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人们常说,马铃薯受冻后,粉面就少了,这是啥原因?粉面在化学上称为淀粉。马铃薯块内存在着一种酶,叫淀粉磷酸化酶。这种酶在1～10℃的温度下,能够促使淀粉转化分解成单糖。马铃薯受冻后正好给淀粉磷酸
It is often said that after the potato is frozen, the noodles are less. What is the reason? Noodles are chemically called starch. There is an enzyme in the potato block called starch phosphorylase. This enzyme at 1 ~ 10 ℃ temperature, can promote starch decomposition and decomposition into monosaccharides. Just after the potato is frozen to starch phosphate