摘要
目的：为藤梨根的生药鉴定和开发利用提供科学依据。方法：应用性状鉴别、显微鉴别和紫外光谱鉴别进行鉴定研究。结果：根横切面中，木栓层夹有1-3条石细胞环带，韧皮部散在有石细胞群及较多粘液腔，粘液腔中含有草酸钙针晶束；侧根横切面中，内皮层细胞呈纺锤形，每个细胞由径向壁分隔成数个类方形小细胞；粉末中石细胞孔沟较深，有的纹孔及层纹明显，淀粉粒、草酸钙针晶较多。结论：这些特征可作为藤梨根生药鉴定的依据。
Objective： To provide the scientific basis for gruffs identification and utilization of Radix Actinidiae chinensis. Methods： Radix Actinidiae chinensis was studied through the morphological, microscopical and UV spectrum identifications. Results： There were 1-3 stone cell girdle bands in cork layer of root cross section. Sclerotic nests and mucilage cavities which contained calcium oxalate raphldes existed in phloem. Endodermis ceils separated by radial paries, were fusiform. In powder, port-hole was deep, striation was manifest, and starch grain calcium oxalate acicular crystal was plenty. Conclusion： These characteristics can provide the scientific basis for gruffs identification of Radix Actinidiae chinensis.
出处
《中药材》
CAS
CSCD
北大核心
2008年第8期1131-1134,共4页
Journal of Chinese Medicinal Materials
基金
湖北省教育厅重点科研项目(B200524024)
十堰市科技攻关项目(2005013D)
关键词
藤梨根
生药鉴定
药材性状
显微特征
紫外光谱
Radix Actinidiae chinensis
Pharmacognostic identification
Shape and properties
Microscopic characteristics
UVspectrum
