Tin foil has the functions of heat preservation, waterproof, sealing and electric conduction. In addition to helping food to be heated evenly in cooking such as barbecue and baking, it can also play the roles of refrigeration, sealing and heat preservation, and isolating heat sources. And it is indispensable for outdoor barbecue.
Tin foil can be divided into glossy surface and matte surface. The smooth surface can better absorb external heat and help food to be heated evenly. When the matte surface touches the food, the heat can be evenly distributed on the food surface, and the cooking time can be shortened.
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Wrapping with tin foil can gather heat, shorten cooking time and keep this temperature.
When using tin foil, there are also some precautions. For example, don't touch naked flame directly, don't put it in the microwave oven for heating easily, and only follow the instructions under the barbecue function of the microwave oven.
At the same time, it is also necessary to avoid that foods and seasonings wrapped in tin foil contain too strong acidic substances and contact with tin foil for a long time to avoid the dissolution of harmful substances. ?
People's Network _ Tin foil for barbecue is the patron saint of nutrition.