水酶法制取植物油研究进展

Research trends on the extraction of vegetable oil by aqueous enzymatic method

目前提取植物油的方式有压榨法、溶剂浸出法和水酶法,水酶法相比于压榨法和溶剂浸出法具有提油率高、工艺简单和制油品质良好等优点,一定程度减少了环境污染,提高了经济效益。文章综述了水酶法制取植物油的原理、工艺流程、特点、常用的酶制剂的种类、破乳及植物油品质等方面,并对水酶法制备植物油的发展方向进行了展望。

Currently,vegetable oil is extracted by pressing method,solvent leaching method and aqueous enzymatic method.The aqueous enzymatic method has the advantages of high oil extraction rate,simple process and good oil quality compared with the pressing method and solvent leaching method.It also reduces the environmental pollution and improves the economic benefits.The review summarized the principle,process flow,characteristics,types of commonly used enzyme preparation,demulsification and vegetable oil quality of vegetable oil production by aqueous enzyme method,and the development trend of vegetable oil preparation by aqueous enzymatic method was prospected.