【摘要】 为提高鲢鱼鱼肉蛋白酶酶解产物抗氧化活性,将葡萄糖和低聚异麦芽糖通过糖基化反应分别引入到鲢鱼鱼肉木瓜蛋白酶酶解产物中,利用分光光度计测定其清除DPPH自由基能力。研究结果表明,木瓜蛋白酶酶解物与葡萄糖以1:4的比例、在60℃下进行糖基化反应,可以得到清除DPPH自由基能力较强的产物,其清除能力可达78.12%。更多还原

【Abstract】 In order to improve antioxidant activity of hydrolysates of silver carp protein,hydrolysates of silver carp protein was conjugated to glucose and oligoisomaltose by glycation,and determined its scavenging DPPH radical activity.The results showed that the conductions for glycation of papain hydrolysates and glucose with better scavenging DPPH radical activity was weight of papain hydrolysates to glucose 1:4,temperature 60 ℃,and it reached to 78.12%.更多还原