Search results for "Digest"
showing 10 items of 3038 documents
Mise en place d'un modèle in vivo de colonisation digestive stable à C. Abicans chez la souris immunocompétente
2012
Les levures du genre Candida sont des agents pathogènes opportunistes responsables de candidoses invasives chez les sujets immunodéprimés, et sont associées à un taux de mortalité élevé. Elles représentent 8 à 15% des infections nosocomiales hématogènes et Candida albicans est l’espèce la plus fréquemment isolée en pathologie humaine. Initialement C. albicans appartient à la flore commensale intestinale, buccale et vaginale de l’homme. Ce commensalisme résulte d’un équilibre entre les propriétés biologiques de la levure et les systèmes de défense de l’hôte. La rupture de cet équilibre chez un patient fragilisé aura pour conséquence une colonisation intense des muqueuses favorisant un envahi…
Taste acceptance: evolution in the 1st year and influence on food acceptance.
2012
www.opaline-dijon.fr/ ; Equipe de recherche OPALINE : Centre des Sciences du Goût et de l'Alimentation (R. Bouhalassa, C. Chabanet, S. Crevoisier, F. Durey, V. Feyen, S. Issanchou, S. Jacob, C. Lange, C. Laval, S. Monnery Patris, S. Nicklaus, C. Pédron, J. Piérard, P. Schlich, B. Schaal, C. Schwartz, E. Szleper, M. Visali) + Faculté de Médecine de Dijon - Université de Bourgogne (V. Boggio) + Université de Paris X (N. Rigal) + Centre d'études de Physiologie Appliquée (L. Marlier) + Unité de sociologie rurale (C. Wisner-Bourgeois) + Unité de Neurobiologie de l'olfaction et de le prise alimentaire (M. Taouis, D. Gripois)
Complementary feeding: what, when and how in OPALINE mothers? Consequences on infant's food acceptance.
2012
National audience; The introduction of weaning foods is a major transition in the development of infants’ eating behavior. Previous studies showed that greater variety at the beginning of the weaning period can later influence an infant’s acceptance of new foods. The aim of the present study was to describe maternal feeding practices in the first year (breastfeeding duration, age at the initiation of weaning, variety of new foods introduced) and to study whether they impacted infants’ later acceptance of new foods in a longitudinal survey of French children’s eating behavior. Mothers (n = 203) were asked to record each food offered to their infants from the beginning of the weaning period t…
The nutritional issue in older people with home-delivered meals: a scoping review protocol
2020
Setting up a home-delivered meal service often allows older people suffering from physical and/or cognitive disabilities to stay at home. However, older people who delegate their food activities (food purchasing, cooking…) have been reported to have a worse nutritional status than people who take care themselves of their food activities. In this context, we will conduct a scoping review of all studies related to the nutritional issue in home-delivered meal older recipients. This review was expected i. to shed light on the nutritional status of older people who benefit from home-delivery service to better understand their needs, and ii. to evaluate if home-delivered meal service can be a rel…
Impact of lactic acid bacteria esterase activity on wine aromatic compounds
2014
Impact of lactic acid bacteria esterase activity on wine aromatic compounds. Macrowine 2014
Young children's eating behaviors: the link with fathers' and mothers' feeding practices
2019
National audience; Parental feeding practices can promote healthy eating from a very young age. A profound understanding of the precise e_ect of these practices on both the qualitative (e.g., food neophobia) and quantitative dimensions (e.g., self-regulation of intake) of a child's eating behavior is needed. Some practices potentially have a bene_cial e_ect on one dimension, but a deleterious e_ect on the other. More insights in the role of fathers in feeding are also needed. This study aims to (1) evaluate the di_erences and similarities between maternal and paternal feeding practices, (2) evaluate the impact of parental feeding practices on children's eating behaviors (qualitative and qua…
Immobilization of murine noroviruses in a cultivated phaeozem soil and its reversibility
2017
Immobilization of murine noroviruses in a cultivated phaeozem soil and its reversibility. Environmental Microbiology & Microbial Ecology
Flavour release and perception
2012
Flavour perception is a complex combination of the olfactory, gustatory and trigeminal sensations perceived during eating. During this eating process, tastants must be dissolved into saliva to be transported to the taste bud receptor cell membranes and aroma compounds have to be released in the oral cavity then transferred to the nasal cavity to reach the olfactory receptors. This release highly depends on food composition and structure, on the molecular properties of the stimuli but also on physiological characteristics of individuals and mastication behaviour. However, interactions occur between texture, taste and aroma perception at different levels: physic-chemical interactions in the f…
Impact of anaerobic digestates on microbial communities of agricultural soils
2022
Anaerobic digestion of organic waste is considered as a key process to produce renewable energy to meet the growing sustainable energy demand. The residues of this anaerobic digestion, called digestates, can be used in agriculture as soil amendments and improve crop yields. However, the effect of digestates on soil biota, especially on microorganisms is still debated and needs to be better documented before their use at large scale in agricultural fields. The objective of the present thesis was to assess the effect of digestates on soil microbial community in different geographical and pedoclimatic contexts on the French territory. This thesis is divided in two parts. The first part takes p…
Impact of food fortification on nutritional outcomes and satisfaction in the older people: A systematic literature review protocol
2021
Malnutrition, a recognized pathology in the older adults, corresponds to an imbalance of nutritional intake compared to the body's needs. To treat this disease, several alternatives can be used, among which there is food fortification. Food-based fortification (also known as dietary enrichment) corresponds to the addition of conventional foods or high calorie and/or nutrients ingredients in the person's meals and dishes. It is a strategy used to treat moderate and severe malnutrition but can be employed as prevention. In this context, the purpose of the present study was to conduct a systematic review of all studies related to the nutritional and satisfaction issue of fortified foods dedica…