Abstract: Scutellarin, a flavone glycoside, popularly applied for the treatment of cardiopathy, has been purified in two-step purification by high-speed counter-current chromatography (HSCCC) from Erigeron breviscapus (vant.) Hand. Mazz. (Deng-zhan-hua in Chinese), a well-known traditional Chinese medicinal plant for heart disease. Two solvent systems, n-hexaneethyl acetatemethanolacetic acidwater (1:6:1.5:1:4, v/v/v/v/v) and ethyl acetaten-butanolacetonitrile0.1% HCl (5:2:5:10, v/v/v/v) were used for the two-step purification. The purity of the collected fraction of
scutellarin was 95.6%. This study supplies a new alternative method for purification of scutellarin. TBE-1000A制備色譜儀/萃取儀/快速分離制備色譜儀 TBE300B+AKTA高速逆流色譜儀/離心分配色譜/萃取儀/制備色譜儀 TBE-200V 高速逆流色譜儀
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