Self-heating rice with hot water or cold water

Self-heating rice with hot water or cold water, sometimes because too busy or no time, this time you can eat self-heating rice, which changed our traditional concept of rice consumption, convenient life. Self-heating rice but help these people who want to eat to solve this problem, the following look at the self-heating rice to use hot water or cold water.

Self-heating rice with hot water or cold water 1

Self-heating rice with cold water, because the principle of self-heating is to heat the internal food through the chemical change of cold water and lime, the heating packet meets the cold water, it will release heat and heat the rice.

If you heat water, the rice may not be fluffy enough because the cooking process is too fast, which is not conducive to the digestive function of the human intestines and stomach.

The working principle of the self-heating rice heating kit is actually relatively simple, the cost of the heating kit is mainly composed of quicklime, we all know that quicklime in contact with water will generate (CaOH), which is actually calcium hydroxide. Generate this chemical reaction, but also release heat, the highest temperature can reach 100 ℃, so the heating pack can heat the rice.

Many self-heating rice heating packages are labeled prohibit heating water, in fact, self-heating rice heating packages of the heating principle and water temperature is not much to do. But if the self-heating rice heating pack to add hot water, heating pack in the heating period, the water will boil, and is a violent boiling, which will cause a large area of splashing water, may cause peripheral thermal burns. So self-heating rice heating pack is prohibited to add hot water, especially if there is a baby at home, such behavior is even more dangerous.

Purchase Experience

1, the rice is dehydrated cooked rice, no impurities, look very clean. A strong rice aroma comes out as soon as you open it.

2, cooked two, the operation is quite convenient. There is no counting time, see no steam to the outside on the open, the rice is already good.

3, this is the fish son dried bamboo shoots, bamboo shoots are very tender, not at all stuffed teeth.

4, minced meat cowpeas true to its name, cowpeas are very crispy, minced meat also has a meat flavor, the dishes are quite rice.

5, the heated rice is very soft; the particles are uniform, selling well, eating not as glutenous as fresh rice.

6, the temperature when heating is indeed very high, the lid are sprayed open, the outside of the . Plastic bag is very practical, not only to prevent the steam from gushing out, but also to catch the water after the steam condensation. The heated box has no odor and is safe to eat.

7, heated water poured into the heating package after a moment of hot air gushing, the plastic bag held up a good big, are afraid that it is going to explode, a little panicked.

Self-heating rice with hot water or cold water 2

Cold water. Self-heating food comes with a heating pack that reacts to the addition of cold water and warms up to 150 degrees Celsius.

Self-heating rice is a self-heating food.

Self-heating rice is a pre-packaged food that does not rely on electricity or fire to heat it, but is heated with its own heating pack. To use, simply place the special heating pack at the bottom of the food box and a cup of cool water will produce steaming hot food.

Self-heating rice uses cool water, and the rice inside is steamed rice with the same flavor, texture, and appearance as regular rice.

The principle of self-heating rice is very simple, and it comes down to the heating pack of self-heating rice, the main components of the heating pack are quicklime, sodium carbonate, diatomaceous earth, iron powder, aluminum powder, activated carbon, salt and other ingredients.

These ingredients will have a strong heating chemical reaction when they meet water, so as to heat the rice, the main source of heat is quicklime, also known as calcium oxide.

When calcium oxide meets water, it generates calcium hydroxide, which releases a lot of heat energy in the process.

The diatomaceous earth and activated carbon in the heating pack, which have excellent adsorption properties, play a supporting role in this chemical reaction.

After talking about the heating principle, and then say a few words about the correct process of eating self-heating rice, you need to pay attention to is not to be burned.

We first open the package, and then the rice fully stirred open, so that the rice becomes fluffy, and then put the heating package into the bottom of the self-heating rice plastic box, and pour the appropriate amount of mineral water, and then cover the lid.

During the heating process, there will be a gurgling sound, and we can put the vegetable packet under the self-heating rice box to heat up the vegetable packet as well.

Heating principle:

Self-heating food with a heating package, the temperature will rise after encountering water, and the heating package is mainly composed of iron powder, aluminum powder, coke, activated carbon, lime and other materials. Add cold water reaction, the heating can reach 150 ℃, the steam temperature reaches 200 ℃, the longest insulation time can maintain three hours. If an accident occurs, it is very easy to cause scalding and other hazards.

Expanded Information:

Warfighter Food:

Outdoor sports, by the wind, dust, rain, snow, low temperature and other unfavorable climatic influences and inconvenient to use open fire or prohibit the use of open fire, the product can be convenient, safe heating food, including in the carriage, tent. The amount of water required for the heater to work is only about 100ml, and no water purification is needed.

The total amount of components in each meal recipe of the new generation of field food is around 500g-570g, if consumed with other food, water or soup, each meal recipe can meet the needs of 2-3 people, economical.

Self-heating rice with hot water or cold water 3

Self-heating rice how to add

1, first of all, the vegetable package, this only need to put everything in the put on the top of the most with the water vapor heating can be, it's very convenient, the beginning of my two sides turned over to heat, and then tried, do not have to turn as much as the heat through the box cover, the only thing that must not be put the box cover on the heat sink port! blocked on it, use the spoon that comes with it to make a support.

2, the rice is completely raw, the beginning of this is very unexpected, but according to the package said, 13 minutes or more, the water vapor is not there, can also be cooked, eaten 4 boxes have not yet appeared to sandwich the situation. It is worth mentioning that as long as the heat through, you can smell the rice flavor.

3, this is the water package, it is important to note that there are two packets of water inside, one is added to the rice, and home with a rice cooker; the other packet of water is added to the heating layer. But don't need to worry about getting it wrong, since there are words on it, and secondly, the two water packets are packed separately, one with the rice and one with the self-heating packet, which is considered very thoughtful. You don't need to add extra water, two water packs are enough.

4, this is the heating process, you can see a lot of water vapor, this process do not use your hands to touch, really hot. Remember not to block the heat sink, important thing to say three times

5, after the rice is cooked through to join the vegetable package. The taste is still good, I personally feel that it is not spicy enough, I hope there will be more flavors. The softness of the rice is still good, after all, a lot of people like me will not do rice do not know how much water to add, bring your own water package to go to solve this problem.

Advantages and disadvantages of self-heating rice

Advantages: very convenient, in fact, they bought so bagged, but the rice is not as good as this one, and although the box takes up more space, but this kind of eating is still much more convenient. Especially suitable for outdoor adventure donkeys or people who work in the field for a long time.

Hazard: the heated lunch box may have harmful gases, not conducive to health. The steam is large when heated, easy to burn.