共 3 条
[1]
Determination of cyasterone in medicinal Cyathula(Cythula officinalis)root by RP-HPLC. Ma Y. Chin Tradit Herb Drugs(中草药) . 2000
[2]
Accelerated solvent extraction:a technique for sample preparation. Richter B E,Jones B A,Ezzell J L,et al. Analytical Chemistry . 1996
[3]
Extraction of ecdysterone from Stemmacantha uni-flora. Chen L L. J Chin Med Mater(中药材) . 2002