可食性小麦蛋白膜的透湿性能研究

被引:9
作者
陈新健
机构
[1] 广东工业大学化工系!广东广州
关键词
可食性膜; 小麦面筋蛋白; 透湿性能;
D O I
10.13331/j.cnki.jhau.2000.06.022
中图分类号
TS201.1 [食品工程学、食品工艺学];
学科分类号
083201 ;
摘要
以由小麦面筋蛋白制得的可食性保鲜膜为研究对象 ,对影响其贮藏保鲜性较大的透湿性的 5种因素的影响效果及其机理进行了研究 .结果表明 ,控制小麦面筋蛋白膜的 p H值为 5~ 11,乙醇体积分数为 10 % ,热处理温度为 6 0℃ ,热处理时间为 4h,同时添加 1.5 %的增塑剂和 2 .0 %的硬脂酸 ,膜的透湿性较低 ,效果较好 ,说明可食性小麦面筋蛋白膜是有良好阻湿性能的保鲜膜 .
引用
收藏
页码:471 / 473
页数:3
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