2. Similarly, first scald the beef venetian with boiling water, then stir it with chopsticks in the basin. After three minutes, put the preliminarily washed beef venetian on the chopping board, sprinkle some fine salt and white vinegar on the beef venetian, and then rub it repeatedly with clean water. The black or tan on the surface can basically be removed.
3. Most of the snow-white and beautiful cow veneers on the market use chemical methods: first soak them with caustic soda and then bleach them with hydrogen peroxide. Although such cow veneers are white and flawless, they are harmful to human body.
Extended data:
stomach of a cow
That is, beef stomach. Alias: louver, belly tip, beef stomach. It is one of the viscera of cattle, that is, the third septal valve stomach in the stomach of cattle. 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. Cantonese people also steam tea as a snack when they drink it. Fresh beef tripe must be processed to be crisp and delicious.
Tripe contains protein, fat, calcium, phosphorus, iron, thiamine, riboflavin, nicotinic acid, etc. It has the effects of invigorating the spleen and stomach, invigorating qi and nourishing blood, tonifying deficiency and replenishing essence, quenching thirst, and dizziness, and is suitable for people with deficiency of qi and blood, malnutrition and weak spleen and stomach after illness.
References:
Baidu Baike Niubaiye