Добірка наукової літератури з теми "Caractérisation sensorielle des fromages"
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Статті в журналах з теми "Caractérisation sensorielle des fromages":
COULON, J. B., A. HAUWUY, B. MARTIN, and J. F. CHAMBA. "Pratiques d’élevage, production laitière et caractéristiques des fromages dans les Alpes du Nord." INRAE Productions Animales 10, no. 3 (June 7, 1997): 195–205. http://dx.doi.org/10.20870/productions-animales.1997.10.3.3993.
COULON, J. B., A. DELACROIX-BUCHET, B. MARTIN, and A. PIRISI. "Facteurs de production et qualité sensorielle des fromages." INRAE Productions Animales 18, no. 1 (March 15, 2005): 49–62. http://dx.doi.org/10.20870/productions-animales.2005.18.1.3509.
Hennequin, D., and J. Hardy. "Evaluation instrumentale et sensorielle de certaines propriétés texturales de fromages à pâte molle." International Dairy Journal 3, no. 7 (January 1993): 635–47. http://dx.doi.org/10.1016/0958-6946(93)90105-9.
COULON, J. B., and A. PRIOLO. "La qualité sensorielle des produits laitiers et de la viande dépend des fourrages consommés par les animaux." INRAE Productions Animales 15, no. 5 (December 15, 2002): 333–42. http://dx.doi.org/10.20870/productions-animales.2002.15.5.3712.
MONTEL, M. C., E. BEUVIER, and A. HAUWUY. "(only in French) Pratiques d’élevage, microflore du lait et qualités des produits laitiers." INRAE Productions Animales 16, no. 4 (August 12, 2003): 279–82. http://dx.doi.org/10.20870/productions-animales.2003.16.4.3667.
Lavanchy, Pierre, Florence Bérodier, Mario Zannoni, Yolande Noël, Corrado Adamo, Juan Squella, and Luis Herrero. "L'Evaluation Sensorielle de la Texture des Fromages à Pâte Dure ou Semi-dure. Etude Interlaboratoires." LWT - Food Science and Technology 26, no. 1 (February 1993): 59–68. http://dx.doi.org/10.1006/fstl.1993.1011.
Scher, J., B. Berton, and J. Hardy. "Caractérisation mécanique et sensorielle de chapelures : application du concept de géométrie fractale." Sciences des Aliments 24, no. 4 (August 28, 2004): 279–87. http://dx.doi.org/10.3166/sda.24.279-287.
MARTIN, B., S. BUCHIN, and C. HURTAUD. "(only in French) Conditions de production du lait et qualités sensorielles des fromages." INRAE Productions Animales 16, no. 4 (August 11, 2003): 283–88. http://dx.doi.org/10.20870/productions-animales.2003.16.4.3668.
Chatelet, B., M. Otheguy, and C. Honoré-Chedozeau. "Comment les méthodes sensorielles innovantes peuvent-elles contribuer au déploiement de variétés résistantes en France ?" BIO Web of Conferences 15 (2019): 02027. http://dx.doi.org/10.1051/bioconf/20191502027.
Richoux, R., and J. R. Kerjean. "Caractérisation technologique de souches pures de bactéries propioniques : test en minifabrication de fromages à pâte cuite." Le Lait 75, no. 1 (1995): 45–59. http://dx.doi.org/10.1051/lait:199514.
Дисертації з теми "Caractérisation sensorielle des fromages":
Li, Yuet Hee Mary Lynn. "Caractérisation texturale et analyse par stéréocorrélation d'images de la déformation des fromages à pâte molle et de leurs simulants formulés." Thesis, Vandoeuvre-les-Nancy, INPL, 2007. http://www.theses.fr/2007INPL062N/document.
