0000000000292734
AUTHOR
Christelle Lopez
trans-C18: 1 Isomers in Cheeses Enriched in Unsaturated Fatty Acids and Manufactured with Different Milk Fat Globule Sizes
International audience; Increasing the knowledge on dietary fat composition, mainly the minor components, will improve the nutritional value of foods and their labeling. In this study, we examined the trans-octadecenoic acid (C18:1) composition of Emmental cheeses enriched in unsaturated fatty acids (FA) and manufactured with milks produced by cows selected to produce small and large fat globules. The FA composition of the milks was not significantly (P > 0.05) different from the FA composition of the corresponding Emmental cheeses. Increasing the unsaturated FA content of the cheeses using dietary manipulations lead to an increase in the trans-C18:1 and changed their isomeric profiles. In …
How does composition of model cheeses affect sodium and aroma release?
International audience
Structure and composition of flavoured model cheeses impact on sodium and aroma release
Présentation d'un diaporama ; https://colloque4.inra.fr/biopolymeres2010; Health authorities have called for a reduction of salt quantity in various foodstuffs. Cheese is one of the most targeted products because of its high sodium content. In order to understand how to reduce salt in cheeses without modifying salty perception, the interactions between cheese structure and in-mouth sodium release have to be studied. In this way, model cheeses have been selected due to their great variability of formulation. The current study was conducted to determine how the release of sodium ions and aroma compounds could be modified by structure and composition of model cheeses (lipid/protein ratio, sodi…