[Objective] In order to identify and comparatively study leaves of ethnic medicine Gaultheria yunnanensis from different regions of Guizhou.[Method] Characteristics,microscopic,physical and chemical identification wer...[Objective] In order to identify and comparatively study leaves of ethnic medicine Gaultheria yunnanensis from different regions of Guizhou.[Method] Characteristics,microscopic,physical and chemical identification were studied on Gaultheria yunnanensis.[Result] There was no obvious difference in characteristics and microscopic sections among Gaultheria yunnanensis leaves from different regions.Blue fluorescence spots were observed clearly by TLC（Thin Layer Chromatography） test.[Conclusion]The study provided a basis for improvement of the quality standard of the Gaultheria yunnanensis.展开更多
基金Supported by Nature Science Research Project of Education Depart-ment of Guizhou Province ([2009]0009)Graduate Education In-novation Project of Guiyang College of Traditional Chinese Medicine(ZYYCX10023)~~
文摘[Objective] In order to identify and comparatively study leaves of ethnic medicine Gaultheria yunnanensis from different regions of Guizhou.[Method] Characteristics,microscopic,physical and chemical identification were studied on Gaultheria yunnanensis.[Result] There was no obvious difference in characteristics and microscopic sections among Gaultheria yunnanensis leaves from different regions.Blue fluorescence spots were observed clearly by TLC（Thin Layer Chromatography） test.[Conclusion]The study provided a basis for improvement of the quality standard of the Gaultheria yunnanensis.
