【摘要】 本文综述了银杏叶的药用有效成分—黄酮类化合物的提取分离的研究现状,并着重介绍了超临界流体萃取技术研究发展的新动向,指出了其主要存在的问题,由此提出了发展展望。更多还原

【Abstract】 The research status has been introduced in this paper with respect to medical active constitutes of ginkgo biloba-flavonids,and its extracting and separating methods.Furthermore,the introduction is focused on the new developing trend of supercritical CO₂ extraction methods,the main problems are also discussed.Then the prospect and development opf extraction and separation of active constituents from ginkgo biloba L has been proposed.更多还原