It is better to wrap the sauce beef with plastic wrap or the cold beef.

plastic wrap can wrap the sauce beef, but it should not be wrapped for too long. The main purpose of wrapping the sauce beef with plastic wrap is to help shape and prevent the beef from being shaped because it is too soft and rotten. There are two kinds of plastic wrap commonly used, one is white in color and the other is light yellow.

white plastic wrap is mostly household plastic wrap, and light yellow plastic wrap is mostly used in the kitchen. Household plastic wrap can be used to wrap cold and hot ingredients. Strictly speaking, plastic wrap used in the kitchen can only wrap raw cold ingredients, not suitable for hot sauce beef.

related information:

1. The plastic wrap used in catering industry is mainly PVC (polyvinyl chloride) plastic wrap, which is mainly used to wrap fresh fruits or cooked vegetables. However, the composition of this plastic wrap is extremely unstable, and it cannot wrap meat. If the food with grease comes into direct contact with meat, harmful substances will seep out. Especially when the temperature reaches above 61 degrees, the plasticizer will be dissolved out from the oil. Harm to health.

2. Why do restaurants use PVC cling film? First, the price is cheap and the cost is reduced. The amount of cling film used in the kitchen is very large, so in order to reduce the cost, PE cling film is rarely used.

the second point is that PVC cling film is superior to PE cling film in transparency, elasticity and viscosity, because a large number of chemical components such as plasticizers are added during PVC reproduction.

3. When wrapping the sauce beef with plastic wrap, you should choose PE plastic wrap. When heating meat, you should not heat it with plastic wrap. It is best to remove the plastic wrap and heat it in a porcelain bowl. No metal utensils can be put in the microwave oven. Try to eat less cooked food outside, especially when eating out. Don't order cold meat dishes with shapes.