leaks indicators, indicators of freshness/ripeness, etc. All the considered indicators visualize their data by changing color, which makes it possible to assess the quality of food products on the market.
Sensor-based smart packaging is a promising direction in food industry because they make it possible to monitor and control product quality. Smart packaging allows consumers to check the freshness of products by themselves.
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Iversen, Luk Jun Lam, Kobun Rovina, Joseph Merillyn Vonnie, Patricia Matanjun, Kana Husna Erna, Nasir Md Nur ‘Aqilah, Wen Xia Ling Felicia, and Andree Alexander Funk. "The Emergence of Edible and Food-Application Coatings for Food Packaging: A Review." Molecules 27, no. 17 (August 31, 2022): 5604. http://dx.doi.org/10.3390/molecules27175604.
Повний текст джерелаАнотація:
Food packaging was not as important in the past as it is now, because the world has more people but fewer food resources. Food packaging will become more prevalent and go from being a nice-to-have to an essential feature of modern life. Food packaging has grown to be an important industry sector in today’s world of more people and more food. Food packaging innovation faces significant challenges in extending perishable food products’ shelf life and contributing to meeting daily nutrient requirements as people nowadays are searching for foods that offer additional health advantages. Modern food preservation techniques have two objectives: process viability and safe, environmentally friendly end products. Long-term storage techniques can include the use of edible coatings and films. This article gives a succinct overview of the supplies and procedures used to coat food products with conventional packaging films and coatings. The key findings summarizing the biodegradable packaging materials are emphasized for their ability to prolong the freshness and flavor of a wide range of food items; films and edible coatings are highlighted as viable alternatives to traditional packaging methods. We discuss the safety concerns and opportunities presented by applying edible films and coatings, allowing it to be used as quality indicators for time-sensitive foods.
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Dukalska, Lija, Eva Ungure, Ingrida Augspole, Sandra Muizniece-Brasava, Vita Levkane, Rakcejeva Tatjana, and Inta Krasnova. "Evaluation of the Influence of Various Biodegradable Packaging Materials on the Quality and Shelf Life of Different Food Products." Proceedings of the Latvia University of Agriculture 30, no. 1 (December 1, 2013): 20–34. http://dx.doi.org/10.2478/plua-2013-0011.
Повний текст джерелаАнотація:
Abstract The aim of the present research was to summarize the results of investigations carried out on the influence of different biodegradable polymer packaging materials on the shelf life and quality of several food products during storage. In Latvia, most of consumers consider that polymers as a material for food packaging are overly used, and they support the idea of introducing new eco-friendly food packaging. Biodegradable films were investigated for their ability to extend the shelf life of apple salad and minimally processed shredded carrots stored at 4 °C. It was found that they can guaranty the same as or even a longer shelf life than that provided by conventional polymer films. Bio PLA transparent films, thermoformed PLA containers, and cellulose-based films were tested for fresh produce packaging. Ceramis®-PLA-SiOx barrier coated films were tested for their influence on the quality of food products - rye bread, apple-black currant marmalade candies, and soft cheese Kleo - during storage. PLA and PHB films showed satisfactory results for packaging of perishable foods - salad with meat in mayonnaise. Ceramis®-PLA-SiOx films were used for vacuum packaging and also for mild thermal treatment (Sous vide) of soft cheese, providing its prolonged shelf life. Some BoPLA films specially envisaged for packaging of confectionery were tested for milk pomade sweet - sherbet - packaging. Its quality was evaluated mainly by moisture content and by changes in hardness during storage. The results suggest that biodegradable packaging materials can be a successful alternative to the conventional polymers for packaging of several food products, which could provide an essential contribution in reducing the environmental pollution.
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Çelebi Sezer, Yasemin, and Hüseyin Bozkurt. "Use of antimicrobial packaging systems in the production and storage of meat and meat products." Food and Health 7, no. 2 (2021): 150–63. http://dx.doi.org/10.3153/fh21016.
Повний текст джерелаАнотація:
Many microbiological, enzymatic, physicochemical, and biochemical changes occur during the production and storage of fresh and processed meat products, which tend to deteriorate more easily by their nature. Nevertheless, consumers mainly prefer cost-effective foods that have a longer shelf life and minimally modified natural properties, can be easily prepared, and in which fewer additives are used. For these reasons, the food packaging industry has turned towards developing new applications with different functions that are not found in traditional packaging methods, such as antimicrobial packaging systems, especially for the protection and improvement of food quality and safety. In this type of packaging, in addition to improving food safety and quality, the shelf life of the product is extended by slowing down the growth rate of microorganisms. Thus, the existing growth of microorganisms during the transportation and storage of the product is also prevented. Therefore, the preservatives taken into the human body with foods are reduced, and the negative effects on health are also avoided. In these systems, the application of antimicrobial food packaging components to the packaging material can be performed by the addition of antimicrobial agents into the polymer, coating polymer surfaces with antimicrobial agents, immobilizing antimicrobial agents on the polymer, and using polymers with antimicrobial properties. In this review, antimicrobial packaging and application methods were generally explained, and innovative packaging systems and their use in meat and meat products were evaluated.
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Yan, Mary R., Sally Hsieh, and Norberto Ricacho. "Innovative Food Packaging, Food Quality and Safety, and Consumer Perspectives." Processes 10, no. 4 (April 12, 2022): 747. http://dx.doi.org/10.3390/pr10040747.
Повний текст джерелаАнотація:
Packaging is an integral part of the food industry associated with food quality and safety including food shelf life, and communications from the marketing perspective. Traditional food packaging provides the protection of food from damage and storage of food products until being consumed. Packaging also presents branding and nutritional information and promotes marketing. Over the past decades, plastic films were employed as a barrier to keep food stuffs safe from heat, moisture, microorganisms, dust, and dirt particles. Recent advancements have incorporated additional functionalities in barrier films to enhance the shelf life of food, such as active packaging and intelligent packaging. In addition, consumer perception has influences on packaging materials and designs. The current trend of consumers pursuing environmental-friendly packaging is increased. With the progress of applied technologies in the food sector, sustainable packaging has been emerging in response to consumer preferences and environmental obligations. This paper reviews the importance of food packaging in relation to food quality and safety; the development and applications of advanced smart, active, and intelligent packaging systems, and the properties of an oxygen barrier. The advantages and disadvantages of these packaging are discussed. Consumer perceptions regarding environmental-friendly packaging that could be applied in the food industry are also discussed.
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Awoyale, Wasiu, Emmanuel Alamu, Emmanuel Irondi, Busie Maziya-Dixon, and Abebe Menkir. "Impact of packaging material and storage condition on retention of provitamin A carotenoids and xanthophylls in yellow-seeded maize flour." Functional Foods in Health and Disease 8, no. 10 (October 31, 2018): 462. http://dx.doi.org/10.31989/ffhd.v8i10.535.
Повний текст джерелаАнотація:
Background: Pro-vitamin A carotenoid (pVAC) rich foods are those foods that contain substance which can be converted within the human body into retinol. These foods also contribute to the reduction of vitamin A deficiency diseases. Yellow-seeded maize flour is a pVAC rich food. Identifying the right packaging materials and storage conditions that retain pVAC in this food is essential for their health benefits. Traditionally, maize flour is stored with different packaging materials to increase its shelf life. For example, previous studies have shown how during storage in different food matrices, carotenoids, including maize grains, are highly susceptible to degradation by temperature, light, and oxygen. Therefore, in this study we investigated the effect of storage packaging materials (polypropylene woven sacks-PWS, high-density polyethylene bags-HDPE, and polyvinyl plastic containers-PPC) and storage condition (temperature and relative humidity) on retaining pVAC in yellow-seed maize flour.Methods: The yellow-seeded maize grains were collected and ground into flour. The maize flour was divided into portions (200 g). Each portion was packed and sealed in PWS, HDPE, and PPC. The control samples (12 pieces) were stored on top of the storage box. The packed samples were stored in both the upper (12 samples) and lower (12 samples) compartment of a storage wooden box. The interior of the upper part was lightened with aluminum foil and fitted with fluorescent tube to increase the light intensity. The lower compartment was darkened with gloss black painting. The flour samples were stored for 28 days. Samples were collected for pVAC and xanthophylls analyses at 7 day intervals using standard methods.Results: The results demonstrated how packaging in PPC and storing in a dark compartment resulted in the highest total pVAC (92.39%) and total xanthophylls (89.44%) retention and retinol equivalent (RE) (0.40 µg/g). In contrast, packaging in HDPE and storing in lighted compartment resulted in the lowest pVAC (44.92%) and total xanthophylls (46.76%) retention and RE (0.19 µg/g).Conclusions: Packaging yellow-seeded maize flour in PPC and storing in the dark may be recommended for maximum retention of carotenoids in yellow-seeded maize flour since, as the packaging material and storage condition resulted in the highest pVAC retention and retinol equivalent.Keywords: Yellow-seeded maize; Carotenoids; Packaging materials; Storage conditions; Retinol equivalent
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Bucci, D. Z., L. B. B. Tavares, and I. Sell. "PHB packaging for the storage of food products." Polymer Testing 24, no. 5 (August 2005): 564–71. http://dx.doi.org/10.1016/j.polymertesting.2005.02.008.
