【摘要】 浸出法取油是目前普遍采用的一种制油方法。应用微波场、超声场、电场强化浸出过程 ,可有效地提高浸出率 ,缩短浸出时间 ,提高生产效率 ,而且不污染环境。在对这三种物理场强化浸出的原理和应用研究分别予以论述 ,并指出了这些方法目前所存在的问题及今后研究的方向更多还原

【Abstract】 Extraction of oil and fat with solvents is commonly used nowadays.Microwave,ultrasonic field and electric field can enhance extraction process efficiently so that extraction yield can be increased significantly as well as the decrease of extraction time.Furthermore,they are "environmentally friendly"new techniques.In this article,their principles and application research are presented,the problems unsolved and their research orientation are also pointed out finally.更多还原