Various gels formulated from mixtures of gelatin and polysaccharides - guar, karaya gum, xanthan gum, maltodextrin and starch - were elaborated to simulate soft cheeses (Camembert and Coulommiers) texture. Comparisons between gels and cheeses were based on firmness, elasticity modulus and relaxation time constants, obtained from penetrometry and stress relaxation tests. Gels made up of gelatin, maltodextrin and starch were found to imitate best the textural properties of the soft cheeses. A three-component mixture design approach was used to determine the optimum component concentration of the simulants. Mathematical models developed showed linear dependence of the rheological parameters on composition of simulants. Enzyme Subtilisin Carlsberg (Alcalase®) successful induced gradual modifications in rheological parameters of simulants. The rate of change of textural properties occurring in Coulommiers cheese during maturation was however different from that of the simulants. Two optical three-dimensional techniques as new tools for food texture assessment were also investigated. Digital image correlation and the Breuckmann scanning systems were successful in distinguishing between gels and cheeses varying in firmness and viscoelastic properties. New parameters obtained from digital image correlation and Breuckmann scanning systems were related to the textural properties of the cheeses and their simulants. These parameters may be used to develop models predicting accurately the sensory texture of food from instrumental measurements
Peres, Christophe. "Caractérisation rapide des fromages par spectrométrie de masse : application à l'estimation des caractéristiques sensorielles." Paris, Institut national d'agronomie de Paris Grignon, 2002. http://www.theses.fr/2002INAP0025.
The potential of mass spectrometry-based techniques was assessed for the purpose of developing new rapid analysis methods to evaluate the sensory characteristics of cheese. First, the direct coupling of mass spectrometry with each of the 3 headspace extraction methods (static headspace, solid phase microextraction, and dynamic headspace) and the Curie point pyrolysis technique, allowed us to develop and rank 4 analytical methods Second, by means of a bank of odor profiles made up beforehand by an expert panel, the SPME-MS and DHS-MS spectral fingerprints were used to estimate 14 cheese aroma descriptors. 2 poorly predicted descriptors showed the intrinsic limits of the instrumentation for aroma associated with non-specific mass fragments. Five descriptors could not be modeled because of non-pertinent sensory information
Saltaji, Sabrina. "Étude de l’apport de flores microbiennes issues du lait cru, purifiées par le procédé Bionatif®, appliquées à une production fromagère." Thesis, La Rochelle, 2020. http://www.theses.fr/2020LAROS033.
Starter cultures confer enhanced properties to improve organoleptic, sensory and nutritional attributes upon the cheese matrix. The subject of this PhD project was the patented Bionatif® process. That process purifies raw milk from hygiene and spoilage microflora. Then, it restores a functional Undefined Mixed Starter Culture (UMSC) to the cheesemaker. That unique UMSC is composed of an intra-specific bacterial diversity specific to the terroir where the raw milk is collected.This work fixed two goals: i) to characterize the diversity of the UMSC and study their metabolic potential, ii) to study the expression of the UMSC in soft cheese technology. The UMSC intra-specific diversity study highlighted some bacterial variants of the L. lactis species. UMSC's L. lactis isolates showed superior and diversified metabolic properties through the expression of their sugar metabolism (D-xylose, D-tagatose, etc.). A comparative genome study confirmed this result and could link these metabolic properties to an environmental origin. L. lactis isolates also possess rich CRISPR-Cas clusters. These clusters could confer them a high resistance against bacteriophages. Besides, an antimicrobial potential has been phenotypically observed and then confirmed through genomic studies. In soft cheese technology, the comparison between defined starter cultures designed under laboratory conditions and UMSC from the Bionatif® process demonstrated that the more complex and diversified the bacterial consortium of the UMSC, the better the sensory and rheological properties of the cheese
Nacef, Mohamed Menouar. "Maroilles fermiers et industriels : quelles sont les différences ? : Une approche pluridisciplinaire allant du consommateur aux caractérisations sensorielles, physico-chimiques et microbiologiques." Thesis, Lille 1, 2018. http://www.theses.fr/2018LIL1R077.
