About: Growth inhibitory effect of grape phenolics against wine spoilage yeasts and acetic acid bacteria

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

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	This paper investigates the in vitro antimicrobial potential of 15 grape phenolic compounds of various chemical classes (phenolic acids, stilbenes and flavonoids) using the broth microdilutionmethod against yeasts and acetic acid bacteria frequently occurring in deteriorated wine. Pterostilbene (MICs=32–128 µg/mL), resveratrol (MICs=256–512 µg/mL) and luteolin (MICs=256–512 µg/mL) are among six active compounds that possessed the strongest inhibitory effects against all microorganisms tested. In the case of phenolic acids, myricetin, p-coumaric and ferulic acids exhibited selective antimicrobial activity (MICs=256–512 µg/mL), depending upon yeasts and bacteria tested. In comparison with potassium metabisulphite, all microorganisms tested were more susceptible to the phenolics. The results revealed the antibacterial and antiyeast effects against wine spoilage microorganisms of several highly potent phenolics naturally occurring in grapes. These findings also provide arguments for further inve This paper investigates the in vitro antimicrobial potential of 15 grape phenolic compounds of various chemical classes (phenolic acids, stilbenes and flavonoids) using the broth microdilutionmethod against yeasts and acetic acid bacteria frequently occurring in deteriorated wine. Pterostilbene (MICs=32–128 µg/mL), resveratrol (MICs=256–512 µg/mL) and luteolin (MICs=256–512 µg/mL) are among six active compounds that possessed the strongest inhibitory effects against all microorganisms tested. In the case of phenolic acids, myricetin, p-coumaric and ferulic acids exhibited selective antimicrobial activity (MICs=256–512 µg/mL), depending upon yeasts and bacteria tested. In comparison with potassium metabisulphite, all microorganisms tested were more susceptible to the phenolics. The results revealed the antibacterial and antiyeast effects against wine spoilage microorganisms of several highly potent phenolics naturally occurring in grapes. These findings also provide arguments for further inve (en)
Title	Growth inhibitory effect of grape phenolics against wine spoilage yeasts and acetic acid bacteria Growth inhibitory effect of grape phenolics against wine spoilage yeasts and acetic acid bacteria (en)
skos:prefLabel	Growth inhibitory effect of grape phenolics against wine spoilage yeasts and acetic acid bacteria Growth inhibitory effect of grape phenolics against wine spoilage yeasts and acetic acid bacteria (en)
skos:notation	RIV/60460709:41210/13:59807!RIV14-MSM-41210___
http://linked.open...avai/riv/aktivita	P S Z
http://linked.open...avai/riv/aktivity	P(LD11005), S, Z(AV0Z50380511)
http://linked.open...iv/cisloPeriodika	3
http://linked.open...vai/riv/dodaniDat	2014
http://linked.open...aciTvurceVysledku	Vadlejch, Jaroslav
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	Česká zemědělská univerzita v Praze / Fakulta agrobiologie, potravinových a přírodních zdrojů
http://linked.open...dnocenehoVysledku	76932
http://linked.open...ai/riv/idVysledku	RIV/60460709:41210/13:59807
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	wine spoilage microorganism, antimicrobial activity, phenolic compound, stilbene, sulphur dioxide (en)
http://linked.open.../riv/klicoveSlovo	antimicrobial activity sulphur dioxide phenolic compound stilbene wine spoilage microorganism
http://linked.open...odStatuVydavatele	CZ - Česká republika
http://linked.open...ontrolniKodProRIV	[A634B6CAF595]
http://linked.open...i/riv/nazevZdroje	INTERNATIONAL JOURNAL OF FOOD MICROBIOLOGY
http://linked.open...in/vavai/riv/obor	GM
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	6 (xsd:int)
http://linked.open...vavai/riv/projekt	Exploration of grapevine diversity in production of health promoting compounds
http://linked.open...UplatneniVysledku	2013
http://linked.open...v/svazekPeriodika	161
http://linked.open...iv/tvurceVysledku	Kokoška, Ladislav Vadlejch, Jaroslav Landa, Přemysl Nováková, Jitka Pastorková, Eva Žáková, Tereza
http://linked.open...ain/vavai/riv/wos	0
http://linked.open...n/vavai/riv/zamer	Mechanismy regulace růstu a vývoje rostlin na úrovni buněk, orgánů a celých organismů: fyziologické, genetické a molekulárně biologické základy
issn	0168-1605
number of pages	5 (xsd:int)
http://localhost/t...ganizacniJednotka	41210

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