Academic literature on the topic 'Sunflower cakes'
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Journal articles on the topic "Sunflower cakes"
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Sun, Zhi Xian, Xiao Zheng, Guo Xiang Lin, and Xiao Cong Ren. "Research on Fractal Permeability Model for Cold-Pressed Oil Cake." Advanced Materials Research 781-784 (September 2013): 1607–13. http://dx.doi.org/10.4028/www.scientific.net/amr.781-784.1607.
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Aiming at cold-pressed oil cakes of linseed and sunflower seed, the pore fractal characteristics of microstructures have been studied. By combining Hagen-Poiseuille equation with fractal theory, a fractal permeability model for oil cake has been developed. The permeability of linseed and sunflower seed cakes under cold-pressed condition has been measured. It was found that the relative average errors are 12.8% and 16.8% for the soybean cake and sunflower seed cake respectively by comparing the result from the model calculation and experiment.
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Silva, Alex Lopes da, Marcos Inácio Marcondes, Cristina Mattos Veloso, Fernanda Campos de Sousa, and Leonardo Sidney Knupp. "Simulation of rumen fermentation kinetics of by-products from the biodiesel industry with in vitro gas production technique." Semina: Ciências Agrárias 36, no. 6 (December 9, 2015): 3851. http://dx.doi.org/10.5433/1679-0359.2015v36n6p3851.
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The objective of this study was to investigate the rumen fermentation kinetics of 18 by-products from the biodiesel industry exhibiting potential for use in the feeding of ruminants via the in vitro gas production technique. The following feeds were investigated: cottonseed, canudo de pito, crambe, sunflower, castor seed (detoxified with lime) and soybean meals and cottonseed, peanut, babassu, crambe, palm kernel, sunflower, licuri nut, macaúba, forage radish and jatropha cakes. The evaluated parameters were total gas production (VfT), gas production from fibrous carbohydrates (VfFC), gas production from non-fibrous carbohydrates (VfNFC), the degradation rate of fibrous carbohydrates (kdFC), the degradation rate of non-fibrous carbohydrates (kdNFC) and lag time (lag). The feeds were grouped into six different groups according to rumen fermentation kinetic parameters and adopting an R2 of 0.8. Forage radish cake and the meals of cottonseed, soybean, crambe and sunflower composed the first group, while the cakes of babassu and sunflower formed the second group. Canudo de pito and castor seed meals and the cakes of cottonseed, licuri and jatropha I and II formed the third group. The fourth group was composed by the cakes of crambe, palm kernel and peanut I. The fifth group was formed by peanut cake II, while macauba fruit cake formed the sixth group. The VfNFC and VfFC varied from 16.72 to 200.07 mL and from 53.09 to 242.12 mL, respectively. The mean kdFC and kdNFC values varied from 0.002 to 0.039% h-1and from 0.022 to 0.430% h-1, respectively. The mean lag and VfT varied from 0.0001 to 5.2029 hours and 136.94 to 301.44 mL, respectively. A number of the products exhibited the potential to replace soybean meal, especially the forage radish cake and cottonseed, crambe and sunflower meals.
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Ageev, Boris Vladimirovich, Esmira Namik kyzy Alieva, Ekaterina Vladimirovna Bochkareva, Kristina Valerievna Kiseleva, and Yuri Nikolaevich Prytkov. "Heat-treated lupine in the diets of Lohmann Brown-Classic laying hens." Agrarian Scientific Journal, no. 11 (November 29, 2021): 64–68. http://dx.doi.org/10.28983/asj.y2021i11pp64-68.
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In the diets of laying hens, readily available protein is the second most important nutrient in cost. With the development of the poultry industry, the need for good and high-quality feed also increases. Soybean and sunflower meal and oil cakes, which are familiar to us, cannot fully provide egg-based poultry farming with protein. This publication discusses the replacement of soybean meal and sunflower meal with heat-treated lupine in the diets of laying hens. The correction of the diet with the introduction of heat-treated lupine - 3% and the data obtained in the course of the process is analyzed. To study the effect of lupine on the productivity and safety of birds of the Lohmann Brown-Classic cross, a scientific and economic experiment was carried out, where two groups of birds were selected. The control group received the main diet without lupine, and the experimental group received the diet with heat-treated lupine. In the experimental diet, soybean meal and sunflower meal were partially replaced with heat-treated lupine. Partial replacement of heat-treated lupine in diets for laying hens showed positive dynamics, namely, an increase in egg productivity and safety. Replacing soybeans and sunflowers with lupine reduces the cost of the diet.
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Petraru, Ancuţa, Florin Ursachi, and Sonia Amariei. "Nutritional Characteristics Assessment of Sunflower Seeds, Oil and Cake. Perspective of Using Sunflower Oilcakes as a Functional Ingredient." Plants 10, no. 11 (November 17, 2021): 2487. http://dx.doi.org/10.3390/plants10112487.
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Ample amounts of by-products are generated from the oil industry. Among them, sunflower oilcakes have the potential to be used for human consumption, thus achieving the concept of sustainability and circular economy. The study assessed the nutritional composition of sunflower seeds, cold-pressed oil and the remaining press-cakes with the aim of its valorization as a food ingredient. Sunflower oil contains principally oleic (19.81%) and linoleic (64.35%) acids, which cannot be synthetized by humans and need to be assimilated through a diet. Sunflower seeds are very nutritive (33.85% proteins and 65.42% lipids and 18 mineral elements). Due to the rich content of lipids, they are principally used as a source of vegetable oil. Compared to seeds, sunflower oilcakes are richer in fibers (31.88% and 12.64% for samples in form of pellets and cake, respectively) and proteins (20.15% and 21.60%), with a balanced amino acids profile. The remaining oil (15.77% and 14.16%) is abundant in unsaturated fatty acids (95.59% and 92.12%). The comparison between the three products showed the presence of valuable components that makes them suitable for healthy diets with an adequate intake of nutrients and other bioactive compounds with benefic effects.
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Serrapica, Francesco, Felicia Masucci, Emiliano Raffrenato, Maura Sannino, Alessandro Vastolo, Carmela Maria Assunta Barone, and Antonio Di Francia. "High Fiber Cakes from Mediterranean Multipurpose Oilseeds as Protein Sources for Ruminants." Animals 9, no. 11 (November 4, 2019): 918. http://dx.doi.org/10.3390/ani9110918.
