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超临界流体萃取法在提取天然植物中有效成分的应用长春中医学院（１３００２１）陈新崔健张英华蛟河市中医院王晓晶【关键词】超临界流体萃取（ＳＦＥ）ＣＯ２天然植物有效成分１原理在临界压力和临界温度以上相区内的气体叫做超临界流体。在这个相区的流体，其扩散系数和...
Application of supercritical fluid extraction in the extraction of active ingredients in natural plants Changchun College of Traditional Chinese Medicine (130021) Chen Xin Cui Jian Zhang Yinghua Jiaohe Hospital of Traditional Chinese Medicine Wang Xiaojing Key words supercritical fluid extraction (SFE) CO2 natural plant active principle 1 principle at the critical The gas in the phase zone above the pressure and critical temperature is called the supercritical fluid. Fluid in this phase, its diffusion coefficient and ...