[Analysis of steroids in crude drugs by capillary gas chromatography].
The steroids, cholest-4-ene-one and cholestane-3, 6-dion, were determined in 8 species of crude drugs of Haima and Hailong by capillary gas chromatography.
Zhang
Z
Z
China Pharmaceutical University, 210028.
Xu
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G
Xu
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L
Wang
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Q
D000818:Animals; D002778:Cholestanones / Q000032:analysis*; D002783:Cholestenones / Q000032:analysis*; D002849:Chromatography, Gas / Q000295:instrumentation / Q000379:methods*; D004365:Drugs, Chinese Herbal / Q000737:chemistry*; D008419:Materia Medica / Q000737:chemistry / Q000145:classification; D011208:Powders
D002778:Cholestanones; D002783:Cholestenones; D004365:Drugs, Chinese Herbal; D008419:Materia Medica; D011208:Powders; C061920:cholestane-3,6-dione