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Fifteen oilseed cakes from sunflower, pomegranate, cardoon, tobacco and hemp were characterized with regard to chemical composition, Cornell Net Carbohydrate and Protein System (CNCPS) fractionation, in vitro digestibility of dry matter, neutral detergent fiber, and crude protein. All the cakes presented low moisture, rather variable ether extract contents and medium to high levels of crude protein and neutral detergent fiber. The cakes significantly differed in terms of CNCPS partitioning and in vitro digestibility. Tobacco and hemp cakes presented high contents of slow degradable fractions of crude protein and carbohydrate joined to good post-ruminal protein digestibility. Cardoon cakes presented the highest rumen protein degradability. Based on crude protein content and intestinal digestibility of rumen undegraded protein, cakes of tobacco and hemp showed the better potential as alternative protein supplements for ruminants, while pomegranate appears to be the least suitable for ruminant feeding.
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Mmongoyo, Juma A., Felicia Wu, John E. Linz, Muraleedharan G. Nair, Jovin K. Mugula, Robert J. Tempelman, and Gale M. Strasburg. "Aflatoxin levels in sunflower seeds and cakes collected from micro- and small-scale sunflower oil processors in Tanzania." PLOS ONE 12, no. 4 (April 18, 2017): e0175801. http://dx.doi.org/10.1371/journal.pone.0175801.
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Dijanovic, Dijana, Vesna Stankovic, and Ivan Mihajlovic. "Improvement of sunflower for consumption." Genetika 35, no. 3 (2003): 161–67. http://dx.doi.org/10.2298/gensr0303161d.
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Growing sunflower (Heliianthus annuus L) for consumption is becoming more and more attractive in the whole world and in our country, as well. The consumption of this product has been considerably increased because it is being used more and more in various forms: sunflower seed in a hull, hulled kernels fried or non-fried, salted or non-salted with addition of various spices. The sunflower kernel is used for preparing over 100 different food products: special types of bread, cakes, ice-cream, chocolate. In accordance with the trade demands, the aims of sunflower seeds for consumption improvement are: high productivity, greater content of proteins, lesser content of oil, oncreased mass of 1000 seeds, lesser portion of the hull easy nibbling, as well as tolerance to dominant diseases in the growing region. In the Agricultural and Technological Research Center in Zajecar, 4 genotypes of protein sunflower (two cultivars and two hybrids) have been created so far. This study shows the results achieved in increasing the content of protein, the mass of 1000 seeds, decreasing the content of oil and hull of the new 90 hybrid combination. The hybrid combinations were obtained by crossing of the CMS and restorer lines.
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Monlau, Florian, Eric Latrille, Aline Carvalho Da Costa, Jean-Philippe Steyer, and Hélène Carrère. "Enhancement of methane production from sunflower oil cakes by dilute acid pretreatment." Applied Energy 102 (February 2013): 1105–13. http://dx.doi.org/10.1016/j.apenergy.2012.06.042.
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Amores, Gustavo, Mailo Virto, Ana Isabel Nájera, Nerea Mandaluniz, Josune Arranz, María Angeles Bustamante, Izaskun Valdivielso, et al. "Rapeseed and sunflower oilcake as supplements for dairy sheep: animal performance and milk fatty acid concentrations." Journal of Dairy Research 81, no. 4 (October 7, 2014): 410–16. http://dx.doi.org/10.1017/s0022029914000521.
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The influence of different amounts of oilseed cake (rapeseed and sunflower) on animal production parameters and fatty acid (FA) concentrations of the milk was studied in a Latxa dairy sheep experimental flock, both in winter (50% oilcakes; indoor feeding) and in spring (30% oilcakes; part-time grazing). The two different levels of the oilcakes tested did not affect animal production parameters or milk yield. Milk fat content and the fat/protein ratio decreased significantly with 30 and 50% sunflower cake. Yet, fat/protein ratio values were within the range for cheesemaking. Both levels of either type of oilcake tested significantly increased the concentrations of nutritionally interesting FA (CLA isomer C18:2cis-9, trans-11, vaccenic, oleic, and total unsaturated FA), while simultaneously decreasing the concentration of atherogenic FA. The atherogenicity indexes of milks from ewes fed 50 or 30% of either oilcake were significantly lower than those of their corresponding control. The use of cakes in winter increased the concentration of nutritionally interesting FA to the values obtained with part-time grazing.
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Oh, Im Kyung, Cynthia Amoah, Jeongtaek Lim, Sungmin Jeong, and Suyong Lee. "Assessing the effectiveness of wax-based sunflower oil oleogels in cakes as a shortening replacer." LWT 86 (December 2017): 430–37. http://dx.doi.org/10.1016/j.lwt.2017.08.021.
Full textDissertations / Theses on the topic "Sunflower cakes"
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Maina, Joyce Gichiku. "Digestibility, feeding value and limiting amino acids in high-fibre and fibre-reduced sunflower cakes fed to tilapia (Oreochromis niloticus)." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2001. http://www.collectionscanada.ca/obj/s4/f2/dsk3/ftp04/NQ61137.pdf.
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Добрунов, Дмитро Євгенійович. "Технологія комплексної переробки соняшникової макухи з безлушпинного ядра." Thesis, НТУ "ХПІ", 2016. http://repository.kpi.kharkov.ua/handle/KhPI-Press/21793.
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Дисертація на здобуття наукового ступеня кандидата технічних наук за спеціальністю 05.18.06 – технологія жирів, ефірних масел і парфумерно-косметичних продуктів. – Національний технічний університет "Харківський політехнічний інститут" Міністерства освіти і науки України, Харків, 2016.
Дисертацію присвячено науковому обґрунтуванню технології комплексної переробки соняшникової макухи з безлушпинного ядра.
