Identification and Quality Study of Angelica Sinensis from Different Habitats

Objective:To analyze the quality of the Angelica sinensis from habitats of Yunnan Heqing,Gansu Minxian,Weiyuan,Dangchang and Zhangxian.Method:The quality of Angelica sinensis was compared from the points of different sources,properties,microscopic,physical and chemical identification among different producing areas.Result:There were some differences between Angelica sinensis from different habitats,including shape and properties,microscopic section and quality.Angelica sinensis from different habitats were different from their property and quality.Conclusion: Angelica sinensis from Gansu Minxian is better than that of other regions,the Angelica sinensis from Weiyuan showed impurity exceed the standard,does not reach to the standard of medication.