目的為制定何首烏合理的炮制工藝提供依據(jù).方法采用HPLC和分光光度計對清蒸和黑豆汁蒸何首烏中有效成分進行比較分析.結(jié)果清蒸和黑豆汁蒸何首烏中蒽醌和二苯乙烯苷無顯著性差別.結(jié)論為簡化炮制工藝用清蒸代替黑豆汁蒸是可行的.

Objective To provide basis for choosing a proper processed method ofPolygonum multiflorum.Methods To compare and analyze main active component changes in the processed products ofP.multiflorumby being steamed without any adjuvants and with soya-bean milk of different concentrations.Results There was no marked difference for variously processed products in the main active components,anthraquinone and stilbene glucoside inP.multiflorum.Conclusion It is feasible to replace the steamed with soya-bean milk by the steamed without any adjuvants.

云南省中藥現(xiàn)代化科技產(chǎn)業(yè)專項基金資助(2002ZY-11)