Встановлено залежність ступеню вилучення олії і хлорогенової кислоти з соняшникової макухи безлушпинного ядра від складу розчинника, температури та тривалості екстрагування у кавітаційній установці та отримано математичний опис цього процесу у вигляді регресійного рівняння. Виявлено антиоксидантні властивості сухих речовин екстрактів соняшникової макухи безлушпинного ядра. Показано, що досліджені екстракти інгібують ланцюгові вільно-радикальні реакції окиснення. Розроблено перспективну технологію комплексної переробки соняшникової макухи з безлушпинного ядра, за якою можна отримати: олію екстракційну, шрот (або борошно) та жиророзчинний рослинний антиоксидант. Результати роботи впроваджені на ТОВ "Нові енергозберігаючі технології" (м. Херсон), ПАТ "Харківська бісквітна фабрика" (м. Харків) та в навчальний процес кафедри технології жирів та продуктів бродіння НТУ "ХПІ".Thesis for a candidate of technical sciences degree. Speciality 05.18.06 − fats, essential oils and perfume-cosmetic products technology − National Technical University "Kharkiv Polytechnic Institute". Ministry of Education and Science of Ukraine, Kharkiv, 2016. The dissertation is devoted to the basis of technology of complex processing of sun-flower cakes obtained from dehulled sunflower kernels. During the work it was ascertained that sunflower oil and chlorogenic acid extraction rates depend on solvent type, temperature, and extraction time in the cavitation facility. The regression equations for the abovementioned processes were derived. Antioxidant properties of solids extracts obtained from dehulled sunflower kernels (SE) were discovered. It was shown that all of the investigated SE terminate the chain reactions during the propagation step. Complex technology of sunflower cakes processing obtained from dehulled sunflow-er kernels was designed. This technology allows obtaining of extracted oil, sunflower meal (or proteinrich flour), and fat-soluble antioxidant. The results of the work are adopted at "New Energy-Efficient Technologies", LLC, "Kharkiv Biscuit Factory", OJSC, and implemented in the educational process at the Department of Technology of Fats and Fermentation Products of NTU "KhPI".
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Добрунов, Дмитро Євгенійович. "Технологія комплексної переробки соняшникової макухи з безлушпинного ядра." Thesis, НТУ "ХПІ", 2016. http://repository.kpi.kharkov.ua/handle/KhPI-Press/21784.
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Дисертація на здобуття наукового ступеня кандидата технічних наук за спеціальністю 05.18.06 – технологія жирів, ефірних масел і парфумерно-косметичних продуктів. – Національний технічний університет "Харківський політехнічний інститут" Міністерства освіти і науки України, Харків, 2016.
Дисертацію присвячено науковому обґрунтуванню технології комплексної переробки соняшникової макухи з безлушпинного ядра.
Встановлено залежність ступеню вилучення олії і хлорогенової кислоти з соняшникової макухи безлушпинного ядра від складу розчинника, температури та тривалості екстрагування у кавітаційній установці та отримано математичний опис цього процесу у вигляді регресійного рівняння. Виявлено антиоксидантні властивості сухих речовин екстрактів соняшникової макухи безлушпинного ядра. Показано, що досліджені екстракти інгібують ланцюгові вільно-радикальні реакції окиснення. Розроблено перспективну технологію комплексної переробки соняшникової макухи з безлушпинного ядра, за якою можна отримати: олію екстракційну, шрот (або борошно) та жиророзчинний рослинний антиоксидант. Результати роботи впроваджені на ТОВ "Нові енергозберігаючі технології" (м. Херсон), ПАТ "Харківська бісквітна фабрика" (м. Харків) та в навчальний процес кафедри технології жирів та продуктів бродіння НТУ "ХПІ".Thesis for a candidate of technical sciences degree. Speciality 05.18.06 − fats, essential oils and perfume-cosmetic products technology − National Technical University "Kharkiv Polytechnic Institute". Ministry of Education and Science of Ukraine, Kharkiv, 2016. The dissertation is devoted to the basis of technology of complex processing of sun-flower cakes obtained from dehulled sunflower kernels. During the work it was ascertained that sunflower oil and chlorogenic acid extraction rates depend on solvent type, temperature, and extraction time in the cavitation facility. The regression equations for the abovementioned processes were derived. Antioxidant properties of solids extracts obtained from dehulled sunflower kernels (SE) were discovered. It was shown that all of the investigated SE terminate the chain reactions during the propagation step. Complex technology of sunflower cakes processing obtained from dehulled sunflow-er kernels was designed. This technology allows obtaining of extracted oil, sunflower meal (or proteinrich flour), and fat-soluble antioxidant. The results of the work are adopted at "New Energy-Efficient Technologies", LLC, "Kharkiv Biscuit Factory", OJSC, and implemented in the educational process at the Department of Technology of Fats and Fermentation Products of NTU "KhPI"
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Nel, Andries Abraham. "Determinants of sunflower seed quality for processing." Diss., Pretoria : [s.n.], 2001. http://upetd.up.ac.za/thesis/available/etd-09012001-132144.
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Santos, Juliana dos. "Derivados da extração do óleo de girassol para vacas leiteiras /." Jaboticabal : [s.n.], 2008. http://hdl.handle.net/11449/104908.
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Orientador: Mauro dal Secco de OliveiraBanca: Jane Maria Bertocco Ezequiel
Banca: Paulo de Figueiredo Vieira
Banca: Armando de Andrade Rodrigues
Banca: Maria Lúcia Pereira Lima
Resumo: Avaliou-se as digestibilidades in vitro da matéria seca (DIVMS), proteína bruta (DIVPB), fibra em detergente neutro (DIVFDN) e fibra em detergente ácido (DIVFDA), consumo de alimentos, produção e composição do leite e viabilidade econômica de dietas contendo 0, 20, 40, 60% de torta de girassol, em substituição ao farelo de girassol e milho, para vacas em lactação. As digestibilidades foram obtidas no fermentador ruminal DAISY II (Ankon® Technology), em um delineamento em blocos casualizados, com 4 tratamentos e 4 repetições. Para avaliar o consumo, produção e composição do leite, oito vacas da raça holandesa, com 113 dias em lactação, foram alimentadas com silagem de milho ad libitum e 1kg de concentrado para cada 3kg de leite produzido. Os animais foram distribuídos em dois quadrados latinos 4x4, primíparas e multíparas, com 4 períodos de 19 dias. Verificou-se que a inclusão de torta de girassol diminuiu linearmente (P<0,01) as DIVMS e DIVFDN em aproximadamente 0,014% para cada unidade percentual de torta adicionada e aumentou os consumos de extrato etéreo e mineral (P<0,01). O consumo de extrato etéreo foi 12,24% superior no tratamento com 60% de substituição comparado ao concentrado sem torta de girassol, mas não afetou o consumo total de matéria seca (13,55 kg/vaca/dia, em média). A porcentagem de proteína no leite diminuiu linearmente e a concentração de N-uréico no leite aumentou à medida que houve substituição do farelo pela torta de girassol. Houve aumento no custo por kg do concentrado. Dependendo da disponibilidade e conveniência econômica, a torta de girassol pode substituir até 60% do farelo de girassol.
