Hemp seed oil was hydrolyzed by lipase Mucor javanicus. Based on the reaction time 12 h and reaction temperature 45℃, the ratio of water to oil, lipase dosage and pH were optimized by response surface methodology. The results indicated that the optimal reaction conditions were as follows:ratio of water to oil 15∶1, lipase dosage 952 U/g, pH 6.62. Under these conditions, the hydrolysis rate of hemp seed oil was 96.50%. |