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Auswahl der wissenschaftlichen Literatur zum Thema „Qualité et l'authenticité des aliments“
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Zeitschriftenartikel zum Thema "Qualité et l'authenticité des aliments"
Ayantunde, A. A., M. Blummel, E. Grings und A. J. Duncan. „Price and quality of livestock feeds in suburban markets of West Africa’s Sahel: Case study from Bamako, Mali“. Revue d’élevage et de médecine vétérinaire des pays tropicaux 67, Nr. 1 (01.07.2014): 13. http://dx.doi.org/10.19182/remvt.10155.
Der volle Inhalt der QuelleKONE YELAKAN, CLARISSE KINONTON, RENE AHUA KOFFI und GUICHARD LOUIS BOHOUA. „Qualité Des Carcasses Et Propriétés Organoleptiques Des Viandes De Poulets De Chair (Arbor) Et De Poulettes (Warren) Nourris Avec Des Aliments Démarrages Et Croissances Reformulés“. International Journal of Progressive Sciences and Technologies 34, Nr. 2 (01.11.2022): 524. http://dx.doi.org/10.52155/ijpsat.v34.2.4463.
Der volle Inhalt der QuelleCHAPOUTOT, P., M. DORLEANS und D. SAUVANT. „Études des cinétiques de dégradation dans le rumen des constituants pariétaux des aliments concentrés et coproduits agroindustriels“. INRAE Productions Animales 23, Nr. 3 (14.09.2010): 285–304. http://dx.doi.org/10.20870/productions-animales.2010.23.3.3309.
Der volle Inhalt der QuelleMarouseau, Gilles. „Des réponses aux crises alimentaires : étude du cas des « Poulets de Loué »“. Économies et Sociétés. Systèmes agroalimentaires 46, Nr. 1034 (2012): 2113–23. http://dx.doi.org/10.3406/esag.2012.1097.
Der volle Inhalt der QuelleCruz, Heloísa Carvalho, José Andreey Almeida Teles und Magnólia Ouriques de Oliveira. „ENQUÊTE SUR LES ÉTABLISSEMENTS ALIMENTAIRES NOTIFIÉE PAR LA VISA DE PENEDO DE LA PÉRIODE 2010 À 2013“. ENVIRONMENTAL SMOKE 3, Nr. 1 (12.02.2020): 048–56. http://dx.doi.org/10.32435/envsmoke.202031048-056.
Der volle Inhalt der QuelleN., Agbo. „Effect of three commercial feeds on the growth performance of Hybrid Catfish (Heteroclarias) juveniles“. Nigerian Journal of Animal Production 49, Nr. 6 (11.09.2023): 14–18. http://dx.doi.org/10.51791/njap.v49i6.3839.
Der volle Inhalt der QuelleCARRE, B., J. GOMEZ, F. DE MONREDON und J. P. MELCION. „Qualité de la litière en aviculture. Aliments et caractéristiques physiques des excretas“. INRAE Productions Animales 8, Nr. 5 (24.11.1995): 331–34. http://dx.doi.org/10.20870/productions-animales.1995.8.5.4146.
Der volle Inhalt der QuelleHODEN, A., und J. B. COULON. „Maîtrise de la composition du lait : influence des facteurs nutritionnels sur la quantité et les taux de matières grasses et protéiques“. INRAE Productions Animales 4, Nr. 5 (02.12.1991): 361–67. http://dx.doi.org/10.20870/productions-animales.1991.4.5.4349.
Der volle Inhalt der QuelleBIRLOUEZ, Eric. „L’évolution de la perception de la qualité alimentaire au cours des âges“. INRA Productions Animales 32, Nr. 1 (18.03.2019): 25–36. http://dx.doi.org/10.20870/productions-animales.2019.32.1.2419.
Der volle Inhalt der QuelleBrochot, Aline. „La qualité, nouvelle arme de la «guerre de position» dans le vignoble de Champagne“. Sud-Ouest européen 6, Nr. 1 (1999): 21–29. http://dx.doi.org/10.3406/rgpso.1999.2715.
