中医药导报Issue(3)：85-86,2.
不同提取方法考察盘龙参药材山奈酚含量测定
Research on Kaempferol Content from Spiranthes australis by Different Extract Methods
摘要
Abstract
Objective: To study Spiranthes australis suitable extraction method with kaempferol content as the index,. Methods: Panlong ginseng herbs with 95% ethanol solution, by Soxhlet, ultrasonic and reflux three extraction methods respec-tively, kaempferol content in extract were determined by HPLC chromatogrophy. Results: The kaempferol content (mg/g) were 2.528, 0.812, 0.968 in Soxhlet, ultrasonic and reflux respectively. Conclusion: Soxhlet extraction method for extracting flavone from Panlong ginseng herbs was optimal method.关键词
盘龙参/山奈酚/含量测定/提取方法Key words
Spiranthes australis/Kaempferol/Assaying/Extract method分类
医药卫生引用本文复制引用
尹永芹,崔红花,严优芍,陶曙红,陈超..不同提取方法考察盘龙参药材山奈酚含量测定[J].中医药导报,2013,(3):85-86,2.基金项目
国家自然科学基金项目(81202885,20905015) （81202885,20905015）
广东高校优秀青年创新人才培育项目(WYM 10036) （WYM 10036）
