食品科学 ›› 2007, Vol. 28 ›› Issue (9): 298-302.

• 工艺技术 • 上一篇    下一篇

酶法制备河蚌功能性产品

 王素雅, 刘长鹏, 吴珊, 刘敏   

  1. 南京财经大学食品科学与工程学院 江苏省粮油品质控制及深加工技术重点实验室; 南京财经大学食品科学与工程学院; 江苏省粮油品质控制及深加工技术重点实验室; 江苏南京210003;
  • 出版日期:2007-09-15 发布日期:2011-11-22

Preparation of Mussel Functional Product by Enzyme

 WANG  Su-Ya, LIU  Chang-Peng, WU  Shan, LIU  Min   

  1. Key Laboratory of Grain and Oils Quality Control and Deep-utilizing Technology of Jiangsu Province,College of Food Science and Technology,Nanjing University of Finances and Economics,Nanjing 210003,China
  • Online:2007-09-15 Published:2011-11-22

摘要: 本实验测定了河蚌的基本营养成分,采用L9(34)正交试验研究了pH值、反应温度、酶添加量与反应时间对Flavourzyme水解河蚌肉糜的影响,并测定了水解物的抗氧化能力。结果表明,其酶解工艺选择为:pH值7.0、水解温度50℃、酶添加量分别为0.05%,反应时间120min。河蚌水解物的总抗氧化能力和抑制羟自由基能力分别为4.02单位/ml水解液和129.23U/ml水解液。

关键词: Flavourzyme, 河蚌, 水解物, 抗氧化活性

Abstract: The basic nourishment compositions of mussel were determined in the paper.pH,temperature,addition of Flavourzyme and reaction time were optimized by orthogonal test,and antioxidation activity of hydrolysate was determined.Results showed that the optimal processing parameters were pH7.0,50 ℃,120 min,Flavourzyme 0.05%.Total antioxidation activity and hydroxyl radical suppression of the hydrolysate was 4.02 U/ml and 129.32 U/ml,respectively.

Key words: Flavourzyme, mussel, hydrolysate, antioxidation