摘要
目的:进行市售白及和3种混伪品的对比鉴别。方法:真伪鉴别采用性状鉴定法、显微鉴定法,拍摄药材照片,粉末图用显微描绘镜绘制。结果:找出了正品白及及其黄精、玉竹、射干等混伪品在药材性状、粉末镜检的主要区别。结论:为白及的真伪鉴别提供了参考依据。
Objective： To comparatively identify the commercial Bletilla striata and the three kinds of fakes. Methods： The character identification, microscopic identification and medicinal materials photos were taken to discern the authenticity of the medicinal material. The powder figures were drawn under the microscope. Results： Tile main differences on the material character and the mi- croscopic powder observation between BletiUa str/ata and its eounterfeits including Polygonatum sp, Polygonatum odoratum and Belam- canda chinesis were found out. Conclusion： The reference for the authenticity identification of the Bletilla striata was provided.
出处
《成都中医药大学学报》
2012年第3期53-56,共4页
Journal of Chengdu University of Traditional Chinese Medicine
基金
四川省科技厅资助项目(编号:2009sz0227)
关键词
白及
黄精
玉竹
射干
性状鉴别
显微鉴别
Bletilla striata
Polygonatum sp
Polygonatum odoratum
Belanwanda chinesis
the character identification
the mieroseopie identification
