苏联从1949年开始,在比斯克维生素厂进行了沙棘果实加工的最初试验。开始出油率低,此后他们将如何提高沙棘果实加工的出油率和原料的综合利用,作为一个研究方向,进行了长期的研究。 沙棘油的提取,常用下列方法: 果实破碎后,在吊篮式压力机或专门的压榨—脱壳机内进行压榨,再用水多次冲洗,分离出油; 从蘑碎机上获得果浆,用超速离心机分离油; 压榨沙棘干果渣,压出油; 用易挥发有机溶剂—挥发油、汽油、石油醚,二氯乙烷等,从干燥的果渣中萃取油。 前三种方法,由于出油率低而不能利用。用有机溶剂萃取油,因为溶剂充分分馏很复杂,生产中 Since 1949, the Soviet Union conducted the initial experiment of processing sea buckthorn fruits at the Biysk Vitamin Factory. Since then, they have started to study how to improve the oil extraction rate of seabuckthorn fruit processing and the comprehensive utilization of raw materials as a research direction. Seabuckthorn oil extraction, commonly used in the following methods: fruit crushing, in a basket press or special crushing - shelling machine within the press, and then washed with water multiple times to separate the oil; obtained from the pulp mill pulp, with Ultracentrifuge to separate oil, squeezing sea buckthorn dried fruit dregs, extruding oil, extracting oil from dried pomace by using volatile organic solvent - volatile oil, gasoline, petroleum ether, dichloroethane and the like. The first three methods, due to the low rate of oil can not be used. Extract the oil with organic solvents because the full fractionation of the solvent is complicated and in production