Abstract: In vitro digestibility of dry matter (IVDDM), crude protein (IVDCP), neutral detergent fiber (IVDNDF) and acid detergent fiber (IVDADF), nutrients intake, milk production and composition, and economical viability of the diets with four levels of sunflower cake (0, 20%, 40%, 60%), in replacement to sunflower meal and corn grain for dairy cattle, was evaluated. The in vitro digestibilities of the concentrates were obtained through DAISY II Ruminal Fermentator (Ankon® Technology), in a randomized blocks design, with four treatments and fours repetitions. To evaluate the nutrients intake and milk production and composition, eight Holsteins cows, with 113 days in lactation, were fed with corn silage ad libitum and 1kg of concentrate for every 3kg of milk produced. The cows were divided in two Latin Square (4x4), primiparous and multiparous, in four periods of 19 days. It was found that the inclusion of sunflower cake decreased linearly (P<0.01) the IVDDM, IVDNDF, in 0,014% percentual unit and increased intake of mineral and ether extract (P<0.01). Ether extract intake was 12,24% higher for cows fed with 60% replacement compared with concentrate without sunflower cake, but not influenced the dry matter intake (13,55 kg/cow/day). The protein percentage decreased linearly and increased the N-urea concentration. Increase was observed in the cost by kilo of the concentrate as there was participation of the sunflower cake. Depending on the availability and economic convenience, the sunflower cake can substitute until 60% of the sunflower meal.
Doutor
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Santos, Juliana dos [UNESP]. "Derivados da extração do óleo de girassol para vacas leiteiras." Universidade Estadual Paulista (UNESP), 2008. http://hdl.handle.net/11449/104908.
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Avaliou-se as digestibilidades in vitro da matéria seca (DIVMS), proteína bruta (DIVPB), fibra em detergente neutro (DIVFDN) e fibra em detergente ácido (DIVFDA), consumo de alimentos, produção e composição do leite e viabilidade econômica de dietas contendo 0, 20, 40, 60% de torta de girassol, em substituição ao farelo de girassol e milho, para vacas em lactação. As digestibilidades foram obtidas no fermentador ruminal DAISY II (Ankon® Technology), em um delineamento em blocos casualizados, com 4 tratamentos e 4 repetições. Para avaliar o consumo, produção e composição do leite, oito vacas da raça holandesa, com 113 dias em lactação, foram alimentadas com silagem de milho ad libitum e 1kg de concentrado para cada 3kg de leite produzido. Os animais foram distribuídos em dois quadrados latinos 4x4, primíparas e multíparas, com 4 períodos de 19 dias. Verificou-se que a inclusão de torta de girassol diminuiu linearmente (P<0,01) as DIVMS e DIVFDN em aproximadamente 0,014% para cada unidade percentual de torta adicionada e aumentou os consumos de extrato etéreo e mineral (P<0,01). O consumo de extrato etéreo foi 12,24% superior no tratamento com 60% de substituição comparado ao concentrado sem torta de girassol, mas não afetou o consumo total de matéria seca (13,55 kg/vaca/dia, em média). A porcentagem de proteína no leite diminuiu linearmente e a concentração de N-uréico no leite aumentou à medida que houve substituição do farelo pela torta de girassol. Houve aumento no custo por kg do concentrado. Dependendo da disponibilidade e conveniência econômica, a torta de girassol pode substituir até 60% do farelo de girassol.
In vitro digestibility of dry matter (IVDDM), crude protein (IVDCP), neutral detergent fiber (IVDNDF) and acid detergent fiber (IVDADF), nutrients intake, milk production and composition, and economical viability of the diets with four levels of sunflower cake (0, 20%, 40%, 60%), in replacement to sunflower meal and corn grain for dairy cattle, was evaluated. The in vitro digestibilities of the concentrates were obtained through DAISY II Ruminal Fermentator (Ankon® Technology), in a randomized blocks design, with four treatments and fours repetitions. To evaluate the nutrients intake and milk production and composition, eight Holsteins cows, with 113 days in lactation, were fed with corn silage ad libitum and 1kg of concentrate for every 3kg of milk produced. The cows were divided in two Latin Square (4x4), primiparous and multiparous, in four periods of 19 days. It was found that the inclusion of sunflower cake decreased linearly (P<0.01) the IVDDM, IVDNDF, in 0,014% percentual unit and increased intake of mineral and ether extract (P<0.01). Ether extract intake was 12,24% higher for cows fed with 60% replacement compared with concentrate without sunflower cake, but not influenced the dry matter intake (13,55 kg/cow/day). The protein percentage decreased linearly and increased the N-urea concentration. Increase was observed in the cost by kilo of the concentrate as there was participation of the sunflower cake. Depending on the availability and economic convenience, the sunflower cake can substitute until 60% of the sunflower meal.
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Boumová, Markéta. "Energetické využití netradiční biomasy." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2010. http://www.nusl.cz/ntk/nusl-229148.
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Tato diplomová práce se zabývá netradičními druhy biomasy využitelnými v České republice a Španělsku a jejich srovnáním. V prvních kapitolách jsou popsány netradiční druhy biomasy, mezinárodní projekty, smlouvy a legislativa. V následujích kapitolách je rozbor netradičních druhů biomasy zejména vznikajících z potravinářského průmyslu každé země s detailním rozborem a srovnáním zbytků z průmyslového zpracování slunečnice a oliv. V závěru je uděláno celkové srovnání těchto druhů biomasy České republiky a Španělska z aspektů výkupních cen, výhřevností, vlhkosti a množství popelovin.
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Guizzo, Mariana Masson 1985. "Efeitos das rações contendo oleaginosas (soja, girassol ou algodão) nas características da carne (M. Longissimus) de cordeiro." [s.n.], 2013. http://repositorio.unicamp.br/jspui/handle/REPOSIP/255368.
