摘要
目的:研究大猪屎豆的显微鉴别特征。方法:采用显微鉴别法。结果:根木质部宽广,纤维多;茎外被大量非腺毛,维管束大小不一,髓部宽广,中空;叶维管束呈新月形,有维管束鞘,下表皮被非腺毛;粉末中可观察到纤维束、导管和非腺毛。结论:大猪屎豆的显微鉴别特征可为其质量标准的制定及进一步研究提供参考依据。
Objective To study the Microscopic character of Crotalaria assamica Benth.Methods Microscopic identification were adopted.Results The xylem of the root is broad and There are a lot of wood fiber in xylem;There are many nonglandular hairs in stem epidermis,the vascular bundle is big or small,and the pith is empty;The vascular bundle looks like a crescent and there was vascu-lar bundle sheath outside in leaf,lower epidermis is covered with nonglandular hairs.It contain fibre bundle,vessel and nonglandular hairs in the powder.Conclusion These results can be used to provide the scientific evidence for the establishment of standard for quali-ty control and further study.
出处
《中国民族民间医药》
2014年第21期10-11,共2页
Chinese Journal of Ethnomedicine and Ethnopharmacy
基金
广西区教育厅科研项目(项目编号:201106LX275)
广西区卫生厅科研项目(项目编号:GXZYZYPC-2-6)
关键词
壮药
大猪屎豆
显微鉴别
Zhuang medicine
Crotalaria assamica Benth
Microscopic identification