Principle of self-heating rice?

Whether it is on an online e-commerce platform or in a supermarket, everyone must have seen self-heating rice. As can be seen from the name of self-heating rice, it is a way to heat the rice by heating itself. However, when many people eat self-heating rice, they are afraid that the heating method of self-heating rice will produce toxic substances and cause poisoning. Next, let me introduce to you what the principle of self-heating rice is.

Deciphering the ingredients of the self-heating rice heating bag: Inventing a multi-purpose self-heating bag, which mainly uses roasted diatomaceous earth, iron powder, aluminum powder, coke powder, activated carbon, and salt to form a bag, which can be heated to 60°C after being kneaded , can be used for heating and medical hot compresses in winter. By adding quicklime, sodium carbonate and water, the temperature can be raised to 120°C for heating meals or steaming food. The temperature can be maintained for 20 minutes to drop to 100°C, and then to 60°C after 60 minutes. The material used for heating hot compresses in winter can be used repeatedly. After use, it can still be mixed with quicklime and sodium carbonate, then added with water to heat up, and used to heat food.

Self-heating rice comes with a heating pack, which heats up immediately within 3-5 seconds when it comes into contact with water. The temperature reaches over 150°C, the steam temperature reaches 200°C, and the longest heat preservation time is up to 3 hours. It is easy to cook uncooked rice. Mature rice. The heating process is pollution-free and low-cost, but it has certain safety risks. Traditional convenience foods need to be soaked in boiling water before they can be eaten. Some special groups, such as outdoor adventurers, tourists, troops and police on missions, cannot eat without boiling water. When eating self-heating rice, you don’t need boiling water or electricity. Tear open the outer packaging and pour the purified water bag inside onto the heating bag. The water and heating bag will automatically mix and heat up. The rice and dishes will be steamed in 8-15 minutes. Edible.

Teach you how to eat, how to use self-heating instant rice

A box of self-heating rice, unpacked. Take out the rice bag from the self-heating rice.

Use the top of the included spoon to slit the outer packaging of the rice bag.

In this way, the self-heating rice is disassembled, and then we use a spoon to stir the rice to make it soft.

Put the heating pack into the plastic box at the bottom of the self-heating rice and add a certain amount of mineral water.

Return the rice to its original position and wait.

Cover the outer packaging shell and wait for the heating pack to heat up.

There is a gurgling sound when it is hot. At this time, be careful not to touch it with your hands to avoid burns.

Finally, place the vegetable buns under the self-heating rice lunch box and heat the vegetable buns as well.

After it has cooled completely, peel off the outer shell and enjoy the hot rice.