目的 对川贝母、浙贝母和东贝母进行区别鉴定。方法 采用傅里叶变换红外光谱法直接测定植物中药材的红外光谱。结果 川贝母、浙贝母和东贝母的红外光谱差别较大。结论 可以采用FTIR直接、快速、准确地测定同属不同种的川贝母、浙贝母和东贝母。

Object To identify Fritillariacirrhosa D.Don.,Fritillariathunbergii Miq.and Fritillaria thunbergii Miq.var.chekian gensis Hsiaoet K.C.Hsia.with FT IR. Methods Their IR spectra were obtained bydirect FTIR.Results The infrared spectraof F.cirrhosa,F. thunbergii,F.thunbergiivar. chekiangensis were different.Conclusion F.cirrhosa,F.thunbergii,and F.thunbergii var.chekiangensis were identified by FTIR directly, fastly and accurately.

浙江省自然科学基金资助项目(301468及301028)