Two HPLC methods were established to determine the total biochanins in Red Clover extracts.One was taken Ononin,Sissotrin,Formononetin and Biochanin A as external standard.The other was taken Biochanin A as extrernal ...Two HPLC methods were established to determine the total biochanins in Red Clover extracts.One was taken Ononin,Sissotrin,Formononetin and Biochanin A as external standard.The other was taken Biochanin A as extrernal standard only.The results of two methods were primary similar.展开更多
文摘Two HPLC methods were established to determine the total biochanins in Red Clover extracts.One was taken Ononin,Sissotrin,Formononetin and Biochanin A as external standard.The other was taken Biochanin A as extrernal standard only.The results of two methods were primary similar.