Study on comprehensive quality evaluation of Sargentodoxae Caulis from different habitats
10.3760/cma.j.cn115398-20220825-00314
- VernacularTitle:不同产地大血藤药材质量综合评价研究
- Author:
Weisheng LYU
1
;
Cuijie WEI
;
Zhenyu LI
;
Hui LIANG
;
Binbin SHEN
;
Xiangdong CHEN
;
Congyou DENG
;
Xiaozhou JIA
Author Information
1. 广东一方制药有限公司 广东省中药配方颗粒企业重点实验室，佛山 528244
- Keywords:
Sargentodoxae Caulis;
Assay (TCD);
Characteristic chromatogram;
Chemical pattern recognition
- From:
International Journal of Traditional Chinese Medicine
2023;45(8):1004-1010
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To comprehensively evaluated the quality of Sargentodoxae Caulis from different habitats with a combination of indexes and characteristic chromatogram method from Chinese Pharmcopoeia (Edition 2020). Methods:The contents of water content, total ash, ethanolic extract, sulfur dioxide residue, heavy metals and harmful elements, total phenols, chlorogenic acid, salidroside and characteristic chromatogram of 17 batches of Sargentodoxae Caulis were determined. The quality of Sargentodoxae Caulis was comprehensively evaluated by combining chemical pattern recognition method. Results:The water content, total ash content, extracts, and content determination of 17 batches of Sargentodoxae Caulis from different habitats complyed with the provisions of the Chinese Pharmcopoeia (Edition 2020). There were differences in the contents of extracts, chlorogenic acid, and salidroside, among which the content of Anhui origin was higher. A total of 8 common peaks were identified from the 17 batches samples. Conclusion:Comprehensive evaluation of multiple indicators can demonstrate the quality of Sargentodoxae Caulis more correctly, and shows that the quality of Sargentodoxae Caulis from different habitats is different. The quality of Sargentodoxae Caulis from Anhui is better than that from other habitats.
