峨眉黄连与三角叶黄连不同居群盐酸小檗碱和盐酸巴马汀的含量测定

Determination of Berberine Hydrochloride and Palmatine Hydrochloride in Coptis omeiensis and Coptis deltoidea

通过峨眉黄连、三角叶黄连不同海拔高度的居群中小檗碱类生物碱含量的比较,拟证实生态环境和栽培管理对其药材质量影响较大;黄连药材种质资源不同,质量存在较大的差异,峨眉黄连根、根茎、叶的小檗碱含量均较高,间接说明古代雅连药材质量优于其它黄连(同在野生状态下)与基源种质有关。

A comparison of determination of berberine in Coptis omeiensis and C.deltoidea population at different altitude substantiate the ecological environment and cultivation system was major influence in the quality of medicinal materials.The quality of Rhizome Coptidis are much different between germplasm resources,the roots rhizomes and leaves of C.omeiensis has high contents of the berberine,the result show the quality of Coptis omeiensisCoptis deltoidea was much better than C.chinensis,C.teeta etc.（growing wild state）,that is associate with germplasm.