The following is the introduction of hairy belly:

Hairy tripe is the flap stomach part of cattle stomach. There are two kinds of beef omasum. The beef omasum grown on feed is yellow, and the beef omasum grown on food crops is black. White hairy belly is bleached and belongs to frozen food.

Maodu is rich in nutrients such as protein, fat, calcium, phosphorus, thiamine, riboflavin and nicotinic acid.

The hairy belly is the flap stomach part of the cow's stomach, and the cow is a ruminant with compound stomach, which has four stomach cavities: rumen, reticulum, flap stomach and abomasum.11. The inner layer of the stomach wall of the flap stomach is folded to form hundreds of leaves arranged in a louver shape, so the flap stomach is also called louver belly, and the hairy belly is also called beef louver.

For the above information, please refer to Baidu Encyclopedia-Cat Capital.