[Determination of oleanolic acid in the root of Achyranthes bidentata Bl. from different places of production by TLC-scanning].
The contents of oleanolic acid in the root of Achyranthes bidentata and A. aspera from different places of production have been determined by dual-wavelength TLC-scanning. The results show that the content of oleanolic acid is 0.91%-1.14% in cultured A. bidentata, 0.78%-1.42% in A. bidentata natural and 0.054% in A. aspera. The average recovery is 98.63%.
Li
X
X
Institute of Chinese Materia Medica, China Academy of Traditional Chinese Medicine, Beijing.
Hu
S
S
D002855:Chromatography, Thin Layer; D003720:Densitometry; D004365:Drugs, Chinese Herbal / Q000737:chemistry*; D009828:Oleanolic Acid / Q000032:analysis*; D010946:Plants, Medicinal / Q000737:chemistry* / Q000145:classification; D013045:Species Specificity
D004365:Drugs, Chinese Herbal; D009828:Oleanolic Acid