Before cleaning, turn the large intestine upside down and pick up all the oil and dirt inside. Then 1, when cleaning the pig's large intestine, add some vinegar and a tablespoon of alum to the water, rub it for a few times, and then rinse it with clear water for a few times, and it will be clean. 2, buy water such as pig intestines, add some salt and alkali before cleaning, which can reduce its odor. 3. It is also effective to wash pork intestines and bellies with washed rice. 4. Washing pig intestines twice with sauerkraut can basically eliminate the fishy smell. 5。 Your secret recipe can be washed with flour and vinegar several times.

Wash pork tripe skillfully

Many people like to eat pork tripe, but it is not easy to clean it. Most people scrub the pig's belly with salt, and the effect is not particularly good. If you use some vinegar in the cleaning process, the effect will be better. Because through the action of salt and vinegar, you can remove part of the dirty smell in your stomach and the mucus on your epidermis. This is because vinegar makes collagen discolored and coagulated; Salt has a high osmotic pressure. Collagen can be separated from the stomach wall by the action of salt and vinegar, thus removing dirt and odor. After cleaning, put your stomach in cold water and scrape off the calluses at the tip of your stomach with a knife.

Be sure not to use alkali when washing your stomach, because alkali is very corrosive. Under the action of clothes, the mucus on the belly surface will fall off, destroying the protein on the belly wall and reducing the nutritional components of the belly.