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。前者用于分解蛋白质类污物,如汗渍、血渍等。后者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。这两种酶的活性高低与温度有很大关系,洗衣服的水温大约40℃最为适合,温度过高或过低都会降低酶的活性。 We often use a variety of enzyme-containing detergent, the enzyme preparations are mainly alkaline protease and alkaline lipase. The former for the decomposition of protein-based dirt, such as perspiration, blood stains and so on. The latter is mainly applied to fatty acids and their esters, which is what we usually refer to oil pollution. The activity of these two enzymes has a great relationship with the temperature, the water temperature of the laundry is the most suitable for about 40 ℃, the temperature is too high or too low will reduce enzyme activity.