Search results for "RELEASE"
showing 10 items of 602 documents
Structure and composition of flavoured model cheeses impact on sodium and aroma release
2010
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…
Aroma release from coffee beverages is affected by matrix composition and human saliva during in vitro analysis in model mouth device coupled with PT…
2016
International audience
From model food to real food systems: Advances and challenges in relating sensory measurements to in vivo flavor release
2015
From model food to real food systems: Advances and challenges in relating sensory measurements to in vivo flavor release. 250. american chemical society national meeting
Application of an in vivo ptr-tof-ms approach to determine differences in wine aroma release among wines spiked with different types of oenological t…
2017
International audience
PTR-SRI-ToF-MS analysis of aroma compounds: influence of drift tube E/N ratio on sensitivity and fragmentattion
2013
Livre ISBN-13 : 978-3-902811-91-2; International audience; The aim of this work was to compare detection and fragmentation patterns of aroma compounds obtained with three different precursor ions and several E/N source parameter values with the proton transfer reaction (PTR-MS) methodology. The reactant ions H3O+, NO+ and O2+. were generated in a Switchable Reagent Ions (SRI) source of a PTR-ToF-MS (Ionicon 8000, Innsbruck, Austria). Precursor ions plasmas were characterized at different E/N ratio in the drift tube. For proton transfer reaction, the hydronium primary ion was the most abundant ion (> 80%) for all E/N ratios above 120 Td, but the sensitivity decreased quickly with the highest…
Explaining fat sensitivity in cottage cheeses by aroma re-lease and oral physiology parameters
2017
International audience
Improvement in the understanding of aroma compound retention and release in naso-oro-pharyngeal cavity
2013
Poster ; Livre ISBN-13 : 978-3-902811-91-2; International audience
In vivo aroma release by APCI-MS and PTR-MS: impact of water content of exhaled air and evidence for competition between aroma compounds
2013
Livre ISBN-13 : 978-3-902811-91-2; International audience; Atmospheric pressure chemical ionization mass spectrometry (APCI-MS) or proton transfer reaction mass spectrometry (PTR-MS) has been in use frequently for in vivo aroma release studies. In APCI-MS, protonated water clusters formed from moisture in the expired air are used as reagent ions. Yet the influence of a change in relative water content in the ionization gas on the data collected have been rarely studied and conflicting results were obtained. In this context our first objective was to study the impact of water content of the expired air on the level of aroma release measured by APCI-MS and to compare with the results obtained…
L25 Influence of mastication and salivation on salt release during bread consumption and relationships with food bolus formation
2012
National audience
Food composition and oral processing influencing flavour release and perception
2013
Aroma and taste release depend on food composition and texture Oral physiology influences aroma and taste release and perception (interindividual variability) Aroma and taste release does not always explain aroma and taste perception Aroma-taste cross modal interactions may explain these differences Aroma-taste cross modal interactions can also be used in a strategy of salt reduction.