Der volle Inhalt der QuelleDissertationen zum Thema "Qualité et l'authenticité des aliments"
Barbera, Marcella. „Behaviour of rare earth elements in the soil/Vitis Vinifera L. system : geochemical approach for food traceability“. Electronic Thesis or Diss., Sorbonne université, 2021. https://accesdistant.sorbonne-universite.fr/login?url=https://theses-intra.sorbonne-universite.fr/2021SORUS352.pdf.
Der volle Inhalt der QuelleThe geographic traceability of food products through the use of chemical markers is an important challenge to ensure quality and authenticity of food. In recent years, the behaviour of Rare Earth Elements (REE) has been identified as possible tool for food geographical identification based on their known capability of tracing pedo-genetic and petro-genetic processes. In this thesis, the behaviour of REE in the Soil/Vitis vinifera L. system has been explored using a geochemical approach. The goal is to understand if the normalized pattern of REE (REE*) can be a useful tool to trace the geographical origin of food. We focused on plants grown in both greenhouse and field using REE enriched and non-enriched substrates wondering if REE soil enrichments influence the growth of Vitis vinifera L. and the REE accumulation in plant organs. We found that the stress generated by REE enriched soil does not influence neither the plant mass nor the REE accumulation in leaves implying that REE polluted soils should not influence the amount of REE found in Vitis vinifera L food-products. We have, also, demonstrated that that the REE* in plant organs t trace enriched soil substrates discriminating plants from different soils of growth. This work allows to propose that REE* as potential marker for identifying the substrate where Vitis vinifera L. growth. Finally, discrimination of substrate enrichments suggests that REE* is a potential tool for quality and safety of other ecosystems. Our experimental investigation improves our knowledge on REE uptake in soil-Vitis vinifera L. system, highlighting the potential use of REE as biogeochemical tracers of environmental conditions
La tracciabilità geografica dei prodotti alimentari, attraverso l'uso di traccianti chimici, è una sfida importante per garantire la qualità e l'autenticità degli alimenti. Negli ultimi anni, il comportamento degli Elementi delle Terre Rare (REE) è stato identificato come possibile strumento per l'identificazione geografica degli alimenti, sulla base della nota proprietà di tracciare i processi pedo-genetici e petro-genetici. In questa tesi, il comportamento dei REE nel sistema Suolo/Vitis vinifera L. è stato esplorato utilizzando un approccio geochimico. L'obiettivo è capire se il modello normalizzato di REE (REE*) può essere uno strumento utile per tracciare l'origine geografica degli alimenti. Le REE possono essere accumulate nelle piante mantenendo la loro distribuzione nel passaggio dal suolo alle foglie o ai frutti, anche se le foglie possono incorporare i metalli lisciviati dalle particelle di polvere atmosferica in particolari condizioni ambientali. Tuttavia, il meccanismo di trasferimento di REE dal suolo alle piante è poco conosciuto. Ci siamo concentrati su piante cresciute sia in serra che in campo usando substrati arricchiti e non arricchiti di REE chiedendoci se gli arricchimenti del suolo di REE influenzassero la crescita di Vitis vinifera L. e l'accumulo di REE negli organi della pianta, testando l'uso di REE* come discriminatore di piccole quantità di REE nel suolo. Inoltre, abbiamo valutato il ruolo giocato dallo xylema nel trasferimento di REE e il possibile impatto fisiologico nella Vitis vinifera L. Abbiamo trovato che lo stress generato dal suolo arricchito di REE non influenza né la massa della pianta né l'accumulo di REE nelle foglie e abbiamo dimostrato che le REE* negli organi della pianta sono in grado di tracciare le condizioni del suolo arricchito discriminando le condizioni ambientali di crescita della Vitis vinifera L. Poiché REE* può essere usato per differenziare le piante da diversi terreni di crescita, proponiamo che l'uso di REE* sia un potenziale marcatore per identificare il substrato di crescita di Vitis vinifera L. Dal nostro lavoro si possono dedurre importanti implicazioni dal punto di vista ambientale. Poiché la quantità iniziale di REE nei substrati non influenza la quantità accumulata nelle foglie, eventuali suoli inquinati da REE non dovrebbero influenzare significativamente la quantità di REE trovata nei prodotti alimentari di Vitis vinifera L. Infine, la capacità di discriminare degli arricchimenti del substrato suggerisce che REE* può essere uno strumento potenziale per valutare la qualità e la sicurezza di altri ecosistemi. La nostra indagine sperimentale migliora le nostre conoscenze sull'assorbimento di REE nel sistema Suolo/Vitis vinifera L. evidenziando il potenziale uso di REE come traccianti biogeochimici delle condizioni ambientali
Camus, Sandra. „L'authenticité marchande perçue et la persuasion de la communication par l'authentification : une application au domaine alimentaire“. Dijon, 2003. http://www.theses.fr/2003DIJOE006.
