sipeimine 第1页

Simultaneous Determination on Three Alkaloids in Bulbs of Fritillaria unibracteata var. wabensis by HPLC-ELSD Comparison of content between total alkaloid and sipeimine in tissue culture of bulb of Fritillaria pallidiflora Determination of Total Saponins,Alkaloids and Sipeimine in Four Species of Chuanbeimu