Quality standard of Shenqinaoqing Granule / 中成药

ABSTRACT

Objective: To establish the quality standard for Shenqinaoqing Granule(Radix Astragali, Radix Ginseng, Radix Angelicae Sinensis, Radix Polygoni Multiflori, etc.) Methods: Astragaloside I of Shenqinaoqing Granule was determined by TLC-scanning, Rhizome Astragali, Radix Ginseng, Radix Polygoni Multiflori, Radix Paeoniae alba were identified by TLC. Results: TLC spot developed were fairly clear, and the blank test showed no interference. Astragaloside I showed a good linear relationship in the concentration range of 0.50～5.05?g and the average recovery was up to 97.10%, RSD was 1.34%. Conclusion: The methods can be effecive for the quality control of the Shenqinaoqin Capsule.