When eating hot pot, rinse the beef louver for 2 minutes. When you see the beef louver rolled up, it means it's ripe and you can clip it out and eat it.

Tripe is tripe. Alias: louver, belly tip, tripe. It is one of the internal organs of cattle, that is, the third diaphragm stomach in the stomach of cattle. The valve stomach is leaflike, and its function is to absorb water and acid produced by fermentation. ?

Niubaiye can be used as food, generally used for hot pot, fried food and other purposes. Cantonese people also steam tea as a snack when they drink it. Fresh tripe must be crispy and delicious.

Identification of Niubaiye

In order to beautify the appearance of beef venetian blinds, unscrupulous merchants bleach it with "hydrogen peroxide"; In order to keep fresh, formaldehyde is directly added to beef venetian blinds; Unscrupulous merchants add industrial alkali to beef louvers in order to make them absorb water, swell and become heavier, thus doubling their profits.

Toxic beef venetian blinds will leave some odor because of adding some toxic substances, which can be identified by smell; Then there is the poisonous beef louver, which looks very good, usually very thick.