gentiopicrin 第1页

Preparative separation of Gentiopicrin from Radix Gentianae by high-speed counter-current chromatography with macroporous resin Determination of iridoids and triterpenes in herb of Swertia pseudochinesis by RP-HPLC Studies on Formation of Stele Division and Accumulation of Gentiopicroside of Gentiana macrophylla Pall.’Root