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Título: | Effect of Oral Physiology Parameters on In-Mouth Aroma Compound Release Using Lipoprotein Matrices: An In Vitro Approach |
Autor: | Tárrega, Amparo CSIC ORCID; Yven, Claude; Sémon, Etienne; Mielle, Patrick; Salles, Christian | Palabras clave: | Lipoprotein matrix Chewing simulator Aroma compound In vitro Oral parameters Flavor release |
Fecha de publicación: | 21-mar-2019 | Editor: | Multidisciplinary Digital Publishing Institute | Citación: | Foods 8(3): 106 (2019) | Resumen: | Temporal aroma compound release during eating is a function of the physicochemical properties of the food matrix, aroma compounds, and oral physiology of individuals. However, the influence of each parameter on the release of each aroma component should be clarified. Two flavored lipoprotein matrices varying in composition were chewed in a chewing simulator that reproduced most of the physiological functions of the mouth. Aroma compound releases (butanoic acid, 2-heptanone, ethyl butyrate, 3-octanone, and 2-nonanone) were followed in real time by direct connection of the device to APCI-MS (atmospheric pressure chemical ionization mass spectrometry). Each oral parameter was controlled and decoupled using the in vitro device. The food matrix composition had only a low impact on aroma compound release, but the controlled oral parameters had significantly different influences on the release of aroma compounds according to their physicochemical characteristics. The release of certain compounds seemed more sensitive to bite force, while others seemed more sensitive to the shearing angle. The salivary flow rate primarily influenced the more hydrophobic compounds. Significant interactions were also observed between shear angle, salivary flow rate, and lipoprotein matrix composition, mainly for the release of the more hydrophobic volatile compounds; this needs further investigations to be clarified. | Versión del editor: | http://dx.doi.org/10.3390/foods8030106 | URI: | http://hdl.handle.net/10261/178934 | DOI: | 10.3390/foods8030106 | ISSN: | 2304-8158 |
Aparece en las colecciones: | (IATA) Artículos |
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