Calibration on chromone reference extract and application on quality control of Saposhnikoviae Radix.
10.19540/j.cnki.cjcmm.20210511.302
- Author:
Jin-Hua ZHANG
1
;
Tian-Feng LIN
1
;
Yu ZHANG
1
;
Xiao-He CHEN
1
;
Bin LIU
1
;
Yan-Yan JIANG
1
Author Information
1. School of Chinese Materia Medica, Beijing University of Chinese Medicine Beijing 102488, China.
- Publication Type:Journal Article
- Keywords:
Saposhnikoviae Radix;
application;
chromones;
quality control;
reference extract
- MeSH:
Apiaceae;
Calibration;
Chromatography, High Pressure Liquid;
Chromones;
Drugs, Chinese Herbal;
Quality Control
- From:
China Journal of Chinese Materia Medica
2021;46(21):5658-5664
- CountryChina
- Language:Chinese
-
Abstract:
The calibration of chromone reference extract(CRE) was conducted and a quality control method of Saposhnikoviae Radix(SR) was established based on CRE. Meanwhile, the quality control system of SR was improved and the feasibility of using reference extract as a substitute for single reference substance in quality control of Chinese medicine was discussed. In this study, the content of the prepared CRE was calibrated with prim-O-glucosylcimifugin, cimifugin, 4'-O-β-D-glucosyl-5-O-methylvisamminol, and secO-glucosylhamaudol as indicators. Subsequently, an HPLC analytical method was developed to determine the content of four chromones in 20 batches of SR samples based on the CRE with known content as the standard substance. T-test was used for the comparison of the determination results of the two methods(single chemical component and CRE as reference substances, respectively), and the P values of prim-O-glucosylcimifugin, cimifugin, 4'-O-β-D-glucosyl-5-O-methylvisamminol, and sec-O-glucosylhamaudol were 0. 16,0. 39, 0. 14, and 0. 42. The results demonstrated that there was no significant difference between the two methods. This study initially verified the feasibility that the CRE could be used as a substitute for single reference substance in quality control of SR. In conclusion,this study is expected to provide a scientific basis and a new research model for the application of reference extract in the quality control of Chinese medicine.
