Effects of Ethanol Concentration on Oral Aroma Release After Wine Consumption
This paper evaluates, for the first time, the effects of ethanol concentration on the dynamics of oral (immediate and prolonged) aroma release after wine consumption. To do this, the intraoral aroma release of 10 panelists was monitored at two sampling points (0 and 4 min) after they rinsed their mo...
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| Format: | Article |
| Language: | English |
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MDPI AG
2019-09-01
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| Series: | Molecules |
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| Online Access: | https://www.mdpi.com/1420-3049/24/18/3253 |
| _version_ | 1818318826268262400 |
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| author | Carolina Muñoz-González María Pérez-Jiménez Celia Criado María Ángeles Pozo-Bayón |
| author_facet | Carolina Muñoz-González María Pérez-Jiménez Celia Criado María Ángeles Pozo-Bayón |
| author_sort | Carolina Muñoz-González |
| collection | DOAJ |
| description | This paper evaluates, for the first time, the effects of ethanol concentration on the dynamics of oral (immediate and prolonged) aroma release after wine consumption. To do this, the intraoral aroma release of 10 panelists was monitored at two sampling points (0 and 4 min) after they rinsed their mouths with three rosé wines with different ethanol content (0.5% <i>v</i>/<i>v</i>, 5% <i>v</i>/<i>v</i> and 10% <i>v</i>/<i>v</i>) that were aromatized with six fruity esters (ethyl butanoate, isoamyl acetate, ethyl pentanoate, ethyl hexanoate, ethyl octanoate and ethyl decanoate). Overall, the results indicated that the extent of the effects of ethanol content on the oral aroma release were influenced by the subject, the ethanolconcentration and the type of aroma compound. This effect was also different in the immediate than in the prolonged aroma release. In the first in-mouth aroma monitoring, an increase in the ethanol content provoked a higher release of the more polar and volatile esters (ethyl butanoate, ethyl pentanoate), but a lower release for the more apolar and less volatile esters (ethyl octanoate, ethyl decanoate). Regarding the prolonged oral aroma release, an increase of ethanol content in wine increased the oral aroma release of the six esters, which might also increase the fruity aroma persistence in the wines. Future works with a higher number of individuals will be needed to understand the mechanisms behind this phenomenon. |
| first_indexed | 2024-12-13T09:59:23Z |
| format | Article |
| id | doaj.art-e4300923717344e1a15ee01af8ee7a71 |
| institution | Directory Open Access Journal |
| issn | 1420-3049 |
| language | English |
| last_indexed | 2024-12-13T09:59:23Z |
| publishDate | 2019-09-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Molecules |
| spelling | doaj.art-e4300923717344e1a15ee01af8ee7a712022-12-21T23:51:43ZengMDPI AGMolecules1420-30492019-09-012418325310.3390/molecules24183253molecules24183253Effects of Ethanol Concentration on Oral Aroma Release After Wine ConsumptionCarolina Muñoz-González0María Pérez-Jiménez1Celia Criado2María Ángeles Pozo-Bayón3Instituto de Investigación en Ciencias de la Alimentación (CIAL), Consejo Superior de Investigaciones Científicas (CSIC)-Universidad Autónoma de Madrid (UAM), Campus de Excelencia Científica, 28049 Madrid, SpainInstituto de Investigación en Ciencias de la Alimentación (CIAL), Consejo Superior de Investigaciones Científicas (CSIC)-Universidad Autónoma de Madrid (UAM), Campus de Excelencia Científica, 28049 Madrid, SpainInstituto de Investigación en Ciencias de la Alimentación (CIAL), Consejo Superior de Investigaciones Científicas (CSIC)-Universidad Autónoma de Madrid (UAM), Campus de Excelencia Científica, 28049 Madrid, SpainInstituto de Investigación en Ciencias de la Alimentación (CIAL), Consejo Superior de Investigaciones Científicas (CSIC)-Universidad Autónoma de Madrid (UAM), Campus de Excelencia Científica, 28049 Madrid, SpainThis paper evaluates, for the first time, the effects of ethanol concentration on the dynamics of oral (immediate and prolonged) aroma release after wine consumption. To do this, the intraoral aroma release of 10 panelists was monitored at two sampling points (0 and 4 min) after they rinsed their mouths with three rosé wines with different ethanol content (0.5% <i>v</i>/<i>v</i>, 5% <i>v</i>/<i>v</i> and 10% <i>v</i>/<i>v</i>) that were aromatized with six fruity esters (ethyl butanoate, isoamyl acetate, ethyl pentanoate, ethyl hexanoate, ethyl octanoate and ethyl decanoate). Overall, the results indicated that the extent of the effects of ethanol content on the oral aroma release were influenced by the subject, the ethanolconcentration and the type of aroma compound. This effect was also different in the immediate than in the prolonged aroma release. In the first in-mouth aroma monitoring, an increase in the ethanol content provoked a higher release of the more polar and volatile esters (ethyl butanoate, ethyl pentanoate), but a lower release for the more apolar and less volatile esters (ethyl octanoate, ethyl decanoate). Regarding the prolonged oral aroma release, an increase of ethanol content in wine increased the oral aroma release of the six esters, which might also increase the fruity aroma persistence in the wines. Future works with a higher number of individuals will be needed to understand the mechanisms behind this phenomenon.https://www.mdpi.com/1420-3049/24/18/3253wineethanolintra-oral SPMEoral aroma releasearoma persistence |
| spellingShingle | Carolina Muñoz-González María Pérez-Jiménez Celia Criado María Ángeles Pozo-Bayón Effects of Ethanol Concentration on Oral Aroma Release After Wine Consumption Molecules wine ethanol intra-oral SPME oral aroma release aroma persistence |
| title | Effects of Ethanol Concentration on Oral Aroma Release After Wine Consumption |
| title_full | Effects of Ethanol Concentration on Oral Aroma Release After Wine Consumption |
| title_fullStr | Effects of Ethanol Concentration on Oral Aroma Release After Wine Consumption |
| title_full_unstemmed | Effects of Ethanol Concentration on Oral Aroma Release After Wine Consumption |
| title_short | Effects of Ethanol Concentration on Oral Aroma Release After Wine Consumption |
| title_sort | effects of ethanol concentration on oral aroma release after wine consumption |
| topic | wine ethanol intra-oral SPME oral aroma release aroma persistence |
| url | https://www.mdpi.com/1420-3049/24/18/3253 |
| work_keys_str_mv | AT carolinamunozgonzalez effectsofethanolconcentrationonoralaromareleaseafterwineconsumption AT mariaperezjimenez effectsofethanolconcentrationonoralaromareleaseafterwineconsumption AT celiacriado effectsofethanolconcentrationonoralaromareleaseafterwineconsumption AT mariaangelespozobayon effectsofethanolconcentrationonoralaromareleaseafterwineconsumption |