Study on the Quality Control of Zaizao Nongsuo Wan / 中药新药与临床药理

ABSTRACT

Objective To establish the quality standard for Zaizao Nongsuo Wan. Methods Artificial Calculus Bovis, Radix Paeoniae Rubra, Rhizoma Coptidis and Herba Ephedrae were identified by TLC. The content of Muscone was determined by GC. Results Under the selected conditions, the clear and distinguished spots were obtained. For content determination, the linear range of Muscone was 0.101 2 ? g～ 1.012 ? g, r=0.999 9, the average recovery was 99.11 % ( n=5) and RSD was 3.59 % . Conclusion The methods are proved to be simple, specialization with a good reproducibility, and can be used to control the quality of Zaizao Nongsuo Wan.