Study on quality standard of Xiangping chaqing paiqian granules
doi: 10.3969/j.issn.1006-0111.2013.01.017
- Received Date: 2012-06-25
- Rev Recd Date: 2012-09-28
-
Key words:
- Xiangping chaqing paiqian granules /
- TLC /
- HPLC /
- quality standard
Abstract: Objective To establish a quality standard for Xiangping chaqing paiqian granules. Methods Chemical methods were used to identify vitamin C in the granules. TLC methods were used to identify green tea extracts and chrysanthemum extracts. Chlorogenic acid and catechin were assayed by HPLC. Results Vitamin C could be identified by chemical method, and green tea extracts and chrysanthemum extracts could be identified by TLC. The content of chlorogenic acid and catechin could be assayed by HPLC. Conclusion The methods were proved to be reliable, good sensitivity and high specificity, which could be used in quality control of Xiangping chaqing paiqian granules.
Citation: | DENG Zhao-hui, LIANG Tu-jin, HU Wen-jun. Study on quality standard of Xiangping chaqing paiqian granules[J]. Journal of Pharmaceutical Practice and Service, 2013, 31(1): 57-60. doi: 10.3969/j.issn.1006-0111.2013.01.017 |