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Orientadores: Pedro Eduardo de Felício, Angélica Simone Cravo PereiraDissertação (mestrado) - Universidade Estadual de Campinas, Faculdade de Engenharia de Alimentos
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Resumo: Um dos maiores desafios do setor produtivo da carne esta relacionado com a alteracao do perfil de acidos graxos atraves da manipulacao da dieta fornecida aos animais. O teor de gordura e a composicao de acidos graxos da carne assumem, atualmente, um papel importante na cadeia produtiva sob influencia das exigencias pelo mercado consumidor. A tendencia atual e a da demanda crescente por alimentos considerados "saudaveis", cujas características principais sao os baixos teores de gorduras saturadas. Porem, a busca de um produto mais atraente ao consumidor pode influenciar de forma positiva e/ou negativa nas caracteristicas de quantitativas e qualitativas da carcaca e da carne. Com o objetivo de avaliar os efeitos da nutricao animal sobre as caracteristicas da carcaca e carne de cordeiros, 24 cordeiros machos inteiros, da raca Santa Inesx Dorper foram confinados em baias individuais, separados aleatoriamente em quatro tratamentos utilizando sementes oleaginosas nas dietas, sendo os tratamentos contendo caroco de algodao (CA), semente de girassol (SG), grao de soja (GS) e controle (C). Apos 84 dias de confinamento, os cordeiros foram abatidos e, apos 24h o resfriamento, foram realizadas as analises quantitativas da carcaca, e em seguida a desossa e a separacao do musculo Longissimus dorsi para a realizacao das analises de parametros de qualidade da carne. O delineamento experimental utilizado foi o inteiramente casualizado com quatro tratamentos e seis repeticoes. As dietas com caroco de algodao, semente de girassol e grao de soja, prejudicaram o peso, o rendimento e o comprimento de carcaca na comparacao com a dieta controle. Para as demais características quantitativas e qualitativas, nao houve influencia (P>0,05) dos tratamentos, para as medidas de AOL e EGS, pH, cor, e maciez, perda de peso na coccao e os teores de umidade e lipidios da carne dos cordeiros. Sob o ponto de vista da avaliacao sensorial, houve diferenca estatistica (P<0,05) em relacao a aceitabilidade do aroma, sabor e do produto de modo geral, indicando que os consumidores apresentam maior preferencia por carne de cordeiros confinados com dietas contendo semente de soja e girassol, do que contendo caroco de algodao. O uso do grao de soja aumentou significativamente os teores de acido linoleico (18:2) e CLA na carne, acidos graxos que sao desejaveis para o consumo humano
Abstract: One of the biggest challenges of the meat industry is related to the change in composition of the fatty acid profile by manipulating the diet givere to the animals. Nowadays the fat content and fatty acid composition of meat has an important role in the meat industry due to the influence of the consumer market demands. The current trend is the growing demand for foods deemed "healthy", whose main characteristic is the low saturated fat. However, the search for a product more attractive to consumers can influence in a positive or negative way on characteristics of meat and quantitative or qualitive carcass. With the aim of evaluating the effects of animal nutrition on carcass and ovine meat characteristics, 24 male lambs, . Santa Ines . Dorper breed were housed in individual pens, randomly separated in four treatments using oilseeds into diets, and treatments containing cottonseed (CS), sunflower seeds (SS), soybean (SB) and control (C). After 84 days on the feedlot, the lambs were slaughtered and, after 24h of cooling, were conducted quantitative analyzes of the carcass, and when the carcass was deboned the Longissimus dorsi muscle was separated to perform the meat quality analysis. The experimental design was completely randomized with four treatments and six replications. The diets with cottonseed, sunflower seed and soybean, undermined the weight, yield and carcass length compared to the control diet. For other quantitative and qualitative characteristics, there was no influence (P> 0.05) of treatment, measures to AOL and EGS, pH, color, and softness, weight loss during cooking and the moisture and fat meat lambs. From the point of view of sensory evaluation, there was a statistical difference (P <0.05) relative acceptability of aroma, flavor and overall product, indicating that most consumers have a preference for beef and sheep fed diets containing seed soya and sunflower, which contains cottonseed. The use of soybean significantly increased levels of linoleic acid (18:2) and CLA in the flesh fatty acids that are desirable for human consumption
Mestrado
Tecnologia de Alimentos
Mestra em Tecnologia de Alimentos
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Jacob, Jacqueline P. "The feeding value of Kenyan sorghum, sunflower seed cake and sesame seed cake for poultry." Thesis, 1993. http://hdl.handle.net/2429/2109.
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The availability of affordable, quality feed has been a limiting factor in the development of the Kenyan poultry industry. Kenya already has an established feed industry, but feed production has been limited by the availability of suitable feedstuffs. The potential of Kenyan sorghum, sunflower seed cake (SFC) and sesame seedcake (SSC) as feed ingredients in poultry diets was evaluated at the University of Nairobi, Kenya.
A survey of Kenyan sorghum revealed a large variation in the composition of the grains grown. Local sorghum varieties tended to have very high tannin content (up to 13.8% of dry matter) and would most likely be unsuitable for inclusion at high levels in poultry diets. Two of the improved sorghum varieties (Serena and Seredo) had tannin levels of less than 5% and may be suitable energy sources in poultry feeds. Serena was the improved sorghum variety most readily available for purchase in large quantities and was the brown sorghum variety used in all feed trials. A survey of locally produced SFC revealed a large variation in the composition of the cakes available. The main factor limiting the use of SFC in poultry diets is its high fibre content. The crude fibre content of the SFC samples analyzed varied from 24.1 to 40.2% of dry matter. The average composition of the SFC samples, on a dry matter basis, was 29.8% crude protein, 12.5% ether extract, 30.8% crude fibre, 7.2% ash and 19.7% nitrogen-free extract but, because of the wide variation in composition of the cakes, the use of average values for diet formulation could lead to substandard feeds. Locally produced SSC appeared to have less variation in its composition than the locally produced SFC. Excluding one sample which had a very high ether extract and crude fibre content, the average composition of the SSC samples, on a dry matter basis, was 49.8% crude protein, 11.1% ether extract, 9.8% crude fibre, 14.2% ash, and 21.8% nitrogen-free extract. From the results of this study it was concluded that the composition of Kenyan sorghum, SFC and SSC is very different from that of similar products produced in North America or Europe. The use of North American or European tables of composition for diet formulation, therefore, is not recommended. A preliminary study involving two four-week feeding trials investigated the possibility of overcoming any detrimental effects of sorghum tannin on growth or feed efficiency by supplementing the diet with intact protein or with D,L-methionine. In both trials, however, Serena sorghum (tannin content of 2.0-2.2% catechin equivalents) was substituted for white maize with no effect on final body weight or feed conversion ratio (FCR). The feeding values of Kenyan Serena sorghum, SFC and SSC were studied in an eight week broiler trial and a twenty-four week layer trial. Substituting Serena sorghum for white maize in the diets reduced growth for broilers and egg production for layers. The reduction in feed costs associated with the Serena sorghum diets was not sufficient to compensate for the reduction in body weight or egg production so that, based on December 1992prices, it was not economical to substitute Serena sorghum for maize in broiler or layer diets. Serena sorghum would be an economical substitute for white maize in broiler diets if the price of sorghum was reduced 16.7-26.8%.A 6.3-21.6% reduction in the price of sorghum is required to make it an economical substitute for white maize inlayer diets. The level of the price reduction required is dependent upon the main protein source of the diet. Substituting a portion of the imported soybean meal (SBM) in the diet with locally produced SFC had no effect on final body weight for broilers, but resulted in significantly lower egg production for layers. Based on December 1992 prices, the SFC/SBM broiler diets were more economical than the SBM broiler diets. A 300%increase in the price of SFC is required before it would no longer be economical to replace 30% of the imported SBM of broiler diets with local SFC. The reduction in feed costs associated with the SFC/SBM layer diets was not sufficient to compensate for the reduction in egg production. The price of SFC would have to be almost zero before the SFC/SBM maize diets would be economically competitive with the SBM maize diets. Even if SFC was available at no charge, the SFC/SBM sorghum diets would not be economically competitive with the SBM sorghum diets.