Повний текст джерелаДисертації з теми "Food Packaging and Storage"
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Carr, Timothy Perry. "EFFECT OF CONTROLLED GAS ATMOSPHERE PACKAGING UPON THE STORAGE QUALITY OF PRECOOKED BEEF SLICES." Thesis, The University of Arizona, 1985. http://hdl.handle.net/10150/275255.
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Ayvaz, Huseyin. "Influence of Packaging Material and Storage Conditions on the Quality Attributes of Pressure-Assisted Thermally Processed Carrots." The Ohio State University, 2010. http://rave.ohiolink.edu/etdc/view?acc_num=osu1281125846.
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Eshpari, Hadi. "EVALUATION OF VACUUM PACKAGING ON THE PHYSICAL PROPERTIES, SOLUBILITY, AND STORAGE SPACE OF DAIRY POWDERS." DigitalCommons@CalPoly, 2011. https://digitalcommons.calpoly.edu/theses/604.
Повний текст джерелаАнотація:
As many of the dairy powders manufactured have to travel long distances to reach their customers, both domestically and internationally, there is considerable interest among dairy powder manufacturers to maintain the quality of their products for relatively long storage periods. Dairy powders can have a long shelf life if packaged and stored properly. Vacuum packaging can be an attractive packaging strategy to maintain the quality of dairy powders and provide added value by improving the efficiency of using the storage space; because of the inherent compactness of these products. Vacuum packaged dry dairy ingredients may also have added ease of handling for end users. However, little is known about the impact of vacuum packaging on the physical properties of dry dairy ingredients. The main objective of this study was to determine the effect of vacuum packaging over 12 months storage on particle size, particle density, bulk density, tapped density, flowability, compressibility, color, moisture content, surface morphology, and solubility of six types of dairy powders. In addition, the effect of dairy ingredients type was also assessed. Commercial samples of nonfat dry milk powder, whole milk powder, buttermilk powder, milk protein Isolate, whey protein concentrate#80, and sweet whey powder were repackaged in duplicate using multi-wall foil side gusseted bags under varying degrees of vacuum (1, 0.7, 0.4 bar) and a control with no vacuum, then stored for 3, 6, and 12 months at 25°C and 60% relative humidity. Each powder was sampled and analyzed in duplicate for all the above listed quality attributes, upon receiving the powder and after 3, 6, and 12 months of storage.
Moreover, the effect of vacuum packaging on storage space was evaluated comparing three different models; Model (1) represented a 25 kg bag of atmospheric packaged non fat dry milk with the actual dimensions of a commercial 25 kg bag of non fat dry milk. Model (2), a hypothetical model, represented a 25 kg bag of vacuum packaged non fat dry milk with a length and a width equal to those of model (1). Model (3), another hypothetical model, also represented a 25 kg bag of vacuum packaged non fat dry milk with a length equal to half of a pallet width and a width equal to one third of a pallet length, in order to achieve the highest pallet efficiency possible. The pallet used for all three models was considered to be a (48 × 40) pallet. The height of models 2 and 3 was allowed to reflect the bulk reduction effect of vacuum packaging and was determined based on the weight, density and the known dimensions of the bags. It is important to note that the density of models 2 and 3 was assumed to be equal to the density of a small bag of nonfat dry milk. The saved space per bag and pallet efficiency of vacuum packaging and atmospheric packaging were compared using the three models described above.
Physical properties analyses of the dairy powders revealed statistically significant effect of vacuum pressure on only color values: L-, a-, and b but none of the other powder quality attributes examined. Powders packaged under vacuum showed a significantly higher mean of L- color value (p-value = 0.003 < 0.01), but significantly lower means of (a- and b-) color values (p-values = 0.005, and 0.001, respectively). This effect was more dramatic in high fat containing powder such as whole milk powder. In fact, vacuum packaged whole milk powders were significantly whiter, less red, and less yellow. It is likely that vacuum packaging has prevented color changes due to lipid oxidation in whole milk powder.
Physical properties analyses of the dairy powders also revealed statistically significant increases in the particle density, particle size, bulk density, and tapped density due to the effect of storage time (all p-values = 0.000 < 0.01), statistically significant decreases in the angle of repose and compressibility due to the effect of storage time (p = 0.000 < 0.01) and (p = 0.004 < 0.01), respectively. The physical properties analyses also revealed a statistically significant effect of the powder type on particle density, particle size, bulk density, and tapped density, angle of repose, compressibility, and color values: L-, a-, and b- (all p-values = 0.000 < 0.01). In other words, particle density, particle size, bulk density, and tapped density of the powders increased over the storage time, while angle of repose (AOR) and compressibility decreased over the storage time. The powder type had a significant effect on particle density, particle size, bulk density, tapped density, AOR, compressibility, and color values: L-, a-, and b; however, it did not have any significant effect on solubility and moisture content.
In addition, observations of the surface morphology of dairy powders were made using a scanning electron microscope. This evaluation demonstrated the differences in powder particle shape and surface morphology which are believed to be partially responsible for the significant differences observed in the physical properties, due to the effect of powder type.
It was shown that vacuum packaging does increase the efficiency of using the storage space by removing the interstitial air and increasing the density of the powder. As described above, the height of model (2) and the length of model (3) both were expectedly shorter compared to those of model (1). Storage space calculations for non fat dry milk were performed based on comparing the volume of the 3 models and showed 15 % saving in storage space per bag and per pallet, due to vacuum packaging. The effect of space saving on the number of bags per pallet was evaluated using CAPE PACK v2.09 software and showed an increase from 45 bags/ pallet in model (1) to 50 bags/ pallet in model (2) and 54 bags/ pallet in model (3).
Overall, this study demonstrates the impact of vacuum packaging on physical properties, solubility, and storage properties of dairy powders. The data suggest that the proposed vacuum packaging method may be beneficial to maintain the quality of the powders studied and it results in space savings per unit of dairy powder compared to conventional atmospheric packaging.
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Lobaton-Sulabo, April Shayne. "Packaging and storage effects on Listeria monocytogenes reduction and attachment on ready-to-eat meat snacks." Diss., Kansas State University, 2014. http://hdl.handle.net/2097/18213.
