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Zhong Yao Cai. 2012 Dec;35(12):2015-8.

[Study on quality standard for qiangnaosu capsule].

[Article in Chinese]

Author information

  • 1Guangdong Pharmaceutical University, Guangzhou 510006, China. fenglansong@126.com

Abstract

OBJECTIVE:

To establish the quality standard for Qiangnaosu capsule.

METHODS:

TLC was used for the qualitative identification of Saposhnikoviae Radix, Chuanxiong Rhizoma, Chrysanthemum Flos, Fructus Viticis. HPLC was used to determine the content of ferulic acid.

RESULTS:

TLC spots were clear, well-separated and specific. The linear range of ferulic acid was 2.93 - 20.50 microg/mL (r = 0.9996). The average recovery was 98.1% and RSD was 1.42%.

CONCLUSION:

The method is reliable and specific. It can be used for the quality control of Qiangnaosu capsule.

PMID:
23705369
[PubMed - in process]
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