期刊论文

FRESH PRESERVATION STUDY ON ZEIN FILM COATINGS

中文

武汉轻工大学学报

2095-7386

2007

26

3

1-3+8

10.3969/j.issn.1009-4881.2007.03.001

本校为第一机构

研究玉米醇溶蛋白的成膜条件与保鲜作用。从玉米蛋白粉中提取玉米醇溶蛋白，采用单因素研究方法研究成膜的最佳条件，观察玉米醇溶蛋白膜对苹果切片的保鲜作用。结果表明：成膜的最佳条件为80％的乙醇溶液，醇溶蛋白和乙醇的固液比为1：10，添加甘油和柠檬酸可明显改善膜的透明度、防水性和抗氧化性。

This paper does research on the condition of zein film formation and its fresh preservation effect. Zein was extracted from corn gluten meal. The best condition of zein film formation was studied by single factor analysis method. The fresh preservation effect of zein film to sliced apples was also observed. The results showed that optimal film formation condition was that the ratio of zein to 80% ethanol was 1：10. The properties of transparency ,waterproofing and antioxidation of zein film...