Search results for "GPR"
showing 10 items of 1092 documents
MIRACULINE as a natural sweetener; the N3S QUALIMENT National project
2019
International audience
Chemical signatures of freshly distilled French brandies according to their origin and comparison with sensory data
2016
Chemical signatures of freshly distilled French brandies according to their origin and comparison with sensory data. 7. International conference on proton transfer reaction mass spectrometry and its applications
Compléments alimentaires. Science ou marketing ?
2010
National audience; Après des années d’obscurantisme où l’utilisation des compléments reposait davantage sur des croyances que sur des faits avérés, le rationnel sur l’intérêt des compléments alimentaires dans les pathologies dégénératives oculaires s’appuie sur des notions plus solides. Toutefois, en dépit de multiples études épidémiologiques ou interventionnelles (1-8), pilotes ou multicentriques randomisées, l’impact des compléments alimentaires, et plus généralement de la nutrition, repose sur des résultats partiels voire même parfois contradictoires.
Measuring dynamics of odorant binding to odorant binding protein under physiological conditions
2010
ISBN-10: 3-938896-38-9 ISBN-13: 978-3-938896-38-9; International audience
Role of minidiscs, a putative xCT antiporter, in food perception
2012
Meeting Abstract; International audience
Le rassasiement sensoriel spécifique
2010
National audience
Difference testing: Methods and appropriate use
2010
National audience; Difference tests are some of the most common methods employed in sensory evaluation of food and beverages. The objective of difference tests is basically to determine whether a difference exists between two products. There are many different types of test, such as the duo-trio test, the triangle test, the same-different test and the A-not A test. These tests, with their strengths and weaknesses, will be presented briefly during the talk. Whatever the test employed, some basic principles must be respected, e.g. sample coding with three digit numbers, and sample presentation in a balanced order. In some instances the tests must be restricted to one sensory modality. In such…
Aroma volatile metabolites at olfactory mucosa level evidenced by in vitro PTR-Tof-MS studies
2016
International audience; Olfactory mucosa can metabolize odorants through various enzymatic mechanisms participating in their clearance and therefore in the termination of the olfactory signal. Preliminary ex-vivo studies using headspace-GC revealed the formation of volatile metabolites when odorant molecules were injected above a fresh explant of rat olfactory mucosa. However, this method did not allow accessing the data during the first five minutes of contact between the odorant and the mucosa, thus limiting the olfactory biological significance. Using a direct-injection mass spectrometry technique (PTR-MS) we have been able for the first time to investigate the first moments of the enzym…
Régime riche en gras et en sucre… les glandes salivaires des rejetons réagissent ! Dans newsletter du Centre INRA de Bourgogne-Franche-Comté n° 2 du …
2019
Des chercheurs du CSGA en collaboration avec l’Inra de Nantes se sont intéressés à l’impact d’une alimentation maternelle riche en gras et en sucre sur les glandes salivaires de la progéniture. [u]Pour en savoir plus :[/u] Morzel M, Brignot H, Ménétrier F, Lucchi G, Paillé V, Parnet P, Nicklaus S & Canivenc-Lavier M-C (2018). Protein expression in submandibular glands of young rats is modified by a high-fat/high-sugar maternal diet. Archives of Oral Biology, 96, 87-95.
Le foetus perçoit les odeurs et s'en souvient : la formation d'attentes sensorielles et leurs implications
2010
ISSN : 0291-0233 ; http://www.medecine-et-enfance.net/