Canned food is the food material placed in an airtight container, after high temperature treatment, killing microorganisms and bacterial spores, to reach the purpose of long-term preservation. In other words, canned food can be preserved for a long time, the most important or depends on excellent sterilization conditions and sealed preservation.

Canned in sterile anaerobic state, microorganisms do not have the conditions to grow and reproduce, so the nature of canned food and most of the nutrients (such as protein, fat, carbohydrates and minerals, etc.) can remain stable for a long time. Therefore, canned food can be stored for a long time without the need or need to be rated for any preservatives during the production process.

In terms of nutrition, the primary disadvantage of canned food is that in the long storage process, some vitamins that are not easy to preserve are lost more. Therefore, when eating canned food, you should also be careful to compensate for the amount of fresh fruits and vegetables.

When buying canned food, in addition to checking the manufacturer and the date of production, you should also pay attention to the appearance of the can. Do not buy cans with bulges or cracks.

Finally, the manufacturer of Brilliant Food needs to remind us that we should never heat open cans in microwaves. Because the microwave oven can reach the high temperature in a short time and then it will attack a lot of gas, so that the food expands flexively, and even explodes. When heating canned food, it is necessary to open the container lid and then put it in the microwave oven.