The head of pig's large intestine refers to pig's rectum. Pig's large intestine belongs to pig's internal organs. According to different functions, pig intestines can be divided into large intestine, small intestine and large intestine head. Cleaning method of large intestine: 1. Flour: Simply clean the pig's large intestine with clear water, put it into a clean basin, mix proper amount of vinegar and flour in the basin, and then knead the pig's large intestine. 2, lemon juice: you can add a few drops of lemon juice when cleaning the pig's large intestine. 3. Drowning: After the pig's large intestine is washed, it can be drowned, and hot water is used when drowning.

First, the difference between pig large intestine head and pig large intestine

The head of pig's large intestine refers to pig's rectum. The pig's large intestine is the pig's internal organs. Pig's large intestine can also be called fat intestine, which is more common in pig's viscera and non-staple food. The function of pig intestines is to transport and digest food. Strong toughness, according to their own functions can be divided into large intestine, small intestine, large intestine head.

Second, how to clean the large intestine

1, flour

Many people only add vinegar when cleaning the pig's large intestine, but adding vinegar alone can't clean the pig's large intestine. You should also add flour, the right amount of flour. Flour has a certain adsorption effect. Adding flour to clean the pig's large intestine can make it cleaner. First, clean the pig's large intestine with clean water several times. Put the cleaned pig's large intestine into a clean basin, mix in proper amount of vinegar and flour, and then knead well. Rub it hard, both inside and outside the pig's large intestine, and rub it several times.

2. Lemon juice

Vinegar and flour can only remove some dirty things in the pig's large intestine, but can't completely remove the odor in the pig's large intestine. It still has a certain smell. When cleaning, you can drop a few drops of lemon juice, which is fragrant and can remove the odor in the pig's large intestine.

Step 3 drown

Many people directly process clean pig large intestine without blanching. In fact, one blanching step should be added as much as possible. Scalding has a certain bactericidal effect, which can increase the cleanliness of pig large intestine and make people feel more at ease when eating pig large intestine. Be careful not to use cold water when scalding, and put the pig's large intestine in while it is hot. Blanching the pig's large intestine with cold water may shrink the pig's large intestine, which not only tastes bad, but also makes it older. When scalding the pig's large intestine, you can't cut the pig's large intestine in advance. Cutting the pig's large intestine in advance will shrink the pig's large intestine. You should blanch the pig's large intestine first, and then cut the pig's large intestine after blanching.