Повний текст джерелаАнотація:
Doctor of PhilosophyFood Science Institute
Elizabeth A. E. Boyle
A total of three studies were conducted to evaluate the effects of different packaging systems and storage times on reduction of Listeria monocytogenes on ready-to-eat meat snacks. Study 1 was conducted to determine the effects of four packaging systems [heat sealed (HS), heat sealed with oxygen scavenger (HSOS), nitrogen flushed with oxygen scavenger (NFOS), and vacuum (VAC)] and storage times (24, 48, and 72 h, and 14 and 30 d) on reduction of L. monocytogenes in turkey jerky in the presence or absence of sodium nitrite. Inclusion of sodium nitrite in turkey jerky did not affect (P>0.05) L. monocytogenes log reductions regardless of packaging type or storage time. After 14 d of storage in HSOS, NFOS, or VAC, and 48 or 72 h in HS, a reduction of >1.0 log CFU/cm² of L. monocytogenes was achieved. Processors could use HS in conjunction with 48 h of ambient storage and be in compliance with the United States Department of Agriculture Food Safety and Inspection Service Listeria Rule of post-lethality treatment in achieving at least 1 log reduction of L. monocytogenes. Study 2 was conducted to investigate attachment of L. monocytogenes to uncured and cured turkey jerky packaged in HS, HSOS, NFOS, or VAC using scanning electron microscopy (SEM) and energy dispersive X-ray spectroscopy (EDS). The SEM examination showed that L. monocytogenes is capable of adhering to uncured or cured turkey jerky surfaces. Elemental maps from EDS analysis revealed that no element was unique or elevated at sites of L. monocytogenes attachment. Elemental composition showed the presence of elemental sulfur and could be an indication of the presence of sulfur-containing amino acids in turkey jerky. Finally, Study 3 evaluated the affects of two packaging types (HSOS and NFOS) and four ambient storage times (24, 48, and 72 h, and 14 d) on reduction of L. monocytogenes on five commercial RTE meats and poultry snacks (beef tenders, beef jerky, beef sausage sticks, pork jerky, and turkey sausage sticks). A mean reduction of >1.0 log CFU/cm² of L. monocytogenes was achieved on all products, regardless of packaging or storage time. Correlation analysis provided some indication that reduction of L. monocytogenes increased with fat content. However, the strength of linear correlation was not sufficient to account for the differences in log reduction in L. monocytogenes. In study 1, a holding time of 24, 48, or 72 h for HSOS or NFOS packaging of was not effective for reducing L. monocytogenes by at least 1 log on turkey jerky. In contrast, packaging beef tenders, beef jerky, beef sausage sticks, pork jerky, and turkey sausage sticks in HSOS or NFOS for at least 24 h ambient storage was sufficient to achieve at least 1 log reduction in L. monocytogenes population. Specific components such as sulfur-containing amino acids in turkey jerky might be contributing to <1 log reduction of L. monocytogenes population on turkey jerky after 24, 48, or 72 h of ambient storage. Overall, nitrite was not an effective ingredient to control L. monocytogenes in turkey jerky. However, packaging such as HS, HSOS, NFOS or VAC and at least 24 h holding time were effective hurdles for controlling L. monocytogenes at post-lethality.
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Caminiti, Jeff Thomas Caminiti. "Influence of Storage Temperature on Changes in Frozen Meat Quality." The Ohio State University, 2018. http://rave.ohiolink.edu/etdc/view?acc_num=osu1532021659638583.
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Hussein, Zaharan. "Perforation-mediated modified atmosphere packaging (PM-MAP) and shelf-life of pomegranate fruit arils (cv. ACCO)." Thesis, Stellenbosch : Stellenbosch University, 2014. http://hdl.handle.net/10019.1/96079.
Повний текст джерелаАнотація:
Thesis (MScFoodSc)--Stellenbosch University, 2014.ENGLISH ABSTRACT: Perforation-mediated modified atmosphere packaging (PM-MAP) offers the possibility of optimising polymeric films in order to compensate for barrier limitations of conventional modified atmosphere packaging (MAP). The aim of this study was to investigate the effects of PM-MAP and storage duration on the physico-chemical quality attributes, microbial quality, phytochemicals (anthocyanins, phenolics and ascorbic acid) and antioxidant activities of arils from fresh minimally processed pomegranate (cv. Acco). The effects of number of perforations (0, 3, 6 and 9; Ø = 0.8 mm) and storage temperature (5, 10 and 15 ºC) on water vapour transmission rate (WVTR, g/m2.day) of synthetic ‘Polylid’ and biodegradable (Nature flexTM) polymeric films were investigated. The results showed that non-perforated biodegradable film had higher WVTR at all storage temperatures, and irrespective of film type, increasing the number of perforations (from P-3 to P-9) had higher impact on WVTR than increasing storage temperature (from 5 to 15 ºC). Furthermore, this study investigated the effects of PM-MAP on the physico-chemical properties, phytochemicals components and antioxidant activities of fresh minimally processed arils. Arils (100 g) were packaged in polypropylene trays (10.6 x 15.1 cm2) and heat-sealed with a polymeric film POLYLID®. Perforations (0, 3, 6 and 9; Ø = 0.8 mm) were made on the top of the film and all samples were stored at 5 ± 1 ºC and 95 ± 2% relative humidity for 14 days. Samples were analysed at intervals of 3, 6, 9, 12 and 15 days. Microbial analysis included tests for Escherichia coli, aerobic mesophilic bacteria, yeast and moulds at days 0, 6, 10 and 14. The results showed that headspace gas composition was significantly influenced by the number of perforations, which helped balance the decrease in O2 with corresponding increase in CO2 levels, thus preventing anoxic conditions. Total soluble solids, titratable acidity and firmness of arils were slightly reduced by PM-MAP compared to clamshell trays. Colour attributes was generally maintained across all treatments and throughout the storage duration. The highest counts of aerobic mesophilic bacteria (5.5 log CFU/g), yeast and moulds (5.3 log CFU/g) were observed in P-0 and P-9 packages, respectively. Overall, P-3 and P-6 better maintained the physico-chemical properties and microbial quality of arils. Total phenolics and anthocyanin contents were higher in arils packaged in PM-MAP while ascorbic acid was slightly reduced. Antioxidant activities tested against FRAP and DPPH radical-scavenging activity increased across all types of MAP over storage duration. However, antioxidant activities were significantly higher in pomegranate arils packaged in PM-MAP due to O2-promoted biosynthesis of phenolics and anthocyanins which constitute the antioxidant properties. Overall, the results reported in this study showed that the use of PM-MAP in cold chain could be suitable for the preservation of physico-chemical quality, phytochemical contents and antioxidant properties of arils packaged in passive PM-MAP compared to clamshell and non-perforated packages during postharvest handling and storage. Perforating MAP films showed potential in preventing the incidence of in-package moisture condensation which is a common problem during postharvest handling and storage of fresh produce packaged inside non-perforated MAP. The results also showed the importance of keeping PM-MAP packs in closed refrigerated shelves to avoid cross contamination or ingress of foodborne pathogens.
