FOOD SCIENCE ›› 2002, Vol. 23 ›› Issue (3): 97-102.

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Comparative Analysis of Tannic Contents in the Berry of Vitis Amurensis Rupr.and its Filial Generations on Wine Quality

 DONG  Wan-Chao, SONG  Run-Gang, LI  Chang-Yu, ZHAO  Wei-Gang, ZHAO  Jing-Hui   

  • Online:2002-03-15 Published:2012-02-13

Abstract: plant systems of wild vitis amurensis Rupr.of female flower types and 146 plant systems of intraspecific and interspecifc hybridizations in 34 cross combinations with a total 229plant systems in all were studied.The berry juice’s tannic content (mg/100ml) appeared in the tendency:type>(S×S)>(S×E)×S>(S×E)×E>(S×E).We raised a target of tannic content in vitis amurensis Rupris intraspeclific and interspecific hybri-dized combinations in order that we could assure their generation’s special flavor and quality of wine.

Key words: Vitis amurensis , Rupr , V.Vinifera L , Cross tannin