摘要
综述了近年来用超临界流体从植物体中萃取精油等有效成分的机理和动力学模型，并对其进行了分析讨论． 精油的萃取动力学模型主要包括一般传递模型、热球模型、突跃与阻力模型、收缩核模型以及其它模型．
This paper summarized and discussed mechanisms and dynamic models of extraction of essential oil with supercritical fluid from frond such as seeds, roots, stems, leaves. The models discussed included the common transferring model, hot sphere model, shock and resistance model, shrinking core model and others.\;
出处
《煤炭转化》
CAS
CSCD
1999年第4期36-40,共5页
Coal Conversion
关键词
超临界流体萃取
动力学
模型
植物油脂
萃取
supercritical fluid extraction, mechanism, dynamic model, essential oil
