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

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F13%3A59807" target="_blank" >RIV/60460709:41210/13:59807 - isvavai.cz</a>

Alternative codes found

RIV/61389030:_____/13:00395455 RIV/60460709:41340/13:59807

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

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

Original language 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 ?g/mL), resveratrol (MICs=256?512 ?g/mL) and luteolin (MICs=256?512 ?g/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 ?g/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 furthe

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

GM - Food industry

OECD FORD branch

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Project

<a href="/en/project/LD11005" target="_blank" >LD11005: Exploration of grapevine diversity in production of health promoting compounds</a><br>

Continuities

S - Specificky vyzkum na vysokych skolach

Publication year

2013

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

INTERNATIONAL JOURNAL OF FOOD MICROBIOLOGY

ISSN

0168-1605

e-ISSN

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Volume of the periodical

161

Issue of the periodical within the volume

3

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

5

Pages from-to

209-213

UT code for WoS article

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EID of the result in the Scopus database

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