Everyone must be familiar with canned food, especially friends from the Northeast. There is even a saying that "canned yellow peach can cure all diseases". Every time when you are sick, as long as you take the medicine obediently, your parents will take out a can of yellow peaches as a reward like magic. Over time, there is a saying that canned yellow peaches cure all diseases.

As for fruits, since canned fruits are sold in supermarkets at a cheaper price than fresh fruits, many people have questions about whether the canned foods we usually eat are made from rotten fruits. Made from fruit, many people even began to boycott canned food because of this rumor.

If you say this, the canned people feel aggrieved. Although canned fruits are cheaper than fresh fruits, they are actually the same. They are both very fresh fruits, but one enters the factory for processing, and the other directly Just for sale. So why are canned fruits cheaper than fresh fruits?

This is the reason for the fruit itself. You must know that most fruits themselves have sufficient water and sugar. There is no big problem on the tree. After all, plants also have metabolism. A small amount of pathogenic bacteria will not affect the growth of the fruit at all, but it will be different when picked. The fruit itself does not have this ability.

So after the fruits are picked, some are sold directly as seasonal fruits, and some are sent to factories for further processing and become our favorite canned fruits. Moreover, nutrients are not lost under the sealed treatment, which also reduces transportation and storage costs.

But canned fruits must be purchased in regular supermarkets, and try not to make them at home, otherwise an accidentally delicious canned fruit will turn into a deadly killer. This is actually because Regarding botulinum toxin, canned fruits processed in factories will be pasteurized at temperatures as high as 98 degrees after sealing.

Botulinum toxin is a type of bacteria that is not resistant to high temperatures. It can only survive for up to five minutes in an environment above 85 degrees. But it is different at home. It has not been thoroughly disinfected. Fruit and anoxic environments provide a breeding ground for Clostridium botulinum to multiply and survive.

So the canned fruit made at home, let alone two years old, may take away your life even if it is left for two days. Do you know how many people just eat the overnight meal and only eat it? He was poisoned and was sent to the hospital for rescue. The production methods are also very different for different cans.

If some canned fruits are made in the same way, then some of them can only be turned into jam for us to enjoy. This is because the pulp of the fruit itself is divided into soluble and insoluble. There are two types of solutes. Since canned fruits require high-temperature sterilization during production and processing, canned fruits such as kiwi fruit are rarely seen on the market.

Generally, canned fruits are mainly based on peaches, hawthorns, oranges, strawberries and other fruits. Although canned fruits are delicious, you should not eat too much. This is mainly because during the processing of canned food, For the sake of flavor, a lot of sugar is added as an auxiliary ingredient, which also results in the extremely high sugar content of general canned food.

If you eat a few more bites, you may become so fat that you doubt your life. However, many canning factories now use a raw material called L-arabinose to replace sucrose. This L-arabinose In fact, it is extracted by scientists from fruits and grains, so it does not cause any harm to the human body.

And after being eaten, it will inhibit the absorption of sugar and inhibit the absorption of fat. Therefore, when buying canned food, you must read the ingredient list clearly and try to choose this kind of can. Satisfy your desire to eat canned foods and worry about gaining weight.

Although canned fruits are very common nowadays, everyone must buy canned fruits produced by regular factories, mainly because some small factories will choose some products that are not in good condition or very fresh due to cost reasons. Fruits are processed.

Moreover, some unscrupulous merchants will omit the high-temperature sterilization step and instead add a large amount of preservatives to extend the shelf life of the canned food. This greatly increases the chance of botulinum toxin survival and makes it easy for people to In the case of food poisoning, although canned food is a good thing, there should be a certain degree of taste in delicious food. Eating too much is not good for the body.