Substituting locally produced SSC for imported SBM in the diet resulted in a significantly higher final bodyweight for broilers, but significantly lower egg production for layers. Based on December 1992 prices, SSC was an economical substitute for imported SBM in the broiler, but not the layer, diets. A 240-250% increase in the price of SSC, is required before SSC would no longer be an economical substitute for imported SBM in broiler diets. A slight reduction in the price of SSC or an increase in the price of SBM would make SSC an economical substitute for imported SBM in layer diets.
Based on the results of this study Kenyan Serena sorghum appears to be a suitable substitute for maize in both broiler and layer diets but further research is required to determine the maximum concentration of sorghum tannin that can be included in the diet without adversely affecting production. Locally produced SFC and SSC appear to be suitable substitutes for imported SBM in broiler but not layer diets. Further research is required into the cause of the depressed egg production for the SFC/SBM and SSC layer diets.
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Chou, Yu-Cheng, and 周佑政. "The Formation and Development of Rising Parties in Taiwan after the Sunflower Student Movement: The Cases Studies on the New Power Party and Social Democratic Party." Thesis, 2016. http://ndltd.ncl.edu.tw/handle/b6xqby.
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碩士國立臺灣大學
國家發展研究所
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The paper’s main research targets are the New Power Party and Social Democratic Party. It’ll probe the background of their establishment, process of party establishment and their relations to the Sunflower Student Movement, the two parties’ current organizational framework, and their plans for development in the short and long terms. It’ll also probe the two parties’ election plans for the 2016 Legislative Election and view the effects of the initial development plans based on the election results. Political parties originate from the social crises within the political system. When people’s awareness of their rights start to rise, their willingness to participate in political matters also rise. When people’s needs to participate in public affairs or their right to government participation expands, it may affect the reconfiguration of governmental powers. The main function of political parties is interest aggregation. When the main political party within the governmental system cannot reflect or represent the voices or benefits of some within the society, they’ll naturally search or create new political parties to represent them or reflect their needs. Starting in 2012, there were some major conflicts that happened under Kuomintang’s rule in Taiwan, such as: Wenlin Yuan Shilin District Urban Renewal Project, The Anti-Media Monopoly Movement, The Anti-Eviction Dapu Rally, The Death of Army Conscript Hung Chung-chiu, and the 2014 Sunflower Student Movement. Some people believe that the social movement outside of the system and the political party within the system can no longer reform the corruption within the government. Therefore, New Power Party, Social Democratic Party, and other new political parties were born. The current electoral system for legislators benefit large parties, therefore candidates of small parties have great difficulties in winning elections. New Power Party and Social Democratic Party differed in their election strategies of the 2016 Legislative Election. New Power Party utilized the candidate-oriented strategy, while Social Democratic Party utilized issue-oriented strategy. In the end, New Power Party was able to win five seats, while the social democratic party won none. The different election strategies of the two parties resulted in different election results.
Books on the topic "Sunflower cakes"
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The 2006-2011 World Outlook for Sunflower Seed Cake and Meal. Icon Group International, Inc., 2005.
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Parker, Philip M. The 2007-2012 World Outlook for Sunflower Seed Cake and Meal. ICON Group International, Inc., 2006.
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Parker, Philip M. The 2007-2012 Outlook for Sunflower Seed Cake and Meal in India. ICON Group International, Inc., 2006.
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Parker, Philip M. The 2007-2012 Outlook for Sunflower Seed Cake and Meal in Japan. ICON Group International, Inc., 2006.
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Parker, Philip M. The 2007-2012 Outlook for Sunflower Seed Cake and Meal in Greater China. ICON Group International, Inc., 2006.
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Parker, Philip M. The 2007-2012 Outlook for Sunflower Seed Cake and Meal in the United States. ICON Group International, Inc., 2006.
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Maj, Dorota. Modyfikujący wpływ roślinnych dodatków paszowych na użytkowość mięsną i ekspresję wybranych genów u królików w zależności od wieku i płci. Publishing House of the University of Agriculture in Krakow, 2017. http://dx.doi.org/10.15576/978-83-66602-29-8.
