Littérature scientifique sur le sujet « Matériaux au contact des aliments »
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Articles de revues sur le sujet "Matériaux au contact des aliments"
Barthélémy, E., D. Lafon, J. M. Frémy et A. Feigenbaum. « Les matériaux au contact des aliments : réglementation et évaluation des risques sanitaires pour les consommateurs ». Archives des Maladies Professionnelles et de l'Environnement 68, no 3 (juillet 2007) : 267–78. http://dx.doi.org/10.1016/s1775-8785(07)88941-7.
Texte intégralPradeau, D. « Migration dans les aliments de composants des matériaux plastiques ». Annales Pharmaceutiques Françaises 64, no 5 (septembre 2006) : 350–57. http://dx.doi.org/10.1016/s0003-4509(06)75328-7.
Texte intégralMaillard, J. J. « Pantographe-caténaire : les matériaux du contact ». Revue de Métallurgie 88, no 12 (décembre 1991) : 1181–84. http://dx.doi.org/10.1051/metal/199188121181.
Texte intégralLeroux, J., D. Nelias et J. A. Ruiz-Sabariego. « Modélisation d’un contact frottant pour matériaux composites ». Matériaux & ; Techniques 101, no 2 (2013) : 205. http://dx.doi.org/10.1051/mattech/2013066.
Texte intégralCARRE, B., J. GOMEZ, F. DE MONREDON et J. P. MELCION. « Qualité de la litière en aviculture. Aliments et caractéristiques physiques des excretas ». INRAE Productions Animales 8, no 5 (24 novembre 1995) : 331–34. http://dx.doi.org/10.20870/productions-animales.1995.8.5.4146.
Texte intégralFrossard, Etienne. « La mécanique dissipative des géo-matériaux granulaires et ses applications pratiques en Génie Civil ». Revue Française de Géotechnique, no 167 (2021) : 2. http://dx.doi.org/10.1051/geotech/2021007.
Texte intégralSeverin, Isabelle, Anne-Marie Riquet et Marie-Christine Chagnon. « Évaluation et gestion des risques–Matériaux d’emballage à contact alimentaire ». Cahiers de Nutrition et de Diététique 46, no 2 (avril 2011) : 59–66. http://dx.doi.org/10.1016/j.cnd.2010.11.003.
Texte intégralFauris, C., M. Philippe, S. Rigal, J. Danjou et R. Vilaginès. « Matériaux au contact de l'eau : vers l'amélioration de la sécurité du consommateur ». Journal européen d’hydrologie 29, no 2 (1999) : 107–14. http://dx.doi.org/10.1051/water/19992902107.
Texte intégralFauris, Christine, Claude Danglot et Roland Vilagines. « Mesure de la toxicité induite par les matériaux en contact avec l'eau potable ». Journal français d’hydrologie 17, no 2 (1986) : 131–41. http://dx.doi.org/10.1051/water/19861702131.
Texte intégralFrinot, C., et Ph Hartemann. « Application de tests de cytotoxicité à l'étude des matériaux en contact avec l'eau ». Journal français d’hydrologie 19, no 1 (1988) : 51–59. http://dx.doi.org/10.1051/water/19881901051.
Texte intégralThèses sur le sujet "Matériaux au contact des aliments"
Karbouj, Rim. « Transfert d'aluminium : cas des matériaux pour contact alimentaire ». Phd thesis, Grenoble INPG, 2008. http://tel.archives-ouvertes.fr/tel-00294273.
Texte intégralIsmail, Rached. « Bois et contact alimentaire : de la méthodologie d’extraction des microorganismes à partir du bois à l’évaluation du transfert microbiologique aux aliments cibles ». Nantes, 2015. http://www.theses.fr/2015NANT065F.
Texte intégralIn France, the wood material is authorized for food contact by the decree of 1945, reinforced by the information note DGCCRF N°. 2012-93 “Wood material” (Directorate General for Consumer Affairs, Competition and Fraud Control), setting the positive list of wood species permitted for food contact. Although previous studies have shown the hygienic quality of wooden cutting boards and bacteriostatic quality of ripening shelves, work is still needed to microbiological characterization of the wooden surface. In this context, three recovering methods of microorganisms were compared and validated for three types of wood (dry or wet) used by the French sector of wood packaging suppliers. Three microbiological hazards for sectors which use wooden packaging were tested
Bolle, Fabien. « L'impact des matériaux utilisés au contact alimentaire sur l'ingestion d'éléments chimiques dans l'alimentation humaine ». Doctoral thesis, Universite Libre de Bruxelles, 2013. http://hdl.handle.net/2013/ULB-DIPOT:oai:dipot.ulb.ac.be:2013/209360.
