What exactly is a cow shutter? Why do I eat beef shutters in the restaurant are black and white, and

Updated on Restaurant 2024-05-27
3 answers
  1. Anonymous users2024-01-24

    Cattle are ruminants, and unlike other domestic animals, the biggest feature is that they have four stomachs, which are the rumen, the reticulum, the valve stomach and the wrinkled stomach. Beef louver is also called hairy tripe, which is taken from the petal stomach in it. The white hairy tripe (beef shutters) is bleached.

    Hydrogen peroxide is generally used for drifting, and the shutters used in teahouses, stalls, and hot pot restaurants are more or less drifting. If you use hydrogen peroxide (H2O2) with high purity for drifting, it will not cause much harm to the human body after repeated rinsing, but if industrial hydrogen peroxide is used, there will generally be heavy metal residues.

  2. Anonymous users2024-01-23

    Beef shutters are tripe. The black beef shutter is a pickled black pepper beef shutter. It is more delicious. The white ones weren't pickled much. Compare the original taste.

  3. Anonymous users2024-01-22

    Cattle are ruminants, and unlike other domestic animals, the biggest feature is that they have four human stomachs, namely the rumen, the reticulum (honeycomb stomach), the valve stomach (louvered stomach, commonly known as the cow shutter) and the wrinkled stomach. The first 3 stomachs do not have gastric glands and do not secrete gastric juice, which are collectively referred to as the forestomach. The fourth stomach has gastric glands that secrete digestive juices, similar to the stomachs of pigs and humans, so it is also called the true stomach.

    The roughage ingested by cattle is mainly fermented and decomposed by microorganisms in the rumen into substances that can be absorbed and utilized.

    There are also two kinds of cattle shutters, the cow shutters that grow up on feed are black, and the cow shutters that grow up on grain crops are yellow.

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