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The aim of the study was to determine the effect of feed additives (algae, soybean, and sunflower oil) used in the rabbit feed on: growth indices and slaughter traits, pH, colour, texture, chemical composition, fatty acid profile and oxidative stability (TBARS) of the meat as well as FTO and FABP4 genes expression in the meat’s intramuscular fat (m. longissimus lumborum), depending on the age and sex. The experimental material consisted of Termond White rabbits (n = 160, 80 females and 80 males). Animals were weaned on the 35th day of life, and housed in metal cages arranged in batteries (4 rabbits of the same sex in a cage). From weaning to 12 or 18 weeks of age, the rabbits were fed pellets ad libitum. Animals in the control group (C) received non-supplemented pellets throughout the experiment. In the other groups, the pellet contained 1% algae (A), 3% sunflower oil (OS), and 3% soybean oil(SO).The experimental diets were formulated to have similar protein and energy content. Diets were balanced by lowering the proportion of other feed components. The total share of all components remained at 100%. The results indicate that 3% vegetable oils (soybean or sunflower) supplementation of diets for growing rabbits leads to an increase of body weight and improvement of some of the slaughter traits, while 1% addition of algae to the feed causes deterioration of body weight and slaughter traits. The effect of oil additive depends on the animals’ age. Supplementation of the rabbits’ diet with algae (1%) or sunflower and soybean oils (3%) led to an increase in the dressing percentage of rabbits slaughtered at 18 weeks of age (approx. 3%), but had no effect on the dressing percentage of rabbits slaughtered at 12 weeks of age. Feeding pellets with either 3% vegetable oils or 1% algae additive to the rabbits did not significantly change the chemical composition of the meat. Protein content increased and intramuscular fat content decreased with age, while ash and water content were similar. The feed additives significantly differentiated meat acidity without deteriorating meat quality. Diet modification has not affected negatively meat colour. 24 h after the slaughter, the colour of rabbit meat was similar across the studied feeding groups. Correlation between diet and rabbits’ age was found. Meat texture (hardness, springiness and chewiness) of all rabbit groups slaughtered at 12 weeks of age was similar, and the shear for cewas greater in rabbits fed pellets with algae and soybean oil. At 18 weeks of age, rabbit meat from experimental groups had lower hardness and chewiness, compared to meat of the animals from the control group. Meat shear force was higher in the control group, and from algae-supplemented group. The correlation between diet and age was also found. The use of 3% vegetable oils or 1% algae as feed additives significantly reduced meat oxidative stability. Soybean or sunflower oil (3%) usedas feed additives favourably modified the fatty acid composition of intramuscular fat. Polyunsaturated fatty acids (PUFA) content was increased, including linoleic acid, and PUFA/MUFA ratio was improved. The content of these acids decreased with age. The use of algae (1%) as a feed additive resulted in positive effect on the increase of n-3 fatty acid content (EPA and DHA) in meat intramuscular fat. Algae supplementation improved pro-health properties of meat, with low n-6/n-3 acid ratio (2.5), indicating that diet modification may affect the fatty acid composition of rabbit meat. The influence of diet and age on FTO and FABP4 gene expression in meat intramuscular fat (m. longissimus lumborum) was found. FTO and FABP4 gene expression increased with age and was the highest in the group of rabbits with 1% algae supplementation in the diet. The effect of rabbits’ gender on growth, slaughter traits, meat quality and gene expression in rabbits was not observed. In conclusion, the use of natural feed additives, such as sunflower, soybean oil or algae, can improve the nutritional value of rabbit meat, without changing its chemical or physical properties, and therefore the meat can serve as functional food, with properties beneficial to human health. The results obtained in this study also indicate that the expression of FTO and FABP4 genes in rabbit muscles is regulated by dietary factors and age, which, in addition to cognitive significance, has practical implications for improving technological and dietary quality of rabbit meat.
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Parker, Philip M. The World Market for Oil-Cake and Other Solid Residues (Except Dregs) Resulting from the Extraction of Fats or Oils from Sunflower Seeds: A 2007 Global Trade Perspective. ICON Group International, Inc., 2006.
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The World Market for Oil-Cake and Other Solid Residues (Except Dregs) Resulting from the Extraction of Fats or Oils from Sunflower Seeds: A 2004 Global Trade Perspective. Icon Group International, Inc., 2005.
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Stump, Eleonore. "The Sunflower." In Forgiveness and Its Moral Dimensions, 172–96. Oxford University Press, 2021. http://dx.doi.org/10.1093/oso/9780190602147.003.0008.
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In Simon Wiesenthal’s book The Sunflower: On the Possibility and Limits of Forgiveness, Wiesenthal tells the story of a dying German soldier who was guilty of horrendous evil against Jewish men, women, and children, but who desperately wanted forgiveness from and reconciliation with at least one Jew before his death. Wiesenthal, then a prisoner in Auschwitz, was brought to hear the German soldier’s story and his pleas for forgiveness. As Wiesenthal understands his own reaction to the German soldier, he did not grant the dying soldier the forgiveness the man longed for. In The Sunflower, Wiesenthal presents reflections on this story by numerous thinkers. Their responses are noteworthy for the highly divergent intuitions they express. In this chapter, I consider the conflicting views about forgiveness on the part of the respondents in The Sunflower. I argue that those respondents who are convinced that forgiveness should be denied the dying German soldier are mistaken. Nonetheless, I also argue in support of the attitude that rejects reconciliation with the dying German soldier. I try to show that, in some cases of grave evil, repentance and making amends are not sufficient for the removal of guilt, and that reconciliation may be morally impermissible, whatever the case as regards forgiveness.
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"Conservation, Ecology, and Management of Catfish: The Second International Symposium." In Conservation, Ecology, and Management of Catfish: The Second International Symposium, edited by BENJAMIN C. WALLACE, DANIEL M. WEAVER, and THOMAS J. KWAK. American Fisheries Society, 2011. http://dx.doi.org/10.47886/9781934874257.ch49.
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<em>Abstract</em>.—Many U.S. natural resource agencies stock catfish (Ictaluridae) into small impoundments to provide recreational fishing opportunities. However, effective standardized methods for sampling catfish in small impoundments have not been developed for wide application, particularly in the southeastern United States. We evaluated the efficiency of three bait treatments (i.e., soybean cake, sunflower cake, and no bait) of tandem hoop nets in two North Carolina small impoundments during the fall of 2008 and spring of 2009 in a factorial experimental design. The impoundments were stocked with catchable-size channel catfish <em>Ictalurus punctatus</em> at contrastingly low (5.5 fish/ha) and high (90.0 fish/ha) rates prior to our sampling. Nets baited with soybean cake consistently sampled more channel catfish than any other treatment. Channel catfish catch ranged as high as 3,251 fish per net series during the fall in nets baited with soybean cake in the intensively stocked impoundment and was up to 8.5 and 15.3 times higher during the fall than in the spring in each impoundment. Nets baited with soybean cake sampled significantly (12 and 24 times) more channel catfish than those with no bait in the two impoundments. These trends did not occur among other catfish species. Nonictalurid fish and turtle catch was higher during spring compared to that of fall, corresponding with low channel catfish catches. Our results indicate that tandem hoop nets baited with soybean cake during the fall is a more efficient method for sampling channel catfish compared to nets baited with sunflower cake or no bait in spring or fall. Our findings validate this technique for application in southeastern U.S. small impoundments to assess catfish abundance to guide management and evaluate the success of catfish stocking programs.
Conference papers on the topic "Sunflower cakes"
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Zhilin, A. A. "Dynamics of acoustic-convective drying of sunflower cake." In PROCEEDINGS OF THE XXV CONFERENCE ON HIGH-ENERGY PROCESSES IN CONDENSED MATTER (HEPCM 2017): Dedicated to the 60th anniversary of the Khristianovich Institute of Theoretical and Applied Mechanics SB RAS. Author(s), 2017. http://dx.doi.org/10.1063/1.5007596.
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Chis, Timur, Stefan Petrache, and Olga Sapunaru. "THE USE OF OIL-CAKE (SUNFLOWER) IN THE DEPOLLUTION OF PETROLEUM INFESTED WATER." In GEOLINKS Conference Proceedings. Saima Consult Ltd, 2021. http://dx.doi.org/10.32008/geolinks2021/b1/v3/28.