AFRIKAANSE OPSOMMING: Perforasie-bemiddelde gewysigde-verpakking (PM-MAP) maak dit moontlik om polimeer films te optimiseer en om sodoende te kompenseer vir die versperring beperkings van die konvensioneel-gewysigde atmosfeer verpakking (MAP). Die doelwit is om die effek van PM-MAP en die duur van stoor op die fisioko-chemiese gehalte kenmerke, mikrobiale gehalte, fitochemikale (antisianien, fenolies en askorbiensuur) en antioksidant aktiwiteite van granaatarils van vars, minimaal geprosesseerde granate, te ondersoek (cv. Acco). Die effek van die aantal perforasies (0, 3, 6 en 9; Ø =0.8 mm) en stoortemperatuur (5, 10 en 15 ºC) op die waterdamp transmissie koers (WVTR, g/m2.day) van sintetiese ‘Polylid’ en biodegradeerbare (Nature flexTM) polymeriese films is ondersoek. Die resultate het bewys dat nie-perforeerde biodegradeerbare film by alle stoortemperature ’n hoër WVTR het, en dat by alle tipes film, ’n verhoogde aantal perforasies (van P-3 tot P-9) ’n hoër impak op WVTR het as ’n verhoogde stoortemperatuur (van 5 tot 15 ºC). Verder is die effek van PM-MAP op die fisiko-chemiese kenmerke, fitochemikale komponente en antioksidant aktiwiteite van vars, minimaal-geprosesseerde granaatarils bestudeer. Die granaatarils (100 g) is verpak in in polipropilien (PP) platkissies (10.6 x 15.1 cm2) en verseël met polimeer film, POLYLID®. Perforasies (0, 3, 6 en 9; Ø =0.8 mm) is aan die bo-end van die film aangebring en alle voorbeelde is vir 14 dae teen 5 ± 1 ºC en 95 ± 2 % relatiewe humiditeit. Die voorbeelde is met tussenposes van 3, 6, 9, 12 en 15 dae ontleed. Die ontleding het toetse vir Escherichia coli, aerobiese mesofiliese bakterië, suurdeeg en skimmel op tussernposes van 0, 6, 10 en 14 dae ingesluit. Die resultate bewys dat die komposisie van die gas beïnvloed word deur die aantal perforasies. Dit help om die vermindering in O2 met ’n ooreenkomstige toename in CO2 vlakke te balanseer en om dus toestande wat deur ’n gebrek aan suurstof veroorsaak is, te verhoed. Die totaal van oplosbare vaste stowwe, titreerbare suurgehalte en fermheid van die granaatarils is deur die PM-MAP verminder veral as dit vergelyk word met “clamshell trays”. Die kleur kenmerke het oor die algemeen dieselfde gebly by al die behandelings en dwarsdeur die stoortydperk. Die hoogste aantal aerobiese mesofiliese bakterië (5.5 log CFU/g), gis en skimmel (5.3 log CFU/g) is in die P-0 en P-9 verpakkings onderskeidelik opgemerk. Oor die algemeen is P-3 en P-6 beter in staat om die fisioko-chemiese kenmerke en mikrobiale gehalte van die granaatarils te behou. Die totaal van die fenoliese and antosianiin inhoud was hoër in granaatarils wat verpak is in PM-MAP maar die askorbiensuur was effens laer. Antioksdant aktiwiteite is getoets teen FRAP en DPPH aktiwiteite het by al die tipes van MAP tydens stoor vermeerder. Antioksidant aktiwiteite was egter heelwat hoër in granate wat in PM-MAP verpak is. Dit is die gevolg van die biosintese van fenolies en antosianins wat deur O2 in die hand gewerk word en wat die basis van antioksidant kenmerke vorm. Oor die algemeen toon die resultate van hierdie studie dat die gebruik van PM-MAP in die koue ketting geskik is vir die behoud van fisieko-chemiese gehalte, fitochemiese inhoud en antioksidant kenmerke van granaatarils wat in passiewe MAP verpak is, veral as dit vergelyk word met die vrugte wat in ‘clamshell’ en nie-geperforeerde verpakking tydens hantering na die oes en tydens stoor verpak is. Die perforeer van MAP films kan die voorkoms van die kondensasie in die verpakking verminder. Hierdie kondensasie is ’n algemene probleem tydens die hantering en stoor van vars vrugte wat in MAP sonder gaatjies verpak is. Die resultate toon ook hoe belangrik dit is om die PM-MAP verpakking in toe, verkoelde rakke te hou en om sodoende kruis-kontaminasie asook kontaminasie deur kieme wat in vrugte teenwoordig is, te voorkom.
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Uppal, Kamaldeep Kaur. "Effect of packaging and storage time on survival of Listeria monocytogenes on shelf-stable meat snacks." Thesis, Kansas State University, 2010. http://hdl.handle.net/2097/7054.
Повний текст джерелаАнотація:
Master of ScienceFood Science Institute
Kelly J. K. Getty
The United States Department of Agriculture’s Food Safety and Inspection Service require that processors of ready-to-eat (RTE) meat and poultry products implement post- processing intervention strategies for controlling Listeria monocytogenes. The objective of our study was to determine the effect of packaging methods and storage time on reducing L. monocytogenes in shelf-stable meat snacks. Commercially available kippered beef steak strips (14 × 2.5 cm rectangle piece) and turkey tenders (4 × 4 cm square piece) were dipped into a five-strain L. monocytogenes cocktail, and dried at 23°C until a water activity of approximately 0.80 was achieved. Inoculated samples were packaged with four treatments: 1) vacuum, 2) nitrogen flushed with oxygen scavenger, 3) heat sealed with oxygen scavenger, and 4) heat sealed without oxygen scavenger. Samples were stored at 23°C and evaluated for L. monocytogenes levels at 0, 24, 48, and 72 h. Initial levels (time 0) of L. monocytogenes were approximately 5.7 log CFU/cm[superscript]2 for steak and tenders. For kippered beef steak, there was no interaction among packaging treatments and storage times (P > 0.05) whereas, storage time was different (P <0.05). A 1 log reduction of L. monocytogenes was observed at 24 and 48 h at 23°C for all packaging treatments and a 2.1 log CFU/cm[superscript]2 reduction occurred at 72 h. A 1 log CFU/cm[superscript]2 reduction of L. monocytogenes was observed after 24 h of storage for turkey tenders for all packaging treatments. After 48 h of storage time turkey tenders showed >1 log CFU/cm [superscript]2 reduction of L. monocytogenes for all packaging treatments except for vacuum packaged where only 0.9 log CFU/cm[superscript]2 reduction was observed. Log reductions at 72 h for all packaging treatments for turkey tenders ranged from 1.5 to 2.2. Processors of kippered beef steak and turkey tenders could use vacuum, nitrogen-flushing, or heat sealed with an oxygen scavenger packaging methods and hold product 24 h prior to shipping to reduce potential L. monocytogenes numbers by ≥1 log. However, processors should be encouraged to hold packaged product a minimum of 72 h to enhance the margin of safety for L. monocytogenes control.
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Ellis, William Otoo. "Effect of modified atmosphere packaging on the growth and aflatoxin production by Aspergillus flavus and Aspergillus parasiticus under tropical environmental storage conditions." Thesis, McGill University, 1993. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=41118.
Повний текст джерелаАнотація:
The combined effect of Modified Atmosphere Packaging (MAP) involving gas packaging, oxygen absorbent and other environmental factors to control aflatoxin production by Aspergillus flavus and Aspergillus parasiticus in both synthetic media and peanuts were studied using a process optimization technique termed Response Surface Methodology (RSM). Regression analysis of the data indicated that water activity (a$ sb{ rm w}$), pH, storage temperature, initial concentration of headspace oxygen and inoculum level were all highly significant factors (p 0%). These changes in the barrier characteristics influenced the headspace gas composition within the product and under modified atmospheres hence the level of aflatoxin detected in these stored products.In conclusion, this study has shown that the combined effect of several "barriers" can be used in conjunction with low oxygen modified atmosphere and high barrier packaging films to inhibit or reduce aflatoxin to safe and acceptable levels, particularly at abusive temperatures encountered during storage.
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Vissa, Avanthi. "Effect of Raw lngredient Surface Area, Storage Time and Antioxidants on Color and Oxidative Stability of Ground Beef in 80% Oxygen Modified Atmosphere Packaging." DigitalCommons@USU, 2004. https://digitalcommons.usu.edu/etd/5510.
Повний текст джерелаАнотація:
Fresh beef packaged in high-oxygen modified atmosphere packaging (MAP) has longer red color stability than beef in oxygen-permeable polyvinyl chloride (PVC) film. However, fresh beef in high oxygen becomes rancid by 10 days storage at 2°C. Thus the objective of this study was to evaluate the effectiveness of various antioxidants (milk mineral, MM; sodium tripolyphosphate, STP; vitamin E, E) on color and thiobarbituric acid (TBA) values of ground chuck stored in 80% oxygen MAP for 14 days at 1° C. A preliminary experiment was also done to determine the effect of raw meat history (surface area during storage and storage temperature) on stability of ground beef in 80% oxygen MAP.
For the preliminary experiment, select beef clods ( 48 hrs postmortem) were cut 11 into trim or coarsely ground and stored frozen or at 2°C in vacuum packaging (VP) for 30 days. Raw meat was then finely ground and wrapped in PVC film or in 80% oxygen. For experiment 2, fresh beef clods were coarsely ground and antioxidants (0.75 or 1.5% MM; 0.25 or 0.5% STP; 50 or J 00 ppm vitamin E) were added, followed by fine grounding and packaging in 80% oxygen MAP.
Thiobarbituric acid assay was performed as a measure of rancidity. Hunter color L*, a*, b* values were measured on raw samples through the packaging film. Trim history greatly affected stability of beef in 80% oxygen MAP. VP refrigerated trim yielded ground beef with low oxidative and color stability compared to frozen trim. In comparison of antioxidants, 0.75% MM gave highest redness values (13-15) and lowest TBA values (< 0.5) after storage of ground beef in 80% oxygen MAP for J 4 days. STP-treated beef also had low TBA values(< 0.5) at 14 days storage but samples were less red (a* of J 0-J 2) than MM- treated samples. Samples with E were slightly better than controls, with redness values of 7.9 and J0.8, respectively. Thus, iron-chelating agents (MM and STP) were very effective for preventing rancidity and improving color stability in ground beef packaged in a high oxygen atmosphere.
