1. The heating package must be applied in strict accordance with the instructions for use. During the heating process, pay attention to opening the vent, so that the self-heating rice can be heated under safe and controllable standards to prevent accidents such as explosion and steam combustion.
2. White rice can be heated normally if the heating package is not damaged. However, if the heating bag is damaged, there may be potential safety hazards, and the heated white rice will also be polluted by the material environment in the heating bag and cannot be eaten.
Although self-heating rice is very convenient, it is recommended not to eat it for a long time. The most critical injury is the lack of vitamins and preservatives. It is recommended to eat more fruits and vegetables to ensure a balanced diet.
4, self-heating rice has preservatives, and it is also possible to add additives. Long-term consumption is still harmful to physical and mental health; When the snack box is heated, it will produce more or less harmful substances; In the whole process of production, processing and storage, it is very vulnerable to environmental pollution. It is recommended to eat less.
Extended data
It turns out that the heating bag in self-heating rice is made of coke powder, activated carbon, salt, quicklime powder and other substances, which will produce high temperature when it meets water, and this kind of thing is not toxic.
Plus there is no direct contact with white rice, so it has no effect on the body. However, although warm water is not toxic, it is not suitable for drinking water, so people should be careful to solve it after use to prevent eating.
Baidu encyclopedia-zire bento