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[Studies on quality specification standards for Saposhnicovia divaricata (Turcz.) Schischk]
1Institute of Chinese Materia Medica, China Academy of Traditional Chinese Medicine, Beijing 100700, China.
Abstract
Objective:
To work out a qualitative-quantitative standard for Saposhnikovia divaricata.
Method:
TLC and HPLC were adopted.
Result:
Four chromone compounds were identified by TLC, and the contents of two chromone compounds were determined by HPLC.
Conclusion:
Prim-O-glucosylcimifugin, 4'-O-beta-D-glucosyl-5-O-methylvisamminol, sec-O-glucosylhamaudol and cimifugin should be present simultaneously in S. divaricata. The contents of prim-O-glucosylcimifugin and 4'-O-beta-D-glucosyl-5-O-methylvisamminol in S. divaricata should not be lower than 0.12% respectively.