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Comparison of MCFA and Other Methods of Terminating Alcohol Fermentation and Their Influence on the Content of Carbonyl Compounds in Wine

dc.contributor.authorLicek, Josef
dc.contributor.authorBaroň, Mojmír
dc.contributor.authorSochor, Jiří
dc.date.accessioned2022-04-20T00:02:16Z
dc.date.available2022-04-20T00:02:16Z
dc.date.issued2020
dc.identifier.issn1420-3049 Sherpa/RoMEO, JCR
dc.identifier.urihttps://repozitar.mendelu.cz/xmlui/handle/20.500.12698/1554
dc.description.abstractThis study deals with the effects of the use of a mixture of medium-chain fatty acids (MCFA) at the end of the alcohol fermentation process on the content of carbonyl compounds in wine. During the experiment, the effects of the addition of MCFA at doses of 10 and 20 mg/L were compared to the termination of alcohol fermentation using cross-flow filtration and chilling treatments. Individual carbonyl compounds were determined by HPLC analysis. The experiment showed that the addition of MCFA caused a reduction of the acetaldehyde content compared to the chilling process, and a reduction of the diacetyl content compared to cross-flow filtration. Throughout the experiment, a lower level of total carbonyl compounds was observed after the addition of MCFA.en
dc.format5737
dc.publisherMDPI AG (Multidisciplinary Digital Publishing Institute-MDPI)
dc.relation.ispartofMolecules
dc.relation.urihttps://doi.org/10.3390/molecules25235737
dc.rightsCC BY 4.0
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.subjectalcohol fermentationen
dc.subjectcarbonyl compoundsen
dc.subjectmedium-chain fatty acids (MCFA)en
dc.titleComparison of MCFA and Other Methods of Terminating Alcohol Fermentation and Their Influence on the Content of Carbonyl Compounds in Wineen
dc.typeJ_ČLÁNEK
dc.date.updated2022-04-20T00:02:16Z
dc.description.versionOA
local.identifier.doi10.3390/molecules25235737
local.identifier.scopus2-s2.0-85097514846
local.identifier.wos000598019300001
local.number23
local.volume25
local.identifier.obd43920353
local.identifier.e-issn1420-3049
dc.project.IDIGA-ZF/2020-DP007
dc.project.IDEF16_017/0002334
dc.project.IDStudium karbonylových sloučenin ve víně
dc.project.IDVýzkumná infrastruktura pro mladé vědce
dc.identifier.orcidLicek, Josef 0000-0003-1229-8062
dc.identifier.orcidBaroň, Mojmír 0000-0003-1649-0537
dc.identifier.orcidSochor, Jiří 0000-0001-7823-1544
local.contributor.affiliationZF


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CC BY 4.0
Except where otherwise noted, this item's license is described as CC BY 4.0