文献类型：期刊文章

作　　者：李钧敏[1] 陈永辉[1] 金则新[1] 钟章成[2]

机构地区：[1]台州师范专科学校生化系,浙江临海317000 [2]西南师范大学生命科学学院,重庆北碚400715

出　　处：《武汉植物学研究》

基　　金：国家自然科学基金项目资助 (批准号 :3 9870 160 )

年　　份：2002

卷　　号：20

期　　号：2

起止页码：157-161

语　　种：中文

收录情况：AJ、CSA-PROQEUST、CSCD、CSCD2011_2012、普通刊

摘　　要：Several methods were used to extract the flavonoids from the leaves of Sargentodoxa cuneata while concentration of flavonoids in the extraction was determined by different methods. The suitable quantitative methods used in the ecological analysis of flavonids was that using ultraviolet and 70% ethanol was the best reagent for extraction. Heating was not necessary for extraction. The content of flavonoids from different organs was leafblade, annual twig, leafstalk and perennial stem in turn.

关 键 词：大血藤叶片  黄酮类化合物 提取  测定  

分 类 号：Q946[植物生产类]