Canned foods are mostly made of fruits, and it can be said that canned foods are another way of selling fruits. Many people have eaten canned food. There are many types of canned food. Canned yellow peaches and canned pears are probably the most common ones. There are yellow peaches and a lot of juice in canned yellow peaches. Some people choose to eat only the yellow peaches when eating canned yellow peaches, and they choose to ignore the juice. So, can the juice in canned yellow peaches be drunk? The juice in canned yellow peaches cannot be drunk, mainly because it contains a variety of food additives and preservatives. Drinking it will do no good but only harm to your body. Here is a brief introduction: Cans generally work together to prevent food spoilage in three common ways: 1. Sterilization Both food and canned goods need to be sterilized. Once the bacteria and bacterial spores are killed, no bacteria can reproduce. However, the possibility of complete elimination is too small, and what can be done is basic sterilization, which will extend the shelf life of food as much as possible. 2. Sealing treatment There are also a large number of bacteria and bacterial spores in the dust in the air. The spores are like tree seeds, which are quite hardy and durable, and can be blown away by the wind. Therefore the cans are vacuum sealed. 3. Preservative treatment There are often preservatives in canned foods because bacteria will multiply rapidly in a suitable environment. Even if there is only one bacterium, it can quickly become countless because of its fission reproduction. The reason is that preservatives can effectively inhibit the survival of bacteria, making it impossible for the few bacteria to survive, and the shelf life of food is naturally extended. In fact, the more commonly used food preservatives are divided into two types: sorbate and nitrite. Potassium sorbate is basically non-toxic, but nitrite is a carcinogen, which is quite a big problem. There are prescribed hygiene standards for food additives: it is prohibited to add any additives to canned fruit. However, there are also some inferior canned foods that contain synthetic pigments such as potassium sorbate, carmine, and tartrazine, and the coconuts are "bathed" with sweeteners, industrial-grade pyrolyte, and industrial hydrogen peroxide. Therefore, when choosing canned yellow peaches, the first thing to consider is the appearance of the flesh. The color of normal canned yellow peaches should be uneven, with a hint of green in golden yellow. The color of the fake canned yellow peach pulp is completely uniform, and the color looks quite harmonious and beautiful. The juice of normal canned yellow peaches should be colorless, while the juice of dyed canned peaches is yellow. When choosing canned yellow peaches, first look at the soup. If the soup is very yellow, it has been dyed. If the soup is slightly yellowish, it is normal. At the same time, the flesh of dyed canned yellow peaches is unripe and relatively raw. Although homemade canned fruits can be used safely, they should not be stored for a long time, so it is best to consume them within a short period of time. |
<<: How to tell if eggs are spoiled How to tell if eggs are spoiled
>>: The difference between long-legged crab and king crab
For you who study and work hard every day, the gr...
Eating is very important for a person because it ...
The recipe of stir-fried sweet beans with ginkgo ...
We often see many transparent spring roll wrapper...
People who are in good health are those who know ...
Are you still eating the same monotonous meals in...
The increasing pressure at work makes many people...
Whenever you go out, do you always fail to resist...
We have many foodie friends in our lives. If we h...
Diseases caused by diet can’t be bought back. If ...
For most modern people, few people cook at home r...
Disease comes silently, but it is extremely harmf...
Most diseases and cancers are closely related to ...
As a woman, should you learn to cook some decent ...
The pressure at work should not be an excuse for ...