high-speedcountercurrentchromatography相关论文
Preparative isolation of imperatorin,oxypeucedanin and isoimperatorin from a traditional Chinese her
Preparative high-speed countercurrent chromatography has been used successfully for the isolation and purification of im......
Isolation of the cycloartane glycosides from Sutherlandia frutescens by HSCCC using the spiral tubin
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We have applied a high-speed counter current chromatography (CCC) technique to the separation and purification of po......
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The characteristic feature of oolong tea components is that it contains numerous kinds of polymerized-polyphenols,wh......
