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如何测试面条里含不含胶

更新时间: 2020-09-16 00:00:00     

1、面条是用面粉做成的,本身会有淡淡的面香味。从颜色上看,质量好的面条是乳白色或略带黄色,而添加了增白剂的产品则是雪白或惨白色,没有增白剂的挂面会有清香气味,而使用增白剂的挂面则淡而无味;

2、面条易折断,表面粗糙,用水煮熟以后会有一定的弹性,如果发现煮熟后非常筋道而且颜色很白,即要有可能含有胶;

3、干的面条会燃烧,但是湿的面条不能,如果可以点燃湿的面条,即可判定有胶。

关键词: 如何 测试 面条

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