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KMID : 0616120110420020149
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Korean Journal of Pharmacognosy
2011 Volume.42 No. 2 p.149 ~ p.154
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Phytochemical Analysis of Phenolic Compounds in 30% Ethanolic Extracts from the Compositae Plants and Peroxynitrite-scavenging Effect
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Kim Myun-heo
Agung Nugroho
Lim Sang-Cheol
Moon Hye-Eun
Choi Jae-sue
Park Hee-Juhn
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Abstract
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Seventeen 30% EtOH extracts from the Compositae plants collected in Gangwon-do, Korea during autumn season were analyzed by HPLC using three standard caffeoylquinic acids (chlorogenic acid, 3,5-di-O-caffeoylquinic acid, 3,5-di-Omuco-quinic acid) and six flavonoids (rutin, isoquercitrin, astragalin, quercitrin, quercetin and kaempferol) to find the composition of phenolic compounds and also assayed to evaluate the peroxynitrite (ONOO) scavenging effect. The extracts with values less than 2.0 were as follows: Aster tartaricus (, ), A. maaki (), Solidago virga-aurea, (), Picris hierraciodes var. glabrescens (), Lactuca triangulata (), Chrysanthemum zawadskii ssp. acutilobum, (). Particularly, the proportion of total phenolic compounds measured in the extract of L. triangulata was highest as the value 54.51%.
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KEYWORD
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Compositae, HPLC, Phenolic, Caffeoylquinic acids, Flavonoid, Peroxynitrite
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