超临界萃取的鹤草芽浸膏中鹤草酚成分研究  

Study on Agrimopholum Constituents Extracted from Concrete of Gemma Agrimoninae

作　　者：张慧波[1] 孙向东[1] 

机构地区：[1]宁波职业技术学院,浙江宁波315800

出　　处：《辽宁化工》2003年第9期375-376,379,共3页Liaoning Chemical Industry

摘　　要：对由超临界萃取和溶剂法萃取的浸膏中酚性物应用化学方法进行了性质检验、失重检验 ,利用紫外光谱进一步确定了酚性物中的鹤草酚含量 ,通过对比再次证明了超临界萃取不仅萃取率高 ,而且萃取物中有效成分含量也高。Property and loss of weight of agrimopholum constituents extracted from concrete of gemma agrimoninae by supercritical CO 2 and organic solvent method were examinated by the chemical analysis method. Agrimopholum content was quantified by UV spectra. The analysis of UV spectra showed that the supercritical fluid extraction method was not only more effective than organic solvents extraction method, but also content of active contituents was higher.

关 键 词：超临界萃取 鹤草芽 浸膏 鹤草酚 成分 溶剂法萃取 

分 类 号：TQ28[化学工程—有机化工] TQ028.8