Study on quality standards of Qingxue Bawei Granule / 中华中医药杂志

ABSTRACT

Objective:To establish the quality standard for Qixue Bawei Granule.Methods:Calculus Bovis and Radix Arnebiae were identified by TLC.Jasminoidin was determined by a HPLC method.Results:TLC spots were clear and specific.A good linear relationship between peak area and concentration of Jasminoidin was found at the range of 0.128-0.640?g with a correlation coefficient (r=0.9999).The average recovery of Jasminoidin was 99.02% as RSD 1.8 %(n=5).Conclusion:The methods were reliable,accurate and specific.It may be used to the quality control of the preparation.