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用凉水洗衣服好不好
更新时间: 2020-10-06 00:00:00  

洗衣水温40度最去污,洗衣服的水温很重要。我们常用各种含酶洗衣粉,其中的酶制剂主要有碱性蛋白酶和碱性脂肪酶。碱性蛋白酶用于分解蛋白质类污物,如汗渍、血渍等。碱性脂肪酶则主要作用于脂肪酸及其酯类污物,也就是我们通常所指的油污类。两种酶的活性高低与温度有关,大约40摄氏度为最适合。温度过高或过低都会降低酶的活性。

关键词: 凉水 衣服 不好

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