食品科学 ›› 2005, Vol. 26 ›› Issue (4): 123-126.

• 基础研究 • 上一篇    下一篇

干燥温度对谷朊粉膜性能的影响

 李梦琴, 艾志录, 张平安, 张剑, 李超   

  1. 河南农业大学食品科学学院
  • 出版日期:2005-04-15 发布日期:2011-09-19

Effects of Drying Temperature on Properties of Wheat Gluten Films

 LI  Meng-Qin, AI  Zhi-Lu, ZHANG  Ping-An, ZHANG  Jian, LI  Chao   

  1. College of Food Science and Technology, Henan Agricultural University
  • Online:2005-04-15 Published:2011-09-19

摘要: 干燥温度是影响谷朊粉可食性膜性能的一个重要因素。本文探讨了可食性谷朊粉膜制备过程中,采用真空干燥在不同的温度下进行对膜透光率、水溶性、拉伸强度、断裂伸长率、水蒸气透过系数等性能的影响。试验结果表明:在60℃条件下干燥,膜的综合性能最好。

关键词: 谷朊粉可食性膜, 干燥温度, 性能

Abstract: Drying temperature was one of the most important factors that would affect the properties of edible wheat gluten films. The effects of different drying temperatures in the preparation of samples and the properties of wheat gluten films were as follows: light transmitting rate, water solubility, tensile strength, elongation rate, water vapor permeability, etc. They were discussed in this paper when the drying temperature was 60℃ and the experimental results showed that the films had the optimum properties.

Key words: edible wheat gluten films, drying temperature, properties