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"Oil pollution of surface and groundwater is an undesirable phenomenon but it is possible to happen. The pollutant can appear as a result of leaks from the transport pipelines, the damage of the oil extraction and processing installations, and the distribution states of the petroleum products. In the vast majority of interventions to combat pollution, polymeric sorbents are used which are spread over the pollutant and then washed with warm water. This technology does not completely clean the pollutants, and the polymeric sorbents are difficult to remove. Oil-cake (sunflower) is a grated residue after oil extraction and contains the amino acid lysine and high content of fiber and methionine. At a quantity of 100 kg of sunflower seeds, a processor obtains a quantity of 35 kg of residual mass consisting of a sunflower meal. This product can be used as a sorbent for petroleum products, being then used to produce green energy. The physical properties of two sorbent substances (sunflower oil and peat) are presented. Also, their adsorption capacities for four pollutants specific to the oil industry (gasoline, diesel, paraffin oil and sulfur oil) are analyzed, as well as the adsorption kinetics. The adsorption equations of the pollutants are also described."
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Martea, Rodica, Ion Gisca, and Aliona Cucereavii. "Analiza diferitor hibrizi de perspectivă în sectoarele comparative." In VIIth International Scientific Conference “Genetics, Physiology and Plant Breeding”. Institute of Genetics, Physiology and Plant Protection, Republic of Moldova, 2021. http://dx.doi.org/10.53040/gppb7.2021.63.
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Sunflower (Helianthus annuus L.) holds a prominent place in global agriculture as one of the most important crops from economical and alimentary aspect and is highly demanded both on domestic and international markets. Current study focuses on the analysis of morphological and productivity characteristics for a number of sunflower hybrids obtained in AMG-Agroselect Comerts SRL breeding programs. The values for the main biometric parameters were analyzed. Evaluation of the productivity indices demonstrates lower values in 2020 for most parameters of produc-tivity compared to 2019, specific climatic conditions of the mentioned year explain this fact. ‘Nistru’ hybrid in 2019 showed the best performance in four cases (leaf number, capitulum diameter, seed weight per capitulum and TKW). ‘Zimbru’ hybrid showed minimal values in five cases (plant height, ca-pitulum diameter, seed weight per capitulum, seed number per capitulum and TKW).
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Yin, Mei. "How Did Humans, Animals and Plants Originate?" In 9th International Conference on Artificial Intelligence and Applications (AIAP 2022). Academy and Industry Research Collaboration Center (AIRCC), 2022. http://dx.doi.org/10.5121/csit.2022.120410.
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With black hole explosion under incredibly high temperatures leading to cosmic information billions of years ago, all matters had been in gaseous phase. With temperature dropping, under atomic attractive forces, adjacent atoms which made up gases attracted each other and formed a variety of big, small or tiny gaseous lumps. With the temperature persistently dropping, the tiny gaseous lump became colder and contracted and got smaller and turned into one in liquid state and subsequently in solid state according to the principle of expanding when heated and contracting when cooled in general cases. Gradually it developed and formed a human- or animal-like fetus or a plant-like seed. If it had the same compositions as a human, cow or sunflower, the human, the cow or the sunflower formed. Similar cases happened to other humans, animals and plants. Humans neither evolved from apes nor shared a common ancestor with apes.
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Abbas, Mohamed Said, Antonin Fabbri, Mohammed Yacine Ferroukhi, Philippe Glé, Emmanuel Gourdon, and Fionn McGregor. "Link between Acoustic and Hygrothermal Behavior of Hemp Shiv and Pith Composites." In 4th International Conference on Bio-Based Building Materials. Switzerland: Trans Tech Publications Ltd, 2022. http://dx.doi.org/10.4028/www.scientific.net/cta.1.801.
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Bio-based materials are an environmentally friendly alternative to classic construction materials, yet their generally low density can lead to poor acoustic properties. The acoustic performance of hemp shiv and sunflower pith composites is therefore analyzed using Kundt’s tube. Although the loose aggregates present an exceptional sound absorbing behavior, it can be notably worsened in the presence of certain binders. The Transmission Loss is nevertheless enhanced by the binders, although it does not exceed 20 dB in most cases. For both properties, the type of binder has been found to be the most influential parameter. Through the Kundt’s tube method, it is also possible to determine the geometrical parameters of the composites’ microstructure, which have been observed to be similar for materials presenting comparable hygrothermal properties and containing the same binder. In a previous work, an experimental correlation was found between the thermal conductivity and the interparticle porosity of the aforementioned composites, which is compared to theoretical thermal conductivity models from literature without finding any apparent correspondence.
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Ibrahim, Mohamed Noureldin, Ahmed Hamza H. Ali, and S. Ookawara. "Performance Assessment of Turbojet Engine Operated With Alternative Biodiesel." In ASME 2013 Power Conference. American Society of Mechanical Engineers, 2013. http://dx.doi.org/10.1115/power2013-98183.
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This study investigated experimentally the performance of turbojet engine fueled by biodiesel obtained from different feedstocks. The engine is equipped with measuring sensors for pressure, temperature, thrust, shaft speed in addition to flow meter, data acquisition system and a control unit. The results of the effect of biodiesel fuel type and its blends on turbojet engine performance are presented. Three biodiesel fuels which are Cotton methyl ester (CTME), Corn methyl ester (CRME) and Sunflower methyl ester (SME) and their blends of B10, B20 and B50 (10%, 20% and 50% biodiesel/Jet A1 by volume) are used and compared with the engine recommended fuel (Jet A1). Moreover, in this study, the Biodiesel fuel is produced through transesterification process in which the triglyceride (oil) reacts with alcohol (methanol) to form the mono-alkyl ester (biodiesel) and glycerol. Physical and chemical properties of all produced and tested fuels are measured. The results clearly indicate that the produced biodiesel fuels have a higher density, kinematic viscosity, than JetA-1 fuel, while, the calorific value of biodiesel fuels is very close to JetA-1 fuel. Moreover, JetA-1 fuel has higher sulfur content than other biodiesel fuels. Also, the experimental results show that Engine speed for the cases of using biodiesel fuels is lower than JetA-1 fuel at the same fuel throttle valve opening. Moreover, the Biodiesel fuels have a lower fuel volume flow rate compared to JetA-1 at the same throttle valve opening that lead to decrease the engine static thrust as well as lower value of TSFC.