Texte intégralChardron, Sylvain. « Optimisation d'un film d'emballage : approche intégrée de la production, formulation et de l'aptitude au contact alimentaire d'un biocomposite ». Lorient, 2009. http://www.theses.fr/2009LORIS151.
Texte intégralDevelopment of biodegradable polymers has become a crucial stake on environmentally and economically issues of plastics. Among these biopolymers, polyhydroxyalkanoates or phas, which are synthesized by bacteria, are very promising for their mechanical and ecological properties. Unfortunately, some drawbacks limits their expansion. Despite their qualities, commercially available phas can’t compete with traditional plastics. Tailor made synthesis is essential to control polymer properties. Our work consists of controlling mechanical properties of phas by bacterial fermentation process mastering as well as nanocomposites formulation. These 2 steps allow properties improvement which is necessary to develop these polymers, particularly for food packaging applications. Mechanical properties and food conservation abilities are essential for such applications. We studied conservation performances of meat product in real packaging conditions. Last part of work delt with material-bacteria interactions. This parameter is essential for the comprehension of mechanism which governs microbial colonisation of polymers
Kassouf, Amine. « Sécurité sanitaire des denrées au contact de matériau d'emballage : proposition d'une démarche méthodologique ». Electronic Thesis or Diss., Paris, AgroParisTech, 2015. http://www.theses.fr/2015AGPT0006.
Texte intégralCompliance of plastic food contact materials (FCMs) with current legal specifications requires a better knowledge of their composition as well as their interaction phenomena with food in contact. Inspired by non-hypothesis driven metabolomics approaches, mining useful information in spectral and chromatographic fingerprints such as those generated by mid-infrared spectroscopy (MIR), gas and liquid chromatography coupled to mass spectrometry (GCMS and LC-MS) and 3D front face fluorescence spectroscopy, is becoming a key step in recent advancements in analytical chemistry, which we applied for the safety evaluation of FCMs. Innovative chemometric tools were used especially independent components analysis (ICA). In fact, the developed analytical approaches, that combine analytical fingerprints with chemometrics, helped to extract relevant information about the composition of these materials, such as intentionally added substances, listed in the EU regulations Nº10/2011, and also unknown molecules resulting from chemical reactivity and contamination. This approach was validated in particular for monitoring polyethylene terephthalate bottles manufacturing process as well as for the quantification of plasticizers in polylactide. Moreover, the proposed non-targeted methodologies proved their efficiency in highlighting the reactivity of migrating compounds from FCMs into complex foodstuffs such as olive oils. The scope of the developed approaches is not limited to the study of FCMs safety. The combination of MIR fingerprints with ICA allowed us to ensure an effective separation of the main plastic packaging materials. This approach could easily find applications in the sorting of plastic wastes prior to recycling
Lajarrige, Anaïs. « Exploration des risques et des bénéfices liés à l'utilisation de nano-argiles dans des matériaux biodégradables destinés au contact alimentaire ». Thesis, Montpellier, 2019. http://www.theses.fr/2019MONTG052.
Texte intégralThe substitution of conventional plastic materials with biodegradable and bio-based materials is an interesting alternative for dealing with environmental problems related to their wide use. The aim of this thesis is to develop new nanocomposite materials, dedicated to food packaging, safe for the consumer and the environment. The bio-nanocomposites are produced by extrusion using two biopolyesters as matrix (PBSA or PHBV), chosen for their differing transfer properties, and lamellar nanoclays as reinforcement. The investigations were focused on two major scientific issues: (i) to understand the impact of the introduction of nanoclays on the material properties at all stages of its life cycle: after production, during its use in food contact and during its end-of-life; (ii) to study the benefits-risks balance related to the addition of nanoclays in biodegradable materials dedicated to food packaging. The first part of this work aims to evaluate the impact of the addition of nanoclays on the properties of transfer and inertia of these materials and consequently of their suitability for food contact. In this way, the conditions defined in the European regulation No 10/2011 dedicated to non-degradable materials were first used, then methods more adapted to this type of materials have been developed. Subsequently, the benefits in term of barrier properties and the risks related to consumer exposure to additives present in the materials were quantified using different case studies. Finally, a study of the impact of the nanoclays on the end-of-life of the materials was conducted by biodegradation tests in soil and ecotoxicity tests on plants and soil
Perrin, Pascale. « Urticaire de contact aux aliments ». Montpellier 1, 1990. http://www.theses.fr/1990MON11249.
