Insights on the effect of age and gender on in-mouth volatile release during wine tasting
| Autor: | María Pérez-Jiménez, Carolina Muñoz-González, Carolina Chaya, Virginia Fernández-Ruiz, María Dolores Álvarez, Beatriz Herranz, María Ángeles Pozo-Bayón |
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| Přispěvatelé: | Ministerio de Economía y Competitividad (España), Agencia Estatal de Investigación (España), Ministerio de Ciencia, Innovación y Universidades (España), Comunidad de Madrid |
| Rok vydání: | 2022 |
| Předmět: | |
| Zdroj: | Digital.CSIC. Repositorio Institucional del CSIC instname |
| Popis: | This study focus for the first time, in looking for age-gender effects on in vivo volatile release during wine consumption, also considering oral physiological differences (e.g. saliva composition). To do so, the in-mouth Head Space Sorptive Extraction technique was used, which allowed monitoring the oral release of twenty-four different types of volatile compounds from white and red wines. Thirty-two individuals (n = 32) males and females, belonging to two different age groups: young (18–35 y.o) and senior (>55 y.o.) participated in this analytical in vivo study. Results showed differences in volatile release among age-gender groups, which also depended on the volatile compound and wine type. Senior groups (SM, SF) showed a similar release behaviour among them. Contrarily, young males showed a higher release (between 10 and 29%) of alcohols and esters indistinctly of the wine type, while young females showed the lowest oral volatile release among the four age-gender groups. Gender differences in volatile release were more evident in young than in seniors. A higher release of furanic compounds (furfural and 5-methyl furfural) in seniors was likely related to differences in their saliva composition (total protein content, minerals (Mg, Zn) and α-amylase activity). This research was funded by the Spanish MINECO and MICINN through the AGL201678936-R and PID2019-111734RB-I00 projects. M.P.-J. and C.M.-G. thank MINECO and CAM for their respective predoctoral and postdoctoral (Atracción de Talento CAM, 2019T1/BIO13748) contracts. |
| Databáze: | OpenAIRE |
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