A normal cowhide is black.

Alias of beef louver: louver, belly tip and beef stomach. The valve stomach is leaf-shaped, and its function is to absorb water and acid produced by fermentation. Niubaiye can be used as food material, generally used for hot pot, fried food and other purposes.

Cows are ruminants. Unlike other domestic animals, the biggest feature is that they have four stomachs, namely rumen, reticulate stomach (honeycomb stomach), valvular stomach (tripe stomach, commonly known as tripe) and abomasum. The first three stomachs have no gastric glands and do not secrete gastric juice, which are collectively called forestomachs. The fourth stomach has gastric glands, which can secrete digestive juice, similar to the stomachs of pigs and people, so it is also called true stomach.

Extended information:

Beef tripe, also known as beef tripe, is one of the common ingredients in our lives. Beef tripe is rich in protein, which can maintain the balance of potassium and sodium, eliminate edema, improve immunity, buffer anemia and promote growth and development, and it tastes Q-elastic, so it is very popular among the public.

Precautions for eating beef venetian blinds:

1. Who are fit to eat beef venetian blinds:

Healthy and mild, qi deficiency, qi stagnation, damp heat constitution, yang deficiency

2. Who are not fit to eat beef venetian blinds:

Diseases of digestive system, endocrine system, infectious diseases, facial diseases, patients with neurological diseases, infants and young children.

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