Texte intégralKoumi, Koffi Espoir. « Modélisation du contact entre matériaux hétérogènes : Application au contact Aube/Disque ». Thesis, Lyon, INSA, 2015. http://www.theses.fr/2015ISAL0120/document.
Texte intégralThe present PhD thesis deals with contact problems between heterogeneous materials. Nowadays heterogeneous materials are extensively used in several industrial domains (automotive, aeronautics, aerospace, ...). Heterogeneous materials involve porous materials, aluminum alloys, composites materials (woven composites, interlocks 3D, interlocks 2D), metallic or ceramics materials containing impurities (porosities/precipitates). In this work, a contact model based on semi-analytical method is proposed. A conjugate gradient algorithm is used for a fast resolution of contact equations. The model can account for one or more isotropic/anisotropic inhomogeneities. An approach taking inspiration from the Eshelby equivalent inclusion method is used in the contact solver to account for the effect of inhomogeneities. 2D and 3D Fast Fourier Transforms (FFT) are used to speed up the computation. A numerical method is implemented in order to take into account interactions between many heterogeneities. The semi-infinite space/ matrix can be either elastic or visco-elastic. The model developed in the present PhD thesis can solve indentation, rolling/sliding or fretting contact problems between heterogeneous elastic materials, homogeneous or heterogeneous visco-elactic materials. In the case of visco-elastic materials, the model permits to get the solution in terms of contact pressure distribution, subsurface stresses, apparent friction coefficient, both in the transient and then steady-state regimes. The model has been validated by performing a comparison with the results of a finite element model. The CPU time and memory necessary are greatly reduced in comparison with the classical finite element method. The model developed is fast, robust and extremely easy to use. An original experimental approach was proposed in order to measure the displacement fields at interface of two contacting bodies. A good agreement between experimental results and numerical simulations is obtained. Finally, the model is applied on some industrial applications. A coupling between a finite element model and the semi-analytical code allow to take into account the effects of structure on contact problem
Tamine, Tawfik. « Amorçage de fissures par fatigue-contact ». Metz, 1994. http://docnum.univ-lorraine.fr/public/UPV-M/Theses/1994/Tamine.Tawfik.SMZ9418.pdf.
Texte intégralThe present thesis is a contribution to the knowledge of the shelling process caused by a contact fatigue. This phenomenon appears under a surface submitted to a quasi punctual loading and initiates at an inclusion which is the most probable site for crack initiation. The direction of propagation is associated with the stress distribution resulting from a complex loading. To understand this phenomenon, we present : a bibliographical study to collect the different works related to stress concentration, crack initiation criteria and the stress distribution in the vicinity of a defect. An experimental study for the simulation of crack initiation under the three modes of loading. A finite element calculation from which we have derived new initiation criteria. We have shown that they best fit the experimental results by comparison with those given in the literature
Leroux, Julien. « Modélisation numérique du contact pour matériaux composites ». Phd thesis, INSA de Lyon, 2013. http://tel.archives-ouvertes.fr/tel-00961209.
Texte intégralLivres sur le sujet "Matériaux au contact des aliments"
La langue de la nourriture, des aliments et de l'art culinaire au Congo-Brazzaville. Paris : L'Harmattan, 2009.
Trouver le texte intégralMarie, Parade, et Schulthess Danièle 1957-, dir. D'où ça vient ? Paris : Nathan, 2008.
Trouver le texte intégralda Silveira Vasconcelos, Mirele, Ana Cristina da Silva Morais, Maria do Socorro de Assis Braun et Josefranci Moraes de Farias Fonteles. Segurança Alimentar, Inovação e Sustentabilidade. Editora SertãoCult, 2021. http://dx.doi.org/10.35260/67960654-2021.
Texte intégralSouza, A. L. M., N. R. S. Lima et L. N. Salles. Qualidade e Segurança do Pescado - Coletânea de artigos técnicos da Série Dia do Pescado. Agron Food Academy, 2022. http://dx.doi.org/10.53934/9786599539671.
Texte intégralEcosustainable Polymer Nanomaterials For Food Packaging Innovative Solutions Characterization Needs Safety And Environmental Issues. CRC Press, 2012.
Trouver le texte intégralCusati, Iracema Campos, et Raimunda Áurea Dias De Souza. Experiências formativas em educação, saúde e ambiente na Pós-graduação. Editora Ibero-Americana de Educação, 2022. http://dx.doi.org/10.47519/eiae.978-65-86839-16-6.
Texte intégralShinohara, Neide Kazue Sakugawa, Fábio Henrique P. C. de Oliveira, Isabel Lausanne Fontgalland et Higor Costa de Brito. Meio ambiente e sociedade : análises, diálogos e conflitos ambientais. 3e éd. Editora Amplla, 2022. http://dx.doi.org/10.51859/amplla.mas1051-0.
