Healthy food >>>> Food in foil - is it possible to reheat?
Food in foil - is it possible to reheat?
One of the most convenient food packaging, foil, can become a source of gut trouble if used as a container to heat food. Foil for food packaging is made of aluminum, and this metal is not entirely safe. But when vacuum packaging products, aluminum foil is chemically resistant, durable and hygienic; it often constitutes, if not an independent package, then at least one of the layers of the packaging container that comes into direct contact with the food product.
Can food be reheated in foil? Until such time as aluminum does not come into contact with food acids in the company of air or is not exposed to heat, it is chemically inert. But it is worth, for example, to break the hermetic packaging of the foil with juice or sauce, as the process of aluminum oxidation begins. Heating accelerates many chemical processes, and in some cases serves as the only catalyst for a chemical reaction, even without the presence of acidic food components.
Since an ordinary aluminum pan can turn into a “chemical plant for the production of aluminum oxides” and become a source of toxic compounds in cooked food, for this reason, cookware manufacturers have switched to stainless pots and pans or aluminum, but covered with an inert layer of Teflon or enamel.
The same thing happens with aluminum foil, which is often wrapped in lunches, breakfasts and dinners for easy portability and reheating in the microwave or brazier, over an open fire (like at picnics). Foil is convenient for storing chilled food and food from them, but not for heating and cooking.
The question arises about the preparation of meat, fish and vegetable dishes, when they are accustomed to using foil for baking. But it's not for nothing that modern technologies have made it possible to bake food in special heat-resistant plastic bags and silicone molds - this is a chemically safer cooking process - and a healthy alternative to food foil.
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