Resveratrol and piceid isomers concentrations in grapevine shoots, leaves, and tendrils

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027006%3A_____%2F16%3A00003580" target="_blank" >RIV/00027006:_____/16:00003580 - isvavai.cz</a>

Alternative codes found

RIV/60460709:41210/16:70074 RIV/00027031:_____/16:N0000002

Result on the web

<a href="http://dx.doi.org/10.17221/258/2014-HORTSCI" target="_blank" >http://dx.doi.org/10.17221/258/2014-HORTSCI</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.17221/258/2014-HORTSCI" target="_blank" >10.17221/258/2014-HORTSCI</a>

Result language

angličtina

Original language name

Resveratrol and piceid isomers concentrations in grapevine shoots, leaves, and tendrils

Original language description

The objective of this study was to evaluate the levels of cis- and trans-isomers of resveratrol and piceid contained in the shoots, leaves and tendrils of six grapevine varieties and three locations processed under two different drying conditions. The highest trans-resveratrol content was found in the shoots; trans-piceid was contained in lesser amounts (7%) and cis-forms only in very small amounts (~1%). In leaves, both forms of piceid were dominant, while in tendrils trans- and cis-forms of piceid were dominant in samples dried in the laboratory oven at 40°C. Pinot Noir differed from other varieties with a high trans-resveratrol amount. Growing location affected trans-resveratrol levels. Our results suggest that the trimmed clippings might be used as a valuable and inexpensive source of stilbenes. Clippings preserved by drying might be further processed to nutraceuticals or as an additive to the feed.

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

CC - Organic chemistry

OECD FORD branch

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Project

<a href="/en/project/QI111B107" target="_blank" >QI111B107: Research on grape seed biologically active compounds extraction and utilization in order to improve a farm animal metabolism as a base for a proposal for the best available technique (BAT).</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2016

Confidentiality

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

Name of the periodical

Horticultural Science (Prague)

ISSN

0862-867X

e-ISSN

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Volume of the periodical

43

Issue of the periodical within the volume

1

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

8

Pages from-to

25-32

UT code for WoS article

000371953800004

EID of the result in the Scopus database

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