Copper utensils have been used in everyday life for many generations. And this is due not only to a pleasant appearance, but also to its various useful characteristics. One of the important qualities is good thermal conductivity. With this property, even distribution of high temperature over the entire surface is ensured, which is very important for high-quality and quick cooking.
Copper utensils also have antibacterial effects. This metal perfectly fights fungi and bacteria. Therefore, there is nothing surprising in the fact that since ancient times it has been used to disinfect water.
However, scientists have proved that copper utensils also have a lot of minuses. If they do not cause direct harm to health, they negatively affect food and at times reduce its value.
First of all, it is necessary to notice the aggressive effect of copper on ascorbic acid, which is found in berries and fruits. She simply destroys her. Therefore, it is not recommended to store products in this container due to the oxidation of polyunsaturated fatty acids and the possibility of loss of vitamins.
The latter fact can directly damage the body, because it favors the appearance of free radicals. In addition, the presence of copper in a humid environment in the presence of carbon dioxide causes its oxidation, which is manifested in the appearance of a green coating. During heating, this plaque interacts with food acids, which favors the production of substances harmful to the body.
Therefore, before using copper utensils, you need to remove the green coating. This is done by wiping the surface with sodium chloride, which is pre-moistened with vinegar. Including copper dishes negatively interacts with food, which has an increased acidity, which leads to the need to cover the inner surface with other metals, for example, nickel, tin or stainless steel. This coating counteracts direct food contact and makes cooking safe.
For copper utensils to serve you for more than one year, experts advise you to carry out the following maintenance of the inner surface:
- At the first application, it is recommended to fill it with water and boil. You can add any aromatic herbs, for example - sage, rosemary or bay leaf. To make the coating last longer, always fill the pan or pan with oil or water and only then place it on the stove.
- The fire should never be very strong, and the contents of the dishes should not dry out or boil away. To stir the contents of the vessel, it is better to use a plastic or wooden spoon or spatula, but not metal objects - as they can damage the coating.
Copper dishes, which you can buy today without any difficulties, should be well-groomed and beautiful. But the choice is yours. Having compared all the pros and cons, you must decide whether you need such dishes in everyday life.