ε-聚赖氨酸在玉米汁饮料中的防腐应用

Application of ε-polylysine in antiseptic of fresh corn juice

以新鲜玉米为原料,研制成保鲜期可达30d以上的玉米汁饮料。研究表明:玉米汁饮料中ε-聚赖氨酸的最适添加量为30ppm;复合稳定剂最佳配比为蔗糖脂肪酸酯0.1%、卡拉胶0.1%、羧甲基纤维素钠0.2%。

Taking fresh corn main material, and the shelf life of corn juice was extended more than 30days. The results showed that the optimum addition of ε-polylysine was 30ppm.The compound stabilizer was composed of 0.1% sucrose ester of fatty acid,0.1 % carrageenan and 0.2% carboxyl methyl cellulose.