草乌与诃子配伍前后醚提液中生物碱类成分的质谱研究

ESI-MS was adopted to detect the difference of alkaloids compounds between root of Kusnezoffii Monkshood(RKM) and the compatibility of RKM and Fructus Chebulae(FC). Contrast to the diethyl ether extract of RKM, the relative abundance of diester-alkaloids decreased significantly when Fructus Chebulae was added, whereas it of lipo-alkaloids increased markedly. The results indicated that the acid components of Fructus Chebulae reduced the dissolvability of diester-alkaloids in diethyl ether