2. The board factory is the stomach of a cow.

The oil is big, red and wrinkled. Cooked food bought directly is chewy. If it is boiled or fried, you can see white oil, which is similar to fat and chewy.

4. Beef sausage is a kind of famous flavor ingredient.

5. The word "plate" of plate intestine means whole piece, which refers to the complete large intestine of cattle.

6. The protein content of beef sausage and beef sausage products is relatively high. Beef sausage protein is a complete protein, which not only contains eight amino acids necessary for human body, but also has a ratio close to human body's needs and high nutritional value.

7. Cattle intestines also contain fat, carbohydrates, vitamins and minerals.

8. According to the theory of traditional Chinese medicine, beef intestines are sweet and cool, and enter the spleen, stomach and intestines. They have the effects of invigorating qi, regulating middle energizer, promoting fluid production, moistening dryness, clearing away heat and toxic materials, and can be used for treating pinkeye, quenching thirst, relieving sulfur and soju poisoning.