Today, the consumer is looking for qualitative authentic products. These quality standards are embodied by traditional, “de terroir” or craft products. Among these products, cheese is a valuable food of the French culinary history. In this context, this thesis focused on the study of an AOP cheese: the Maroilles. A multidisciplinary approach (sensory, physicochemical and microbiological analyses) was conducted with the objective of characterizing artisanal (raw milk-based) and industrial Maroilles (pasteurized milk-based). Sensory analyses revealed that consumers were able to perceive differences between these two types of Maroilles. These differences in perception could be explained by physicochemical (composition, texture, color) and microbiological analyses. In addition, the quality of Maroilles in terms of hedonic appreciations and sensory descriptions can be predicted from instrumental measurements, in particular the fatty acid composition. Concomitantly, the quality of Maroilles perceived by the consumer is strongly dependent on the consumer's familiarity with this product. A consumer study, carried out in two cities in France (Lille, the region of origin of Maroilles and Angers outside the Maroilles production region) showed that Maroilles' familiarity in terms of consumption frequency and knowledge influences the appreciation and consumer attitudes. In addition, the familiarity changes the representations that consumers make of artisanal Maroilles. Maroilles is a cheese that keeps its authenticity and its typicality by its inter-product variability, which constitutes a wealth and a variety of choices for consumers
Frétin, Marie. "Construction de la qualité sensorielle des fromages de type Cantal : rôle des interactions entre les communautés microbiennes et la composition de la matière grasse laitière des fromages." Thesis, Clermont-Ferrand 2, 2016. http://www.theses.fr/2016CLF22776/document.
The sensory quality of raw milk cheeses varies according to cow diet but the underlying mechanisms are still poorly understood. The aim of this PhD work was to understand the respective roles and possible interactions between the biochemical and microbiological milk components, modulated by cow diet, on the development of the sensory properties of cheeses. In the frame of a long term experiment comparing two groups of cows managed in two grazing systems qualified of “extensive” (EXT) or “semi-intensive” (SEMI), we made Cantal-type cheeses using milk varying both in its biochemical and microbial composition. The structure of the bacterial communities of the teat skin of dairy cows, and to a lesser extent, that of milk and cheese varied according to the production systems. Our results confirm that the teat skin is a potential reservoir of microbial diversity not only for the microbiota of milk but also for cheese. The EXT cheeses were characterized by a more melting and sticky texture and a thinner rind compared to the SEMI cheeses. However, due to the similarity of the biochemical and microbiological composition of the milks from both systems, the flavour of the resulting cheeses was little impacted. Therefore, we designed a second trial aiming at controlling the microbial composition of milk and accentuating the difference of milk fat composition, via cow diet (maize silage vs pasture). We made Cantal-type cheeses from two pasteurized creams with different fatty acid profiles added to the same skimmed milk. The milk fat composition had a strong influence on cheese texture but it played a minor role on the development of cheese flavour. The cream rich in saturated fatty acids was associated to a higher relative abundance of bacterial / fungal starter strains and of dominant OTUs on the surface of cheese, and to the development of a thicker rind. By comparison, the rind of cheeses made with the cream rich in unsaturated fatty acids was characterized by a higher fungal diversity and the presence of sub-dominant species in greater relative abundance. This thesis provides new knowledge on the effect of the composition of milk fat on the microbial balance and on the development of the sensory characteristics of cheeses, and more specifically on the influence of both biochemical and microbiological components of milk on the aspect of the rind of mature cheeses
Brethenet-Boeuf, Véronique. "Contribution à l'étude du rôle des bactéries lactiques mésophiles (lactococcus lactis et leuconostoc mesenteroides) sur la flaveur de fromages frais." Dijon, 1997. http://www.theses.fr/1997DIJOS043.
Gilbert, Laura. "Caractérisation physico-chimique et sensorielle d'ingrédients cosmétiques : Une approche méthodologique." Phd thesis, Université du Havre, 2012. http://tel.archives-ouvertes.fr/tel-00956601.
Loescher, Eleonore. "Evaluations instrumentales et sensorielles de la texture de produits alimentaires de type semi-liquide : application aux cas de fromages blancs et de compotes." Massy, ENSIA, 2003. http://www.theses.fr/2003EIAA0128.
Dubé, Caroline. "Caractérisation de souches bactériocinogènes de Lactococcus lactis spp. lactis isolées de fromages au lait cru." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1998. http://www.collectionscanada.ca/obj/s4/f2/dsk2/ftp01/MQ33623.pdf.
Lavoie, Karine. "Caractérisation microbiologique des laits du terroir québécois servant à la production de fromages de spécialité." Thesis, Université Laval, 2011. http://www.theses.ulaval.ca/2011/27677/27677.pdf.