Metallic salts can result from cooking food in what type of containers?

Metallic salts can leach into food from unlined metal containers during cooking or storage. This is particularly true when reactive foods, such as those that are acidic or alkaline, come into contact with bare metal surfaces. Certain metals can react with these foods, potentially resulting in the leaching of metallic ions into the food.

Lined metal containers, on the other hand, are designed to be safe for cooking and storing food, as they have a barrier that prevents the interaction between the food and the metal. This lining helps to reduce the risk of metallic contamination in food, making them a safer choice compared to unlined options. Understanding the properties of different cooking materials is crucial in preventing foodborne illnesses caused by chemical contaminants.