2014•Analytical MethodsRequires access

Preparative separation of isoflavones in plant extract of Pueraria lobata by high performance counter-current chromatography

Bo Li, Li Li, Anqi Zhao, Binhua Han, Yajun Fan, Chunming Liu, Jianjun Liu

Abstract

In this study, five isoflavones, puerarin, daidzin, daidzein, 3′-hydroxy-puerarin and 3′-methoxy-puerarin were isolated and purified simultaneously from Pueraria lobata for the first time by high performance counter-current chromatography (HPCCC) in 200 min in a run.

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Available abstract

Key concepts: Puerarin, Daidzin, Pueraria, Daidzein, Lobata, Isoflavones, Chromatography, Chemistry