Every year, after autumn and winter alternate frost, no matter in the South or in the north, radish becomes an indispensable dish on every family's dining table. It's not bitter to frost the radish. On the contrary, it's still very sweet. I have been wondering why this happens. Ask the elder. The answer is that frost is sweet. This kind of doubt remained until high school. A biology class. Through the teacher's explanation, we knew the original reason - the original winter temperature was low. At this time, green leafy vegetables opened the self-protection mechanism. In order to avoid their own cells from freezing, they began to hydrolyze the starch in the body (almost all green plants contain starch. The starch itself is not sweet, and it is not easy to dissolve in water) under the action of plant amylase. It was hydrolyzed into maltose Enzyme. Through the action of maltose, it becomes glucose. Glucose is easy to dissolve in the cell solution. At this time, it will reduce the freezing point of the cell solution, making the cell not easy to freeze. And glucose is sweet, so frosted Greens have a sweet taste. The choice of radish
Step1:Stir fry pork until golden on both sides.
Step2:Add in the soy sauce, soy sauce, sugar and stir well.
Step3:Add in boiled water and bring to boil.
Step4:Add in the radish. Boil. Turn to low heat for 30 minutes.
Step5:Add salt. Heat to collect juice. Dish. Very delicious.
Cooking tips:There are skills in making delicious dishes.