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Lobaton-Sulabo, April Shayne S. "The effects of four packaging systems and storage times on the survival of Listeria monocytogenes in shelf-stable smoked pork and beef sausage sticks and whole muscle turkey jerky." Thesis, Kansas State University, 2009. http://hdl.handle.net/2097/14081.
Повний текст джерелаАнотація:
Master of ScienceDepartment of Food Science
Elizabeth A. E. Boyle
To validate how packaging and storage reduces Listeria monocytogenes (Lm) on whole muscle turkey jerky and smoked sausage sticks, four packaging systems, including heat seal (HS), heat seal with oxygen scavenger (HSOS), nitrogen flushed with oxygen scavenger (NFOS), and vacuum (VAC), and four ambient temperature storage times were evaluated. Commercially available whole turkey jerky and pork and beef smoked sausage sticks were inoculated with Lm using a dipping or hand-massaging method, respectively. There was no interaction on packaging and storage time on Lm reduction on smoked sausage sticks and an Lm log reduction of >2.0 log CFU/cm[superscript]2 was achieved in smoked sausage sticks packaged in HS, HSOS, and VAC. A >2.0 log CFU/cm[superscript]2 reduction was achieved after 24 h of ambient temperature storage, regardless of package type. NFOS was less effective in reducing Lm by more than 0.5 log CFU/cm[superscript]2 compared to HS, HSOS or VAC. After 30 d of ambient storage, Lm had been reduced by 3.3 log CFU/cm[superscript]2 for all packaging environments. In turkey jerky, Lm reduction was affected by the interaction of packaging and storage time. HS, HSOS, NFOS, or VAC in combination with 24, 48, or 72 h ambient temperature storage achieved <1.0 log CFU/cm[superscript]2. After 30 d at ambient temperature storage, Lm was reduced by >2.0 log CFU/cm[superscript]2 in HS and VAC, and could serve as a post-lethality treatment. Alternatively, processors could package turkey jerky in HSOS or NFOS in combination with 30 d ambient storage period as an antimicrobial process. Very little data has been published describing how packaging atmospheres affects Lm survival in RTE meat. The mechanism for Lm reduction under these conditions is not fully understood and additional research is needed.
Книги з теми "Food Packaging and Storage"
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Ignacy, Duda, ed. Problemy opakowalnictwa i przechowalnictwa towarów. Kraków: Akademia Ekonomiczna w Krakowie, 1992.
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Marian, Cichoń, ed. Problemy opakowań i przechowalnictwa towarów. Kraków: Akademia Ekonomiczna w Krakowie, 1991.
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3
Caribbean Development Bank. Technology & Energy Unit., ed. General information package on the storage, handling, and packaging of perishables. Wildey, St. Michael, Barbados: The Unit, 1985.
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4
Mieczysław, Skrzypek, ed. Prace z zakresu towaroznawstwa. Kraków: Akademia Ekonomiczna w Krakowie, 1988.
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J, Woodburn Margy, ed. Food preservation and safety: Principles and practices. Ames: Iowa State University, 1994.
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VanGarde, Shirley J. Food preservation and safety: Principles and practice. Jaipur: Surabhi Pubns., 1999.
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7
M, Yahia Elhadi, ed. Modified and controlled atmospheres for the storage, transportation, and packaging of horticultural commodities. Boca Raton, Fla: Taylor & Francis, 2009.
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(Firm), Knovel, ed. Case studies in novel food processing technologies: Innovations in processing, packaging and predictive modelling. Oxford: Woodhead Publishing, 2010.
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Zabashta, Andrey, Tat'yana Shalimova, and Valer'yan Basov. Egg processing technology. ru: INFRA-M Academic Publishing LLC., 2020. http://dx.doi.org/10.12737/1085371.
Повний текст джерелаАнотація:
The textbook describes the structure and chemical composition of eggs, requirements for food chicken eggs, conditions for collection, sorting, packaging, transportation and storage. Possible defects of eggs and ways of their prevention are given. Technologies for the production of frozen and dry egg products are described.
Meets the requirements of the Federal state educational standards of higher education of the latest generation.
For undergraduate students studying in the direction 19.03.03 "food of animal origin" (profile "technology of meat and meat products").
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Saha, N. C., Anup K. Ghosh, Meenakshi Garg, and Susmita Dey Sadhu. Food Packaging. Singapore: Springer Nature Singapore, 2022. http://dx.doi.org/10.1007/978-981-16-4233-3.
Повний текст джерелаЧастини книг з теми "Food Packaging and Storage"
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Cowell, N. D. "Storage, Handling and Packaging." In Food Industries Manual, 482–536. Boston, MA: Springer US, 1993. http://dx.doi.org/10.1007/978-1-4615-2099-3_15.
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Hanumesh Gowda, T. S., Priya Pal, S. Vijay Rakesh Reddy, B. N. Ashwija, and Shalini Gaur Rudra. "Nanosized Additives for Enhancing Storage Quality of Horticultural Produce." In Edible Food Packaging, 289–329. Singapore: Springer Singapore, 2022. http://dx.doi.org/10.1007/978-981-16-2383-7_16.
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Rossi, Giacomo, Shikha Ojha, Namrata Pathak, Pramod Mahajan, and Oliver K. Schlüter. "Storage and Packaging of Edible Insects." In Edible Insects Processing for Food and Feed, 261–76. Boca Raton: CRC Press, 2023. http://dx.doi.org/10.1201/9781003165729-13.
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Matche, Rajeshwar S., and Yashika Singh. "Recent Trends in Materials and Coatings for Food Packaging and Storage." In Food Engineering Series, 249–79. Cham: Springer International Publishing, 2023. http://dx.doi.org/10.1007/978-3-031-30683-9_9.
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Lu, Fangfang, Baoying Wang, Qingbao Wei, and Jingzhou Wang. "Study on the Cold Storage Agent for Food Insulation Packaging." In Advances in Graphic Communication, Printing and Packaging, 620–28. Singapore: Springer Singapore, 2019. http://dx.doi.org/10.1007/978-981-13-3663-8_84.
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Morgan, Lynette. "Harvest and postharvest factors." In Hydroponics and protected cultivation: a practical guide, 268–90. Wallingford: CABI, 2021. http://dx.doi.org/10.1079/9781789244830.0014.
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Abstract This chapter discusses harvest and postharvest factors. Harvesting involves the gathering or removal of a mature crop, with minimum damage and losses, from where it has been grown and transporting it on either for direct consumption or into the postharvest handling chain for further storage and distribution. Determination of harvest maturity, hand harvesting, robotic harvesting of greenhouse crops, postharvest handling, grading and storage, fresh-cut salad processing, shelf-life evaluation, packaging, postharvest cooling, postharvest handling damage, GAP - Good Agricultural practices in Postharvest Handling, postharvest storage, postharvest disorders, food safety and hygiene, ready-to-eat, minimally processed produce, certification and food safety systems, and postharvest developments are also discussed.
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Morgan, Lynette. "Harvest and postharvest factors." In Hydroponics and protected cultivation: a practical guide, 268–90. Wallingford: CABI, 2021. http://dx.doi.org/10.1079/9781789244830.0268.
Повний текст джерелаАнотація:
Abstract This chapter discusses harvest and postharvest factors. Harvesting involves the gathering or removal of a mature crop, with minimum damage and losses, from where it has been grown and transporting it on either for direct consumption or into the postharvest handling chain for further storage and distribution. Determination of harvest maturity, hand harvesting, robotic harvesting of greenhouse crops, postharvest handling, grading and storage, fresh-cut salad processing, shelf-life evaluation, packaging, postharvest cooling, postharvest handling damage, GAP - Good Agricultural practices in Postharvest Handling, postharvest storage, postharvest disorders, food safety and hygiene, ready-to-eat, minimally processed produce, certification and food safety systems, and postharvest developments are also discussed.
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Hood, D. E., and G. C. Mead. "Modified atmosphere storage of fresh meat and poultry." In Principles and Applications of Modified Atmosphere Packaging of Foods, 269–98. Boston, MA: Springer US, 1993. http://dx.doi.org/10.1007/978-1-4615-2137-2_11.
