Quality standard of Yupingfeng Oral Liquid / 中成药

ABSTRACT

AIM: To establish the quality standard of Yupingfeng Oral Liquid(Radix Astragali,Radix Sapo-shnikoviae,Rhizoma Atractylodis Macrocephalae,etc.); METHODS:Rhizoma atractylodis macrocephalae was (identified) by TLC,Radix Saposhnikoviae was identified by HPLC;astrayloside Ⅳ was determined by HPLC.( RESULTS):The recovery of astragloside Ⅳ was 96.7%,RSD was 1.74%.The TLC sports developed were fairly clear,and the blank test showed no interference. CONCLUSION:The mothod developed is simple and accurate with good reproducibility,and the mothod can be used for quality control of Yupingfeng Oral Liquid. withgood