食品科学 ›› 2010, Vol. 31 ›› Issue (15): 299-303.doi: 10.7506/spkx1002-6630-201015065

• 专题论述 • 上一篇    下一篇

壳聚糖及其衍生物的抗氧化性能及应用研究进展

赵 盼,王 丽,孟祥红*   

  1. 中国海洋大学海洋生命学院
  • 收稿日期:2010-01-29 出版日期:2010-08-15 发布日期:2010-12-29
  • 通讯作者: 孟祥红 E-mail:mengxh@ouc.edu.cn

Research Progress of Antioxidant Properties and Applications of Chitosan and Its Derivatives

ZHAO Pan,WANG Li,MENG Xiang-hong*   

  1. College of Marine Life Science, Ocean University of China, Qingdao 266003, China
  • Received:2010-01-29 Online:2010-08-15 Published:2010-12-29
  • Contact: MENG Xiang-hong* E-mail:mengxh@ouc.edu.cn

摘要:

对壳聚糖及其衍生物的抗氧化性能和应用进行综述。壳聚糖的抗氧化功能主要受其分子质量和脱乙酰度的影响;壳聚糖的醚化、酯化、酰化衍生物及金属配合物影响其抗氧化性能;壳聚糖及其衍生物在水果保鲜、果汁澄清和防褐变、食物保存、延缓衰老等方面具有广阔的应用前景。

关键词: 壳聚糖, 衍生物, 抗氧化, 应用

Abstract:

The antioxidant properties and applications of chitosan and its derivatives are reviewed in this paper. The antioxidant properties of chitosan are mainly determined by its molecular weight and degree of deacetylation. In addition, etherification, esterification, acylation and chelation with metal elements all also influence the antioxidant properties of chitosan. Chitosan and its derivatives have broad application prospects in fresh-keeping of fruits and vegetables, juice clarification, browning prevention, aging delay, and so on.

Key words: chitosan, derivatives, antioxidant properties, application

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