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Badiane, Ousmane, Sheryl L. Hendriks, Katrin Glatzel, Fadi Abdelradi, Assefa Admassie, John Asafu Adjaye, Miltone Ayieko, et al. "Policy Options for Food System Transformation in Africa and the Role of Science, Technology and Innovation." In Science and Innovations for Food Systems Transformation, 713–35. Cham: Springer International Publishing, 2023. http://dx.doi.org/10.1007/978-3-031-15703-5_37.
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AbstractAs recognized by the Science, Technology and Innovation Strategy for Africa – 2024 (STISA-2024), science, technology and innovation (STI) offer many opportunities for addressing the main constraints to embracing transformation in Africa, while important lessons can be learned from successful interventions, including policy and institutional innovations, from those African countries that have already made significant progress towards food system transformation. This chapter identifies opportunities for African countries and the region to take proactive steps to harness the potential of the food and agriculture sector so as to ensure future food and nutrition security by applying STI solutions and by drawing on transformational policy and institutional innovations across the continent. Potential game-changing solutions and innovations for food system transformation serving people and ecology apply to (a) raising production efficiency and restoring and sustainably managing degraded resources; (b) finding innovation in the storage, processing and packaging of foods; (c) improving human nutrition and health; (d) addressing equity and vulnerability at the community and ecosystem levels; and (e) establishing preparedness and accountability systems. To be effective in these areas will require institutional coordination; clear, food safety and health-conscious regulatory environments; greater and timely access to information; and transparent monitoring and accountability systems.
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Lumini, Massimo. "The Maniola, Lycaenidae, and Other Lepidoptera Eggs as an Inspiration Source for Food Storage and Packaging Design Solutions." In Bionics and Sustainable Design, 45–109. Singapore: Springer Nature Singapore, 2022. http://dx.doi.org/10.1007/978-981-19-1812-4_3.
Повний текст джерелаТези доповідей конференцій з теми "Food Packaging and Storage"
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Silva, Viviane De Souza, Farayde Matta Fakhouri, Luna Valentina Angulo Arias, Rosa Helena Aguiar, and Rafael Augustus Oliveira. "Bread preservation with use of edible packaging." In 21st International Drying Symposium. Valencia: Universitat Politècnica València, 2018. http://dx.doi.org/10.4995/ids2018.2018.7799.
Повний текст джерелаАнотація:
We live in a world that usually use plastic bags either to go shopping or to pack the snack for a short trip. However, packaging makes life easier and serves as protection for products such as food. Bread is a common food product that needs packaging in order to be protected at storage and transportation. Therefore, with aim of reducing petroleum derived packagin g consumption it was developed an edible film from potato starch to packeg bread and some quality characteristics like water content, firmness and weight loss were evaluated, showing that edible film can be used as a packaging.Keywords: biopolymers; edible coatings; packaging materials; starch; storage.
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Raasch, Jeffrey B. "Aseptic Processing and Storage of Citrus Juices." In ASME 1996 Citrus Engineering Conference. American Society of Mechanical Engineers, 1996. http://dx.doi.org/10.1115/cec1996-4206.
Повний текст джерелаАнотація:
The citrus industry in general has adapted to tremendous changes in the past 50 years. Consumers’ demand for ready to serve products have challenged processors to adopt new manufacturing techniques and processing skills. The Institute of Food Technologist reported the Top 10 innovations in 1991 as: 10. Ultra high temperature (UHT) short term sterilization of milk and other products 9. Food fortification 8. Understanding of water activity in foods 7. Frozen meals 6. Freeze drying 5. Atmosphere controlled packages for fresh fruits and vegetables 4. Frozen concentrated citrus juices 3. The microwave oven 2. Minimum safe canning processes for vegetables 1. Aseptic processing and packaging Paper published with permission.
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Augspole, Ingrida, Tatjana Kince, Liga Skudra, and Lija Dukalska. "Effect of Natureseal® as5 and packaging materials on the microbiological quality of shredded carrots during storage." In 13th Baltic Conference on Food Science and Technology “FOOD. NUTRITION. WELL-BEING”. Latvia University of Life Sciences and Technologies. Faculty of Food Technology, 2019. http://dx.doi.org/10.22616/foodbalt.2019.053.
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Arman Kandirmaz, Emine, and Omer Bunyamin Zelzele. "The production of ecofriendly biofilm with natural oil for food packaging." In 10th International Symposium on Graphic Engineering and Design. University of Novi Sad, Faculty of technical sciences, Department of graphic engineering and design,, 2020. http://dx.doi.org/10.24867/grid-2020-p23.
Повний текст джерелаАнотація:
The use of edible biofilms in food packaging reduces the use of petrochemical polymers that are harmful to human health, such as PE, PP, PET. The second most common biopolymer in nature, chitosan is a nontoxic, nonantigenic, biocompatible and biodegradable polymer. Considering these features, it is frequently used in food packaging applications. Increasing needs for food amount and quality canalized food ındustry to fund in new packaging techniques that improve storage life and grade of foods. Active packaging systems, one of these methods, can be designed as a sensor, antimicrobial or antimigrant in order to extend the shelf life of the food product and to inform the shelf life in possible degradation. Essential oils, which are antimicrobial environmentally friendly packaging material additives, are used due to their effective biological activities. Essential oils that have known antimicrobial properties include lavender, rosemary, mint, eucalyptus and geranium. These oils are also edible. In this study, it is aimed to produce antimicrobial, ecofriendly, edible, printable biofilm for active packaging, using chitosan and peppermint essential oil. For this purpose, chitosan biofilms containing different rates (0, 1, 2.5, 5, 10%) of peppermint essential oil were produced by solvent casting method. Surface morphology were examined by SEM. The transparency of biofilms was determined by UV spectroscopy. Antimicrobial properties of the obtained films were determined against S. aureus and E. coli. Biofilms were printed with screen printing. The color, gloss, contact angle, surface tension values of all printed and unprinted samples were examined. As a result, chitosan biofilms which are loaded with peppermint essential oil were successfully produced. Biofilms are colorless, highly transparent and have good printability. It is concluded that the amount of peppermint essential oil increased inhibitory feature against S. aureus and E. coli. When the obtained results are examined, it is determined that the printable, ecofriendly, edible biofilms can be used in active food packaging applications.
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Vidulin, Lina, Ivana Bolanča Mirković, Igor Majnarić, and Zdenka Bolanča. "Development of a conceptual solution for interactive packaging for olive oil." In 11th International Symposium on Graphic Engineering and Design. University of Novi Sad, Faculty of technical sciences, Department of graphic engineering and design, 2022. http://dx.doi.org/10.24867/grid-2022-p56.
Повний текст джерелаАнотація:
Interactive packaging is associated with data transmission methods such as 2D barcodes, radio frequency identification (RFI), near field communication (NFC), electroluminescent displays (ELD), and augmented reality (AR) for packaging. Data on storage, distribution, and characteristics of packaged food are most often stored. Some of the important data on storage conditions that can be stored are temperature and relative humidity, and data on food quality from microbiological points of view are also important. All collected data is easily accessible and enables an efficient flow of information to the supplier or end-user or customer. The manuscript will present the development of a conceptual solution for functional interactive packaging for olive oil with radio frequency identification. The conceptual solution is designed with full functionality in terms of packaging materials because certain packaging materials such as glass can interfere with wireless contactless technology that uses radiofrequency to transmit information. In addition to all the above, sustainable design settings were considered during the development of the conceptual design, so that the product follows a combination of the latest trends in the process of designing packaging products.
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binti Ahmad Yazid, Nur Amalia, Noorsuhana binti Mohd Yusof, and Nurul Asyikin Md Zaki. "Edible Coating Incorporated with Essential Oil for Enhancing Shelf-Life of Fruits: A Review." In 5th International Conference on Global Sustainability and Chemical Engineering 2021 (ICGSCE2021). Switzerland: Trans Tech Publications Ltd, 2023. http://dx.doi.org/10.4028/p-b5i87r.
