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为什么肉炒熟会变色
更新时间: 2020-09-23 00:00:00  

热力作用使肉上所反射的光波发生改变。温度升高,脂肪溶解,蛋白质变质,酶失去活性。变色只是表象,其实只是物质发生物理变化与化学反应。

关键词: 为什么 变色

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