Is it harmful to eat self-heating hot pot? In fact, it is as convenient as ordinary fast food, but it will be malnourished. 1. The heat source of self-cooked chafing dish is a heating bag, which is mainly composed of sodium carbonate, roasted diatomite, iron powder, aluminum powder, coke powder, activated carbon, salt and quicklime. Used for cooking food with cold water above 150 and steam above 200. 2. The nutritionist said, "The self-heating package does not directly contact with food, so as long as the self-heating package is complete, it will be fine." On the other hand, if you can't order takeout in the middle of the night, you can buy such self-heating hot pot in the university dormitory where small stoves are not allowed, and bring your own semi-cooked convenience dishes (such as lunch meat and ham sausage). It's quite satisfying to have a meal. 4. Although the self-heating hot pot is practical and convenient in daily life, the temperature can reach about 120 when it is heated, and it is easy to burn when it is close to the body. If the vent is blocked, it may even cause a small explosion. It should be noted that this kind of self-heating food belongs to aviation dangerous goods, so don't carry it or check it when flying.
Is the food in self-heating hot pot safe? Generally, the price is determined according to the ingredients. More meat will be more expensive, but the food inside is vacuum and not very fresh. The more meat in a self-heating hot pot, the more expensive it is. Meat processing products, such as sausages and meatballs, mostly use ready-made products of other brands directly. Pure meat is mostly made by merchants and the cost is high. Some merchants also attach sesame oil and dried vegetables to food packaging to make eating hot pot more contextual.
Self-heating hot pot itself has hidden dangers. If used in the case of damaged heating package, it is very likely to cause explosion. The principle of self-heating chafing dish The main components of the heating bag are roasted diatomite, iron powder, aluminum powder, coke powder, activated carbon, salt, quicklime and sodium carbonate. In fact, the principle of heating is very simple. The calcium oxide in the lime heating bag reacts exothermically when it meets water, and is converted into calcium hydroxide, which releases heat energy and generates steam, thus cooking food. The small air holes on the lid of the fire-free hot pot are used to discharge the water vapor in the box. The injected cold water can be heated to above 150, and the temperature of steam can reach 200 to cook food.