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딱지꽃(Potentilla chinensis) 뿌리 추출물의 주요성분 분리동정
정해수 ( Hae Soo Jung ),김형식 ( Hyoung Shik Kim ),이정훈 ( Jeong Hun Lee ),모서진 ( Seo Jin Moh ),여진희 ( Jin Hui Yeo ),박기원 ( Gi Won Park ),모상현 ( Sang Hyun Moh ) 한국응용생명화학회 2016 Journal of Applied Biological Chemistry (J. Appl. Vol.59 No.1
One of oriental medicinal plants, Potentilla chinensis, has been used for anti-inflammation, hemostatic, decryption, and antipyretic. Especially, a root of Potentilla chinensis was used as important material for oriental medication. Although several kinds of bioactive component of Potentilla chinensis extract from stems and leaves were identified, the major component of Potentilla chinensis from roots is not well established. In this study, the root of Potentilla chinensis was extracted in different solvent system and analyzed by high performance liquid chromatography (HPLC). According to HPLC analysis, a major component was isolated and its physic℃hemical properties were evaluated by mass spectrometry and nuclear magnetic resonance. Based on these results, isolated compound was identified as 2,3,8-Tri-O-methylellagic acid. And quantification of 2,3,8-Tri-O-methylellagic acid with different extraction solvent system was performed for industrial application.