Der volle Inhalt der QuelleThe dissertation deals with the conceptualization of the perceived authenticity in the merchant field and of the authentication process. It relies on the hypothesis that authentication is a full technique of communication; and so, it aims to measure the effectiveness of this process. Relying on the conditioning, the meaning and affect transfers, and on the persuasion models, we build a modelization reflecting the persuasive role of authentication. With two qualitative fields, two quantitative fields and a before-after with a control group experimentation with the systeme u retailing group, we introduce a perceived commoditized authenticity scale as well as the validation of research hypothesis relating to the persuasion of the communication by authentication
Berces, Sophie. „Congélation des produits végétaux : caractérisation des cellules et des tissus et influence des cinétiques de refroidissement sur la qualité des fruits“. Paris, AgroParisTech, 2009. http://www.theses.fr/2009AGPT0028.
Der volle Inhalt der QuelleGlandières, Anne. „Qualité et environnement : innovation de produit et dynamique organisationnelle dans l'alimentaire“. Toulouse 1, 2005. http://publications.univ-tlse1.fr/698/.
Der volle Inhalt der QuelleGrowing environmental preoccupations and a rapid evolution in food consumption tendancies have led us to analyse the strict interdependance between farming and food production with regards to the natural environment. Environmentaly friendly food products are the result of modifications in production practices, that we consider to be a technological change within the farm, and thus add a social fonction to the food function, making these products highly specific. The major stake in developing these products will be to suceed in showing their economic and commercial value. From varius examples of organic or integrated products, we have made an attempt to list the quality conditions requiered for these products. These conditions are established through coordination between agents and quality agreements based on trust. But new technological changes in environmentally friendly farming practices are going to make production structures evolve because they necessitate individual and collective learning. This evolution can lead to new forms of business organizations in order to maintain the specificity of theses products to the end consumer. Observing varius examples allow us to suggest some ways to develop these products
Takahashi, Teiji. „La sécurité et la qualité des denrées alimentaires : étude comparée, Japon - UE - Etats-Unis : de la science à la confiance“. Toulouse 1, 2008. http://www.theses.fr/2008TOU10075.
Der volle Inhalt der QuelleThe legislative and administrative existing system for the food safety, which has not been well adapted to the new situation in the society of risk, was reformed in the EU, Japan and the United States at the beginning of the 21st century. The three territories have introduced the risk analysis based on the scientific principle. However, the notion of the food safety is different among three territories. The EU adopted the largest notion of food safety, in order to secure the food safety and to restore the consumers' confidence. In addition, the EU introduced the new measures that are not justified by the risk analysis, such as the traceability, as an important element for the high level of food safety. The United States adopted limited notion of food safety, in insisting that the measures should be taken by the scientific evidences. It, however, classified the new measures as the task conducted voluntarily by the private sector. Because of such difference of the food safety, the modalities of the application of the risk analysis are different among the three territories, in particular, for the precautionary principle and the consideration of the social and cultural factors for deciding the measures. The divergence of the legislation and regulations of each territory is attributed to such difference of the notion of food safety. In addition, it could produce conflicts in the international trade, although an agreement pertinent was adopted in the framework of the WTO. Japan should make clear the legislation concerning the food safety, so as that the Japanese position is to better understandable to consumers and to the foreign countries. Concerning the food quality, the consumers' interest has shifted from the negative quality to the positive quality. The later quality is achieved only by the control of the process of the production. In this connection, appropriate systems are examined and developed not only by the public sector but also by the private sector in the EU and Japan. These efforts give an affluence to the notion of food quality. The existing rules of the international trade are not well adapted to the procress defined products, including the European quality certification products. It is indispensable to identify and develop appropriate measures in order to respond in an effective manner to consumers' growing needs for the positive quality. In this regards, Japan that has not developed the food quality policy, should elaborate the concrete legislation to secure the food quality that is suitable to the Japanese diet habit and the characteristics of Japanese agriculture
Cordella, Christophe. „Caractérisation des aliments et détection de l'adultération : application aux miels“. Nice, 2003. http://www.theses.fr/2003NICE4087.