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Fresh fruit has recently gained popularity in the market for healthy, organic, functional, and convenient foods. Production and consumption of fresh fruit increases from time to time. Consumer demand for fresh fruits that are rich in nutrition and health benefits have presented a challenge to the food industry to obtain appropriate technology to meet the need. However, there are some limitations regarding the storage of the fresh fruits. Fresh fruits cannot stand for a long term due to the rapid of ripening process in the fruit’s tissues. The ripening process commonly related to the respiration and transpiration process in the fruits tissue. Besides, the fresh-cut fruits also easily getting spoilage with a growth of microbial in the fruits. There are some innovations regarding packaging food film from synthetic materials which are quite wide applied in the food industry. This material is not an environmentally friendly due to the synthetic’s materials are not made by natural resources. Study towards the application of natural resources in the formation edible film packaging have been done. It is due to the global demand to replace the synthetic plastic film packaging with biodegradable film packaging that are environmentally friendly and users friendly. This review aims at providing a broad overview of recent scientific research related to preservation of fruits in the food industry and its health effects in consumers. It involved recent analysis of edible film incorporate with different type of essential oils from natural sources such as plants for preservations of fruits.
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Piffer, Isabella Fabrício Gomes, Mario Gabriel Castro Tanaka, Livia Teotônio Trufeli, and Livia Maria Della Porta Cosac. "Food contagion by aflatoxins: a sociocultural perspective." In III SEVEN INTERNATIONAL MULTIDISCIPLINARY CONGRESS. Seven Congress, 2023. http://dx.doi.org/10.56238/seveniiimulti2023-229.
Повний текст джерелаАнотація:
subtype B1. These mycotoxins cause the contamination of grains, such as peanuts, corn and soybeans, industrialized food products and animal products. There are numerous causes of this problem, such as: the poor packaging of planting, harvesting and storage, poor access to technologies and information. In addition to offering great risk to food contamination, they also harm health, since they lead to acute, chronic poisoning and hepatocarcinoma. This literature review seeks to elucidate what are the sociocultural factors related to this food contamination by aflatoxins. We selected articles and books on gastroenterology and microbiology of greater relevance in the area studied from 1995 to 2022, in English and Portuguese, with the descriptors "aflatoxin" and "hepatocarcinoma" and combinations between them. The digital databases used to search for scientific articles were PubMed and SciELO. Poor packaging can involve two approaches: during planting and after harvest. In planting, factors such as improper handling of the crop and environmental control of the plantations put the integrity of the grains at risk. Whereas, after harvesting, improper storage and transportation also predispose to this fungal contamination. It is evident that the lack of access to information about this risk and appropriate technologies for cultivation and stock, as well as prevention measures, a fact that occurs mainly in developing countries, favor this chain of contagion. It is concluded, from this theme, that the gaps in knowledge about aflatoxins, techniques and technologies offer, with food contamination, risks to public health, since such substances are present in most of the world's agricultural production and are highly carcinogenic, with a great relationship with the emergence of hepatocellular carcinoma, which intensifies with the scarcity of adequate information on prevention of contamination.
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Beyler Çiğil, Aslı. "Biobased intelligent packaging application." In 10th International Symposium on Graphic Engineering and Design. University of Novi Sad, Faculty of technical sciences, Department of graphic engineering and design,, 2020. http://dx.doi.org/10.24867/grid-2020-p40.
Повний текст джерелаАнотація:
Changes in consumer preferences in order to reach safe food have led to innovations in packaging technologies. Intelligent and active packaging is a constantly developed packaging technology that plans to offer safer and higher quality products. Active packaging refers to the inclusion of additives in the package in order to maintain and / or extend shelf life and product quality. Intelligent systems, on the other hand, are systems that monitor the status of packaged food during this entire period to provide information about the quality of the packaged during storage and transportation. The aim of this study is to produce a completely natural intelligent packaging material using rosehip extract and biopolymer, which is a substance that naturally changes color with pH. In this study, cellulose acetate butyrate biobased films containing different rates (1, 2.5, 5, 10 wt%) of rosehip extract were produced by solvent casting method. The chemical structure the rosehip containing biobased film and blank biobased film were characterized by ATR-FTIR. The transparency of prepared five different films were determined by UV spectroscopy. The color characteristic of blank and rosehip containing films measured with spectrophotometer. Surface energy of all films and contact angles were determined with goniometer. Biobased films were printed and printability parameters such as color, gloss, contact angle, surface tension were examined. It is concluded that blank biobased film is colorless, transparent and all biobased films have good printability. It was determined that the amount of rosehip extract increased the color change visibly. The biobased films obtained are pink in acidic medium and yellow-green in alkaline medium. The results prove that biobased film produced with rosehip extract and cellulose acetate butyrate can be used in intelligent packaging applications.
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Purwidiani, Niken, Pirim Setiarso, and Nita Kusumawati. "Increased Storage and Nutrition Content of Processed Foods through Vacuum Packaging." In Proceedings of the National Seminar on Chemistry 2019 (SNK-19). Paris, France: Atlantis Press, 2019. http://dx.doi.org/10.2991/snk-19.2019.7.
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S.B.S, AL-Badri. "Determine the Tomatoes Volume." In 2nd International Conference on Agriculture, Food Security and Safety. iConferences (Pvt) Ltd, 2021. http://dx.doi.org/10.32789/agrofood.2021.1007.
Повний текст джерелаАнотація:
The aim of this research is to obtain a quick and low-cost method for measuring the volume of tomatoes for small farmers, which have limited access to new technology. This measurement will help in grading, packaging size, and transportation costs. Weight loss of the tomatoes relates to their shelf life, which is between 5-7%; within this range, the tomatoes are still edible. This research attempted to find a relationship based on the volume of tomatoes in an elliptical spheroid using the water displacement method. The samples included 15 tomatoes chosen randomly and weighed, and then the height and width were measured. Tomatoes weight in water and water high with tomatoes were measured and then the different calculated, which represented the volume. The results illustrated that the linear regression model explained 80% of the data. The tomato shapes may help in the weight loss and firmness of tomatoes during storage for further studies.
Звіти організацій з теми "Food Packaging and Storage"
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Bryant, C. A., S. A. Wilks, and C. W. Keevil. Survival of SARS-CoV-2 on the surfaces of food and food packaging materials. Food Standards Agency, November 2022. http://dx.doi.org/10.46756/sci.fsa.kww583.
Повний текст джерелаАнотація:
COVID-19, caused by the SARS-CoV-2 virus, was first reported in China in December 2019. The virus has spread rapidly around the world and is currently responsible for 500 million reported cases and over 6.4 million deaths. A risk assessment published by the Foods Standards Agency (FSA) in 2020 (Opens in a new window) concluded that it was very unlikely that you could catch coronavirus via food. This assessment included the worst-case assumption that, if food became contaminated during production, no significant inactivation of virus would occur before consumption. However, the rate of inactivation of virus on products sold at various temperatures was identified as a key uncertainty, because if inactivation does occur more rapidly in some situations, then a lower risk may be more appropriate. This project was commissioned to measure the rate of inactivation of virus on the surface of various types of food and food packaging, reducing that uncertainty. The results will be used to consider whether the assumption currently made in the risk assessment remains appropriate for food kept at a range of temperatures, or whether a lower risk is more appropriate for some. We conducted a laboratory-based study, artificially contaminating infectious SARS-CoV-2 virus onto the surfaces of foods and food packaging. We measured how the amount of infectious virus present on those surfaces declined over time, at a range of temperatures and relative humidity levels, reflecting typical storage conditions. We tested broccoli, peppers, apple, raspberry, cheddar cheese, sliced ham, olives, brine from the olives, white and brown bread crusts, croissants and pain au chocolat. The foods tested were selected as they are commonly sold loose on supermarket shelves or uncovered at deli counters or market stalls, they may be difficult to wash, and they are often consumed without any further processing i.e. cooking. The food packaging materials tested were polyethylene terephthalate (PET1) trays and bottles; aluminium cans and composite drinks cartons. These were selected as they are the most commonly used food packaging materials or consumption of the product may involve direct mouth contact with the packaging. Results showed that virus survival varied depending on the foods and food packaging examined. In several cases, infectious virus was detected for several hours and in some cases for several days, under some conditions tested. For a highly infectious agent such as SARS-CoV-2, which is thought to be transmissible by touching contaminated surfaces and then the face, this confirmation is significant. For most foods tested there was a significant drop in levels of virus contamination over the first 24 hours. However, for cheddar cheese and sliced ham, stored in refrigerated conditions and a range of relative humidity, the virus levels remained high up to a week later, when the testing period was stopped. Both cheddar cheese and sliced ham have high moisture, protein and saturated fat content, possibly offering protection to the virus. When apples and olives were tested, the virus was inactivated to the limit of detection very quickly, within an hour, when the first time point was measured. We suggest that chemicals, such as flavonoids, present in the skin of apples and olives inactivate the virus. The rate of viral decrease was rapid, within a few hours, for croissants and pain au chocolat. These pastries are both coated with a liquid egg wash, which may have an inhibitory effect on the virus. Food packaging materials tested had variable virus survival. For all food packaging, there was a significant drop in levels of virus contamination over the first 24 hours, in all relative humidity conditions and at both 6°C and 21°C; these included PET1 bottles and trays, aluminium cans and composite drinks cartons.
