临界流体萃取技术应用进展

目的通过改变压力和温度,改变scf 的密度,便能溶解许多不同类型的物质,达到选择性地提取各种类型化合物的目的。方法对临界流体萃取技术进行研究。结果临界流体萃取技术具有可行性。结论临界流体萃取技术可在食品工业医药卫生化学工业等其它工业领域中应用。

Aim:We can dissolve many dif- ferent type substances in order to distill a serial of compounds through changing the pressure,temperature and density of scf. Method:Researching the extraction technique of the critical liquid.Result:The extraction technique of the critical liquid is feasibility. Conclusion:The extraction technique of the critical liquid can apply on many industry fields,for example food,medicine and chem- istry,etc.