Der volle Inhalt der QuelleTo evaluate the quality of food, to highlight the chemical or physical differences between several varieties of the same product, to understand what makes the specificity of the floral origin or the geographical origin, to detect illegal modifications of composition (adulteration) which are likely a potential food risk for the consumer are missions of the AFSSA aiming at guaranteeing to consumers a minimal risk. Related to the theme "Nutritional and Organoleptic Quality of Food" of the Agency, the work presented here is directed in a first part towards the characterization of food in general, and then address more specifically the problems of the adulteration of honeys (falsification of honeys) by industrial sugar syrups resulting from various natural sources such as cane, beet and/or starches. The herein applied techniques were selected according to two analytical complementary approaches: global physical solution and specific chemical approach. These two analytical standpoints implied the use of various techniques such as optical and scanning electronic microscopy (SEM, ESEM), differential scanning calorimetry (DSC) and high performance anion-exchange chromatography with pulsed amperometric detection (HPAEC-PAD). Bringing specific information, these techniques helped us to detect the adulteration, sometimes with more success than the methods known as official. The integration of chemometrics and data-processing tools (software developments) allowed the automation of tasks relating to the analytical data processing for a faster and a more powerful evaluation of the food quality
Richard, Christelle. „La divercine V41, une bactériocine de classe IIa produite par Carnobacterium divergens V41 : développement d'outils moléculaires et expression hétérologue chez E. coli“. Nantes, 2004. http://www.theses.fr/2004NANT2007.
Der volle Inhalt der QuelleCarnobacterium divergens V41 which inhibits Listeria monocytogenes in smoked salmon, produces divercine V41. To study this class IIa bacteriocin, various tools were set up. Polyclonal antibodies generated against divercin V41 allowed its specific and significant detection and its purification by immunoaffinity. A mutant strain of C. Divergens V41 (C. Divergens V41C9) showed that L. Monocytogenes inhibition in salmon smoked by C. Divergens V41 was due to divercin V41. Statistical analysis of inhibition spectrum of class IIa bacteriocins highlighted important correlation between their number of disulfide bridges and their spectrum. Heterologous expression of divercin V41 in E. Coli with a synthetic gene was successfully developed. The recombinant divercin V41 whose two disulfide bridges, were reformed, was pure, soluble and active against Listeria
Sancho, Félix. „Evaluation de la qualité et sécurité des aliments issus des procédés industriels innovants“. Bordeaux 1, 1999. http://www.theses.fr/1999BOR10598.
Der volle Inhalt der QuelleCourvalin, Corinne. „Le rôle du contrôleur dans un réseau hybride à mandat public et la gestion du risque“. Paris 10, 2005. http://www.theses.fr/2005PA100018.
Der volle Inhalt der QuelleThis research, of exploratory nature, aims at understanding the role of the controller and the impact of his decisions, on the level of the risk management, in a hybrid network with public mandate. This role was apprehended starting from the analysis of food crises. Into final, it was proposed an exploratory model of epidemioprevention. The case-study method (six) was used. The bibliography related to control, the rule, and the risk. The results highlighted failures and internal deviances of internal control of the company, not highlighted by official controls. Failures were observed on the level of the external control exerted by the controller on the company. The regulation was observed inequitable, contradictory, derogatory and hypertrophic. The controllers resulting from the same Corps are characterized by a monoculture, a corporatism, and a situation of quasi-monopoly on the food control
Longuet, Patrick. „Le consommateur et le risque alimentaire : vers un modèle intégrateur d'équilibre“. Nice, 2008. http://www.theses.fr/2008NICE0011.
