About: Authentication of Riesling wines from the Czech Republic on the basis of the non-flavonoid phenolic compounds

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About: Authentication of Riesling wines from the Czech Republic on the basis of the non-flavonoid phenolic compounds Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
rdfs:seeAlso	http://agriculturejournals.cz/web/cjfs.htm?volume=31&firstPage=474&type=publishedArticle
Description	Eighteen non-flavonoid phenolic compounds comprising hydroxybenzoic acids, hydroxycinnamates, and stilbenes were analysed in 43 monovarietal wines originated from five wine-growing regions in the Czech Republic. The non-flavonoid phenolic compounds in wine were analysed by a HPLC method. The methods of multivariate statistical analysis were used for the wine discrimination on the basis of the geographical origin. The canonical discriminant analysis (CDA) proved the possibility to discriminate wines according to their provenance on the basis of the following parameters: protocatechuic acid, p-hydroxybenzoic acid, caftaric acid, p-coutaric acid, trans-resveratrol, and cis-resveratrol. On the basis of statistical analyses, 95.4% of the wine samples were correctly classified. The results therefore indicate that the non-flavonoid phenolic compounds can be used to discriminate the geographical origin of white wines. Eighteen non-flavonoid phenolic compounds comprising hydroxybenzoic acids, hydroxycinnamates, and stilbenes were analysed in 43 monovarietal wines originated from five wine-growing regions in the Czech Republic. The non-flavonoid phenolic compounds in wine were analysed by a HPLC method. The methods of multivariate statistical analysis were used for the wine discrimination on the basis of the geographical origin. The canonical discriminant analysis (CDA) proved the possibility to discriminate wines according to their provenance on the basis of the following parameters: protocatechuic acid, p-hydroxybenzoic acid, caftaric acid, p-coutaric acid, trans-resveratrol, and cis-resveratrol. On the basis of statistical analyses, 95.4% of the wine samples were correctly classified. The results therefore indicate that the non-flavonoid phenolic compounds can be used to discriminate the geographical origin of white wines. (en)
Title	Authentication of Riesling wines from the Czech Republic on the basis of the non-flavonoid phenolic compounds Authentication of Riesling wines from the Czech Republic on the basis of the non-flavonoid phenolic compounds (en)
skos:prefLabel	Authentication of Riesling wines from the Czech Republic on the basis of the non-flavonoid phenolic compounds Authentication of Riesling wines from the Czech Republic on the basis of the non-flavonoid phenolic compounds (en)
skos:notation	RIV/62156489:43510/13:00212192!RIV14-MSM-43510___
http://linked.open...avai/predkladatel	Zahradnická fakulta (Lednice)
http://linked.open...avai/riv/aktivita	S
http://linked.open...avai/riv/aktivity	S
http://linked.open...iv/cisloPeriodika	5
http://linked.open...vai/riv/dodaniDat	2014
http://linked.open...aciTvurceVysledku	Pavloušek, Pavel Kumšta, Michal
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Mendelova univerzita v Brně / Zahradnická fakulta (Lednice)
http://linked.open...dnocenehoVysledku	62532
http://linked.open...ai/riv/idVysledku	RIV/62156489:43510/13:00212192
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	wine; chemotaxonomy; high-performance liquid chromatography; multivariate analysis; terroir (en)
http://linked.open.../riv/klicoveSlovo	multivariate analysis terroir wine high-performance liquid chromatography chemotaxonomy
http://linked.open...odStatuVydavatele	CZ - Česká republika
http://linked.open...ontrolniKodProRIV	[453EAD1C07B7]
http://linked.open...i/riv/nazevZdroje	Czech Journal of Food Sciences
http://linked.open...in/vavai/riv/obor	CB
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	2 (xsd:int)
http://linked.open...UplatneniVysledku	2013
http://linked.open...v/svazekPeriodika	31
http://linked.open...iv/tvurceVysledku	Pavloušek, Pavel Kumšta, Michal
http://linked.open...ain/vavai/riv/wos	325509000009
issn	1212-1800
number of pages	9 (xsd:int)
http://localhost/t...ganizacniJednotka	43510

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