[Objective] The aim was to discuss the relationship between the structural development and chlorogenic acid accumulation of Eucommia ulmoides leaves.[Method] The change laws of organization structure and index components of E.ulmoides leaves during growth and development process were studied by the method of fluorescence microscope technology and HPLC chemical analysis.[Result] The chlorogenic acid content of E.ulmoides leaves was increased continuously with the differentiation and development of mesophyll ...
【更新日期】
2009-06-18
【分类号】
S567.19
【正文快照】
杜仲(Eucomm ia ulmoidesO liv)为落叶乔木,特产于我国。杜仲皮是我国传统的中药材,具有补肝肾、强筋骨、安胎、降血压等功效。传统以皮入药,然而杜仲皮的生产年限较长,一般20年左右才能剥皮,故药源远远不能满足需要。因此,近年来在杜仲叶代替杜仲皮方面作了不少研究[1-2],发现