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KMID : 1161520030070040327
Animal Cells and Systems
2003 Volume.7 No. 4 p.327 ~ p.330
Flavonoids from leaves and exocarps of the grape Kyoho
Park Hye-Jeong

Cha Hyeon-Cheol
Abstract
We analyzed and compared profiles of flavonols extracted from leaves and exocarps of the grape Kyoho by TLC, HPLC and UV spectrophotometry. In the exocarps, quercetin 3?O?glucoside was the main compound while isorhamnetin 3?O?glycoside (I) was present in minor amounts. In leaves, on the other hand, quercetin 3?O?glucoside and quercetin 3?O?glucoside?7?O?glucronide were the major compounds while isorhamnetin 3?O?glycoside (II) and kaempferol 3, 7?O?diglycoside were present in minor amounts.
KEYWORD
Grape, Flavonoid, HPLC, Kyoho
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