Search results for "life science"
showing 10 items of 15035 documents
Interactions between saliva, mucosae and flavor compounds
2018
International audience
Saliva: A key driver of flavour release and perception in human
2013
WOS:000323851300235; International audience
Salivary lipolytic activity seems to modulate the basal free fatty acid concentration in human saliva
2017
The perception of fat is a complex sensation that involves various sensory modalities, such as texture, aroma and taste. Taste perception is supported by the discovery of fatty acid receptors in the tongue papillae. However, dietary fat is mainly composed of esterified fatty acids, whereas only free fatty acids can bind to taste receptors. In this context, the literature often mentioned the necessity and efficiency of a salivary lipolytic activity to hydrolyse the esterified fatty acids present in foods and enable fat perception. We made a complementary hypothesis in which salivary lipolytic activity is also involved in regulating the basal level of salivary fatty acids in saliva. To test t…
Proteomic characterization of the mucosal pellicle formed in vitro on a cellular model of oral epithelium
2019
International audience
Are the odours efficient stimuli for salivation? Impact of the nature of the odorant
2015
International audience
Vieillissement : les risques d'une mauvaise santé bucco-dentaire
2021
Role of mucosa and mucosal pellicle in aroma persistence
2016
International audience
Human saliva, taste and food perception
2011
Human saliva, taste and food perception
Latest insight into factors that affect food perception in older adults
2016
Revue; Latest insight into factors that affect food perception in older adults. Food Matters Live: Meeting the sensory capabilities of the older consumer
Mucin and α-amylase, the main salivary proteins, impact on aroma release
2014
International audience; These data will be analyzed in regard to the following saliva parameters: Amylase activity Lipolytic activity Anhydrase carbonic quantification Lipocalines quantification Total proteins quantity Saliva viscosity Saliva Flow Materials and Method Tested molecules: Static headspace analyses: 40min of equilibration at 30°C Medium tested: