酢浆草显微鉴别的专属性研究

目的:探索酢浆草显微鉴别的专属性,为其进一步研究提供鉴别依据。方法:以红花酢浆草为对照,用常规的显微技术观察不同产地、不同海拔的酢浆草的组织构造和显微特征。结果:不同产地、不同海拔的鲜品酢浆草的横切面显微特征很相似,但与鲜品红花酢浆草的横切面显微特征差异较为明显;不同产地、不同海拔的酢浆草粉末显微特征无明显差异,与红花酢浆草的差异也不明显。结论:鲜品酢浆草的横切面显微鉴别特征专属性较强,可以作为鲜品酢浆草的显微鉴别依据,但将酢浆草粉末显微特征作为鉴别依据值得商榷。

Specificity Research on Microscopic Identification of Oxalis corniculata

Objective: Explore the microscopic identification of Oxalis corniculata specificity for the further research and to provide evidence for identification. Method: With safflower O. corymboas as control, using conventional microscopy techniques to observe the organizational structure and microscopic characteristics of the O. corniculata from different origins and different elevations. Result: The fresh O. corniculata cross-sections microscopic characteristics from different origins and different elevations are similar, but O. corymboas cross-sections microscopic characteristics with fresh safflower is obvious different; microscopic characteristics of O. corniculata powder from different origins and different elevations had no obvious difference, and with safflower O. corymboas differences are also not obvious. Conclusion: The microscopic features of cross-section of fresh O. corniculata have strong specificity, which can be used as microscopic identification basis for fresh O. corniculata, but microscopic characteristics of O. corniculata powder as a basis for identification will be questionable.