When cleaning pig intestines, you can first remove the mucus in the pig intestines with salt and vinegar, then turn it over with clear water for several times, then choose to remove the dirt, then put the large intestine in a basin, add two teaspoons of clear oil, knead and squeeze it with your hands for about 10 minutes, and finally rinse it with clear water. You can also marinate pork intestines in cola for half an hour, and then rub them in rice washing water.
According to the function of pig intestine, it can be divided into large intestine, small intestine and intestine head, and their fat content is different. The small intestine is the thinnest and the head of the intestine is the fattest. Fried pork intestines are the best. Hunan cuisine generally likes stir-frying, and it is very delicious when it is hot. Pig large intestine has the effects of moistening dryness, tonifying deficiency, quenching thirst and stopping bleeding.