PMID: 11929298Apr 4, 2002Paper

Influence of lipid fraction, emulsifier fraction, and mean particle diameter of oil-in-water emulsions on the release of 20 aroma compounds

Journal of Agricultural and Food Chemistry
S M van RuthPersephoni Giannouli

Abstract

The influence of compositional and structural properties of oil-in-water emulsions on aroma release was examined under mouth conditions. The lipid (0.40 and 0.65) and emulsifier fractions (0.007, 0.010, and 0.014) were varied, as well as the mean particle diameter of the dispersed phase (0.60, 0.73, 0.85, and 1.10 microm). Aroma compounds were isolated in a model mouth system and quantified by gas chromatography-mass spectrometry. Studies were carried out to separate effects on the thermodynamic and the kinetic components of aroma release using equilibrium headspace analysis to distinguish the thermodynamic component. The lipid phase of the emulsions was composed of sunflower oil and the emulsifier phase was Tween 20. The release of 20 aroma compounds was evaluated; the compounds included alcohols (1-propanol, 1-butanol, 3-methyl-1-butanol, 2-pentanol, 1-hexanol, and 2-nonanol), ketones (diacetyl, 2-butanone, 2-heptanone, 2-octanone, and 2-decanone), esters (ethyl acetate, propyl acetate, butyl acetate, and ethyl butyrate), aldehydes (hexanal, heptanal, and octanal), a terpene (alpha-pinene), and a sulfur compound (dimethyl sulfide). Decrease in lipid fraction and emulsifier fraction, as well as increase in particle diameter, i...Continue Reading

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Citations

Feb 7, 2012·Journal of Agricultural and Food Chemistry·Damian FrankConor Delahunty
Jan 17, 2013·World Journal of Gastroenterology : WJG·Ji-Bing ChenKe-Cheng Xu
Nov 14, 2015·Critical Reviews in Food Science and Nutrition·Like MaoSong Miao
Mar 22, 2015·Food Chemistry·Alessandro GenoveseRaffaele Sacchi
Apr 3, 2015·Journal of Agricultural and Food Chemistry·Alessandro GenoveseRaffaele Sacchi
Nov 28, 2013·Carbohydrate Polymers·Vahid SamavatiAli Mehdinia
Apr 26, 2016·Molecules : a Journal of Synthetic Chemistry and Natural Product Chemistry·Jia-Jia LiGang Fan
May 14, 2016·Critical Reviews in Food Science and Nutrition·Urška Pivk KupirovičPeter Raspor
Jan 12, 2019·Critical Reviews in Food Science and Nutrition·Hilal Y ÇelebioğluIoannis S Chronakis
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Mar 13, 2010·Journal of Agricultural and Food Chemistry·Anne TromelinElisabeth Guichard
Jul 19, 2019·Journal of Agricultural and Food Chemistry·Xiaolu PuBettina Wolf
Nov 9, 2006·Journal of Agricultural and Food Chemistry·Sara BayarriJoanne Hort
Mar 8, 2011·Advances in Colloid and Interface Science·Harjinder Singh, Anwesha Sarkar

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