Texte intégralShinohara, Neide Kazue Sakugawa, Fábio Henrique P. C. de Oliveira, Isabel Lausanne Fontgalland et Higor Costa de Brito. Meio ambiente e sociedade : análises, diálogos e conflitos ambientais. 2e éd. Editora Amplla, 2022. http://dx.doi.org/10.51859/amplla.mas1044-0.
Texte intégralChapitres de livres sur le sujet "Matériaux au contact des aliments"
GALIĆ, Kata. « Technologies de conditionnement et procédés appliqués aux aliments emballés ». Dans Matériaux et procédés d’emballage pour les industries alimentaires, cosmétiques et pharmaceutiques, 285–328. ISTE Group, 2022. http://dx.doi.org/10.51926/iste.9039.ch11.
Texte intégralDEBEAUFORT, Frédéric. « Emballages en bois ». Dans Matériaux et procédés d’emballage pour les industries alimentaires, cosmétiques et pharmaceutiques, 21–39. ISTE Group, 2022. http://dx.doi.org/10.51926/iste.9039.ch1.
Texte intégralBENBETTAIEB, Nasreddine. « Emballages actifs et intelligents ». Dans 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.
Texte intégralRoque da Silva, Erivalda, Marília Moreno da Silva, José Danisio Silva Vieira, Thaiana Pereira Costa et Francisca Lúcia Sousa de Aguiar. « A utilização das plantas medicinais : um resgate cultural através do ensino de ciências ». Dans Segurança Alimentar, Inovação e Sustentabilidade, 119–36. Editora SertãoCult, 2021. http://dx.doi.org/10.35260/67960654p.119-136.2021.
Texte intégralPinheiro e Silva, Eremita Maria, José Geovane Pinheiro e Silva et Rafaela Maria Temóteo Lima Feuga. « Aproveitamento do pedúnculo do caju como forma de sustentabilidade em uma fazenda na área reformada do Pirangi - Chorozinho, Ceará ». Dans Segurança Alimentar, Inovação e Sustentabilidade, 231–66. Editora SertãoCult, 2021. http://dx.doi.org/10.35260/67960654p.231-266.2021.
Texte intégralAlves Lima, Luis Davi, Nilza Mendonça, Paulo Henrique Machado de Sousa et Joélia Marques de Carvalho. « Aplicações gastronômicas da semente de munguba (Pachira aquática Aublet) ». Dans Segurança Alimentar, Inovação e Sustentabilidade, 65–81. Editora SertãoCult, 2021. http://dx.doi.org/10.35260/67960654p.65-81.2021.
Texte intégralMoreno da Silva, Marília, Erivalda Roque da Silva, José Danisio Silva Vieira, Thaiana Pereira Costa et Mirele da Silveira Vasconcelos. « Educação alimentar no ensino de ciências naturais : contribuições no processo de ensino-aprendizagem ». Dans Segurança Alimentar, Inovação e Sustentabilidade, 99–117. Editora SertãoCult, 2021. http://dx.doi.org/10.35260/67960654p.99-117.2021.
Texte intégralda Silveira Vasconcelos, Mirele, Ana Cristina da Silva Morais, Alisandra Cavalcante Fernandes de Almeida, Maria do Socorro de Assis Braun et Josefranci Moraes de Farias Fonteles. « Primeira turma do curso de especialização em Ciências de Alimentos no campus de Baturité do Instituto Federal do Ceará ». Dans Segurança Alimentar, Inovação e Sustentabilidade, 15–39. Editora SertãoCult, 2021. http://dx.doi.org/10.35260/67960654p.15-39.2021.
Texte intégralSilva Vieira, José Danisio, Thaiana Pereira Costa, Marília Moreno da Silva, Erivalda Roque da Silva et Rafaela Maria Temóteo Lima Feuga. « Perfil e padrão de consumo dos consumidores de produtos agroecológicos na feira solidária do Cetra ». Dans Segurança Alimentar, Inovação e Sustentabilidade, 197–230. Editora SertãoCult, 2021. http://dx.doi.org/10.35260/67960654p.197-230.2021.
Texte intégralAraújo de Paula, Antonia Izamara, et Priscila Ximenes Moreira. « Consumo consciente : a alimentação pensada a partir de uma visão agroecológica ». Dans Segurança Alimentar, Inovação e Sustentabilidade, 177–96. Editora SertãoCult, 2021. http://dx.doi.org/10.35260/67960654p.177-196.2021.
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