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Cairo, Jessica, Iulia Gherman, and Paul Cook. The effects of consumer freezing of food on its use-by date. Food Standards Agency, July 2021. http://dx.doi.org/10.46756/sci.fsa.ret874.
Повний текст джерелаАнотація:
The current Food Standards Agency consumer guidance states that consumers can freeze pre-packed food right up to the “use-by” date and, once food has been defrosted, it should be consumed within 24 hours. This strategic review has collated relevant data to determine whether there is an increased risk in relation to freezing ready-to-eat and non-ready-to-eat foods on the use-by date compared to the day before the use-by date. The review has focused on how the shelf-life of a food is determined and the effects of freezing, thawing and refrigeration on foodborne pathogens, including Bacillus spp., Campylobacter spp., Clostridium botulinum, Clostridium perfringens, Listeria monocytogenes, Salmonella, pathogenic Escherichia coli and Shigella spp. In the UK, food business operators are responsible for setting the safe shelf-life of a food which, in practice, should take into consideration the consumer habits, as well as the factors affecting shelf-life, such as food product characteristics, food processing techniques, transport, retail and domestic food storage temperatures, and type of packaging. Some countries, such as Ireland, New Zealand and Canada specifically recommend including safety margins within shelf lives. This is used to maintain brand integrity because it ensures that the food is consumed in its optimum condition. The FSA has collaborated with other organisations in the production of several guidance documents; however, there is no explicit requirement for the consideration of a margin of safety when setting shelf-life. There is also no legal requirement in the UK to consider a safety margin when setting shelf-life. According to regulations, pathogens should not be present in sufficient levels to cause foodborne illness on the use-by date, as food should still be safe to eat on that day. Given that these requirements are met, the risk assessed in this report arises from the processes of freezing, thawing and subsequent refrigerated storage for a further 24 hours, and the potential for these to increase pathogen levels. In this review, it was found that there is a risk of additional growth of certain pathogens during the refrigerated storage period although the impact of freezing and thawing on the extent of this growth was not readily evident. This risk would relate specifically to ready-to-eat foods as cooking of non-ready-to-eat foods after defrosting would eliminate pathogens. This report explores the potential issues related to consumer freezing on the use-by date and identifies additional information or research required to understand the risks involved. Overall, there is little evidence to suggest a significant change in risk between consumers freezing ready-to-eat food on the use-by date compared to freezing the food on the day before the use-by date. Specific areas that merit further research include the risks due to low temperature survival and growth of L. monocytogenes. There is also a lack of research on the effects of freezing, defrosting and refrigeration on the growth and toxin production of non-proteolytic C. botulinum, and the growth of Salmonella during domestic freezing and thawing. Finally, more information on how food business operators set shelf-life would enable a better understanding of the process and the extent of the safety margin when determining shelf-life of ready-to-eat and non-ready-to-eat foods.
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Bogdan, Alex, and Nikki Soo. Survey of consumer practices with respect to coated frozen chicken products. Food Standards Agency, June 2021. http://dx.doi.org/10.46756/sci.fsa.hrb725.
Повний текст джерелаАнотація:
The Food Standards Agency (FSA) is investigating a spike in Salmonella cases in the UK linked to the consumption of coated frozen chicken products. In March 2021, FSA, in collaboration with Food Standards Scotland (FSS) commissioned Ipsos MORI to conduct an online survey in order to identify consumer behaviours which could increase their risk to foodborne disease. The key research questions were: •Which consumers are purchasing coated frozen chicken products? •How do consumers store and cook these products? •Do consumers follow packaging instructions when cooking and storing these products?•Are consumers putting themselves at risk of Salmonellain the way they, store, cook and handle these products? •Do consumers take appropriate action to protect themselves from risk by washing their hands, and avoiding cross-contamination when handling these products? •Do children (aged 12 or under) or teenagers (aged 13-15) handle and cook these products?
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Strauss, Bernhard, Britta Kleinsorge, and Pantea Lotfian. 3D printing technologies in the food system for food production and packaging. Food Standards Agency, March 2023. http://dx.doi.org/10.46756/sci.fsa.suv860.
Повний текст джерелаАнотація:
3D printing, also called additive manufacturing, represents a range of technologies that create 3D objects through a layer-by-layer deposition process using digital image files. 3D printing evolved over the past four decades from a prototyping tool to a manufacturing method in its own right in a number of industries and several additive manufacturing processes have matured into robust production technologies for highly customised and bespoke products when produced in small numbers. However, 3D printing technologies at their current stage of evolution are usually not considered commercially viable for mass production applications.
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Lavietes, A. D. Actinide Packaging and Storage Facility (APSF). Office of Scientific and Technical Information (OSTI), October 1999. http://dx.doi.org/10.2172/793848.
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Pullman, Madeleine, Robin Fenske, and Wayne Wakeland. Food Delivery Footprint: Addressing Transportation, Packaging, and Waste in the Food Supply Chain. Portland State University Library, June 2010. http://dx.doi.org/10.15760/trec.129.
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Kuchler, Fred, Megan Sweitzer, and Carolyn Chelius. prevalence of the "natural" claim on food product packaging. Washington, D.C.: USDA Economic Research Service, May 2023. http://dx.doi.org/10.32747/2023.8023700.ers.
Повний текст джерелаАнотація:
U.S. food suppliers make claims about their production processes on food packaging that highlight attributes some consumers want while charging a higher price than for unlabeled products. Some labels use such claims as "USDA Organic" and "raised without antibiotics," which require different and more expensive production techniques than conventional agriculture. However, food suppliers can use the label that claims the food is "natural" at a relatively low cost because regulatory agencies treat the claim as meaning nothing artificial was added and the product was minimally processed. Numerous consumer food choice studies concluded that consumers equate the natural label on food with healthier food choices and more costly production practices that signify environmental stewardship. Informed by these previous studies' findings, the authors of this report estimate the frequency with which food suppliers make the natural claim on food packaging labels. Estimates are based on scanner data and comprehensive label data. Across all foods in 2018, 16.3 percent of retail food expenditures and 16.9 percent of all items purchased (unit sales) were for foods labeled natural, whereas 11.0 percent of Universal Product Codes (UPC) in stores were labeled natural on the packaging. Expenditures for food labeled natural were larger than expenditures for foods labeled USDA Organic. Natural labels were found predominately on processed products. For example, 95.6 percent of expenditures for vitamins and meal supplements were for products labeled natural, compared with 0.5 percent of expenditures for potatoes
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Soma, Tammara. A bad wrap? Using packaging well to reduce food waste. Edited by Ria Ernunsari. Monash University, June 2022. http://dx.doi.org/10.54377/7869-6dad.
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Meeds, Milt. Performance Oriented Packaging Testing of Container, Shipping and Storage, MK 714. Fort Belvoir, VA: Defense Technical Information Center, February 1991. http://dx.doi.org/10.21236/ada232501.
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van den Oever, Martien, Karin Molenveld, Maarten van der Zee, and Harriëtte Bos. Bio-based and biodegradable plastics : facts and figures : focus on food packaging in the Netherlands. Wageningen: Wageningen Food & Biobased Research, 2017. http://dx.doi.org/10.18174/408350.
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