文章基本信息

标题：trans -resveratrol in leaves and berries of interspecific grapevine ( Vitis sp.) varieties
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作者：Bábíková P. ; Vrchotová N. ; Tříska J. 等
期刊名称：Czech Journal of Food Sciences
印刷版ISSN：1212-1800
电子版ISSN：1805-9317
出版年度：2008
卷号：26
期号：SpecialIssue
页码：S13-S17
DOI：10.17221/238/2008-CJFS
出版社：Czech Academy of Agricultural Sciences
摘要：The aim of this project was to study changes in the content of trans -resveratrol in berries and leaves of grapevine ( Vitis sp.) infested by fungal diseases, especially by Botryotinia fuckeliana Whetzel, called as grey mildew, Plasmopara viticola (Berk. & M.A. Curtis) Berl & De Toni, called downy mildew and Uncinula necator (Schw.) Burr, called powdery mildew. In our experiments two white and two blue varieties were used. Contents of trans -resveratrol were determined in healthy and infested leaves and in healthy berries. Infested leaves of white varieties contained more trans -resveratrol than those of blue varieties. The content of trans -resveratrol in berries was lower than that in leaves.
关键词：trans -resveratrol; HPLC; wine