Der volle Inhalt der QuelleOur work is focused on food risk and particularly the analysis of the consumer behavior in a real risky situation. Our theoretical framework is translated from the models based upon stability, used in many other sciences. Our central question is based on : how to get a better understanding of the consumer behaviour in a risky situation?We have followed two major steps in our work. Firstly, a review of literature gives us the conceptual framework and secondly, an empirical study explore the dimensions involved in the crisis evaluation by the consumer himself. Our methodological plan used the scenario method, and we have both conducted a qualitative and quantitative study. We finally give the results of our work and try to establish the limits and the future possibilities for further research works
Bücher zum Thema "Qualité et l'authenticité des aliments"
Armand, Boudreau, Hrsg. L' homme et ses aliments: Initiation à la science des aliments. 2. Aufl. [Sainte-Foy, Québec]: Presses de l'Université Laval, 2001.
Den vollen Inhalt der Quelle findenRomain, Jeantet, Hrsg. Science des aliments: Biochimie, microbiologie, procédés, produits. Paris: Tec & Doc, 2006.
Den vollen Inhalt der Quelle findenculture, Commission européenne Direction générale de l'éducation et de la. Des aliments sains pour les citoyens européens: L'Union européenne et la qualité alimentaire. Luxembourg: Office des publications officielles des Communautés européennes, 2000.
Den vollen Inhalt der Quelle findenGenestier, Frédéric. Former à l'hygiène des aliments: Concevoir, planifier, animer, évaluer. Saint-Denis la Plaine: AFNOR, 2003.
Den vollen Inhalt der Quelle findenConsultation, d'experts FAO sur la sécurité sanitaire des aliments: science et éthique (2002 Rome Italie). Consultation d'experts FAO sur la sécurité sanitaire des aliments: science et éthique, Rome, Italie, 3-5 septembre 2002. Rome: Organisation des Nations Unies pour l'alimentaire et l'agriculture, 2004.
Den vollen Inhalt der Quelle findenCanada. Food safety and you. [Ottawa]: Govt. of Canada, 2000.
Den vollen Inhalt der Quelle findenQuébec (Province). Conseil des affaires sociales., Hrsg. Le point sur l'alimentation et la santé. Boucherville, Qué: Morin, 1990.
Den vollen Inhalt der Quelle findenMorgan, Jones Stephen David, Robertson W. M, Talbot S und Canada. Ministère de l'agriculture. Direction générale des communications., Hrsg. Normes d'évaluation du persillé pour les carcasses de boeuf et de porc. Ottawa, Ont: Ministère de l'agriculture, 1992.
Den vollen Inhalt der Quelle findenClute, Mark. Food industry quality control systems. Boca Raton: Taylor & Francis, 2009.
Den vollen Inhalt der Quelle findenStauffer, John E. Quality assurance of food: Ingredients, processing, and distribution. Westport, Conn., USA: Food & Nutrition Press, 1988.
Den vollen Inhalt der Quelle findenBuchteile zum Thema "Qualité et l'authenticité des aliments"
BENBETTAIEB, Nasreddine. „Emballages actifs et intelligents“. In Matériaux et procédés d’emballage pour les industries alimentaires, cosmétiques et pharmaceutiques, 209–48. ISTE Group, 2022. http://dx.doi.org/10.51926/iste.9039.ch8.
Der volle Inhalt der QuelleMusset, Benoît. „La circulation de l’information sur la qualité des vins de Champagne, des années 1700 aux années 1820 : réseaux, stratégies et mutations“. In Le choix des aliments, 125–37. Presses universitaires François-Rabelais, 2010. http://dx.doi.org/10.4000/books.pufr.30380.
Der volle Inhalt der Quellevon Hagen, Oliver, Joseph Wozniak und Mathieu Lamolle. „Chapitre 23. Normes privées relatives à la sécurité et à la qualité des aliments dans le commerce international“. In MediTERRA 2014, 417–31. Presses de Sciences Po, 2014. http://dx.doi.org/10.3917/scpo.cihea.2014.01.0417.
Der volle Inhalt der QuelleBerichte der Organisationen zum Thema "Qualité et l'authenticité des aliments"
Rohwerder, Brigitte. Soutien équitable pour les moyens de subsistance et la nourriture. Institute of Development Studies, November 2023. http://dx.doi.org/10.19088/core.2023.010.
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