食品科学 ›› 2000, Vol. 21 ›› Issue (7): 54-56.

• 包装贮运 • 上一篇    下一篇

不同分子量壳聚糖对草莓防腐效果的研究

 沈东风, 贾之慎, 孔祥东, 林宣芳   

  1. 浙江大学
  • 出版日期:2000-07-15 发布日期:2011-12-02

Study on Antifungal Activities of Different Molecular Weights Chitosans of to Preserve Strawberry

 SHEN  Dong-Feng, JIA  Zhi-Shen, KONG  Xiang-Dong, LIN  Xuan-Fang   

  • Online:2000-07-15 Published:2011-12-02

摘要: 研究了不同分子量及不同浓度的壳聚糖对草莓防腐效果的影响。用t检验法对防腐效果进行差异性比较,分子量1~10万的壳聚糖在2%浓度时对草莓防腐效果最为显著。

关键词: 壳聚糖, 防腐, 草莓

Abstract: The influences of different molecular weights and different concentfations of chitosans on the antifungal effects to preserve strawberry fruits were studied.Using t(putrefaction rate) to examine the difference of antifungal effect it was found that chitosan with 10-100 thousand molecular weight and 2% concentration had the optimal antifungal effect for preserving strawberry fruits.

Key words: Chitosan Antifungal Strawberry Fruits