论文部分内容阅读
根据中药鉴定学的鉴定方法,将传统的鉴别方法与现代技术如薄层层析及高效液相图谱法相结合,对锦带花来源,性状特征,显微特征,理化特征进行鉴别。结果显示其主要的性状特征为暗紫褐色,花冠密被绒毛,花柱下部有毛;主要显微特征为具两种非腺毛,花冠具乳头状表皮细胞,花柱细胞绒毛状;紫外灯下与绿原酸相同位置显相同大小斑点,另外还有两个亮蓝色荧光斑点;HPLC图谱显示在7-8min时间段绿原酸左侧有一个单峰,其余峰与金银花的图谱基本相同。
According to the identification method of traditional Chinese medicine appraisal, the traditional identification methods are combined with modern techniques such as thin-layer chromatography and high performance liquid chromatography to identify the source, traits, microscopic features and physicochemical properties of the flowers. The results showed that the main traits were dark purple-brown, corolla densely tomentose, style lower hairy; the main microscopic features of two non-glandular trichomes, corolla papillary epidermal cells, style cells villous; under ultraviolet light and Chlorogenic acid was the same position the same size spots, in addition to two bright blue fluorescent spots; HPLC chromatogram showed that in the 7-8min time chlorogenic acid left there is a single peak, the rest of the peak and the honeysuckle map is basically the same.