不同茶树品种中黄酮苷含量的测定

doi:10.13305/j.cnki.jts.2012.02.008

Abstract

Abstract: A standardized profiling method based on high performance liquid chromatography combined with mass spectrometric detection (MS) was established to identify and quantify twelve flavone glycosides in eight tea cultivar. The result showed that the contents of flavonoid glycoside in different tea cultivars were widely distributed. The content of flavonoid glycoside was highest in the tea cultivar of Ziya up to 6.12mg/g, and lowest in the tea cultivar of Fujian Shuixian with only 2.31mg/g. There was a significant difference between these two tea cultivars (P<0.05).

Key words: tea varieties, flavone glycosides, quercetin, myricetin, kaempferol

CLC Number:

WU Chun-yan, XU Hai-rong, Julien Héritier, Wilfried Andlauer. Determination of the Flavone Glycosidesin Various Tea Cultivars[J]. Journal of Tea Science, 2012, 32(2): 122-128.

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Determination of the Flavone Glycosidesin Various Tea Cultivars

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