鲅鱼鱼油提取工艺研究

Study on Extraction Technology of Spanish Mackerel Oil

本文以鲅鱼为原料,采用酶解法制得鲅鱼油。试验结果表明,酶解法提取鲅鱼油的最佳提取工艺为:最佳酶添加量2.0%,最佳固液比1:10,最佳pH=7.2,最佳酶解时间6 h,在此条件下,鲅鱼油的提取率为53.6%.

In this paper,Spanish mackerel is used as raw material,and mackerel oil is prepared by enzymatic hydrolysis.The results showed that the optimal extraction process of Spanish mackerel oil by enzymatic hydrolysis was as follows:the optimal enzyme dosage was 2.0%,the optimal solid-liquid ratio was 1:10,the optimal p H was 7.2,and the optimal enzymatic hydrolysis time was 6 h,the extraction rate of Spanish mackerel oil was 53.6%.