Can you eat apples when they re bad, and can you eat apples when they re rotten?

If the apple is mechanically damaged, it is edible if it is bad, but if it is damaged due to microbial contamination, it is recommended not to eat it.

Mechanical damage refers to the damage of epidermal cells caused by collision in the process of transportation and sale, although the wound will be discolored due to oxidation, but the quality of the apple has not changed greatly, it is still edible, and only the damaged part needs to be removed.

And if the apple is damaged, it is because the apple tries to be exposed to the air, resulting in a large number of bacteria, fungi and other microorganisms attaching to the surface of the apple, resulting in apple rot and damage. Don't eat it.

Once the apple is rotten, it means that various microorganisms have begun to multiply on the surface and internal flesh of the apple, especially some fungal microorganisms, which multiply very quickly in it, and it is easy to produce toxic substances, which will spread from the rotten part to other parts, so that the intact part of the apple also contains a small amount of toxic substances. It is easy to cause nausea and diarrhea when entering the human body, and it may even lead to human poisoning.

In addition, the wound of the apple may also be caused by frostbite, in this case, the apple will not appear toxin, but the nutrient part of the apple is destroyed, and it can continue to be eaten, but it will affect the taste.

It is better not to eat the apple if it is a little bad, the apple is a little rotten, and the bacteria may have begun to spread inside the apple, and it also reflects that the state inside the apple has declined. Therefore, it is generally best not to eat apples that are bad, although they are only a little bad, but one of them will have germs, etc., and eating them will be bad for your health.

The apple is spoiled and cannot be eaten.

As long as the fruit is moldy and rotten, various microorganisms, especially various fungi, will continue to accelerate the reproduction in the rotten fruit, and produce a large number of toxic substances in the process of reproduction. These poisonous substances continue to penetrate and diffuse from the decaying part to the non-decaying part through the fruit juice liquid, resulting in the non-decaying part also containing microbial metabolites.

People who eat the mycotoxins in rotten fruits may experience dizziness, headache, nausea, bloating, etc., and in severe cases, they can be life-threatening.

Apples will have a wine smell after being stored for a long time, mainly because of cellular respiration in apples, which undergoes anaerobic respiration, which refers to the conversion of glucose in apples into alcohol. This is similar to how wine is made. Not only apples have been stored for a long time or have a wine taste, like other fruits such as grapes, pears and other fruits, as long as they contain glucose, then anaerobic respiration will produce alcohol, giving it a taste of wine.

So there is a question, some people will ask whether apples can still be eaten if they have a smell of alcohol after being left for a long time? It depends on whether the apple is rotten, if the apple is rotten very severely, then you can't eat it anymore, because if the alcohol content in the apple is very high, some people who are allergic to alcohol will have alcohol poisoning, if the apple is not rotten, but there is a smell of wine, then it can be eaten or held, but it still depends on the individual's physique, some people will be allergic to alcohol, then it is not recommended to eat. After an apple undergoes anaerobic respiration for a long time, it will have rotten fruit, so this situation is very normal.

If you want to keep the apples for a longer period of time, then you need to put the apples that you have washed in the refrigerator, or do not wash the apples, because if you do not wash the apples, there will be a protective film on the apples, which will be able to inhibit their anaerobic breathing. Either the good apples are separated from the rotten apples, because the ripe apples will be ethephon on the outside and the other apples will not be fully red to ripen. However, it is still recommended that you do not eat rotten apples, and when the apples smell of alcohol, they should be thrown away immediately, because eating this kind of rotten fruit still has a certain impact on the body, and it is still recommended that you eat fresh fruits.

This kind of little knowledge in life is very useful, and everyone should be able to observe more strange phenomena around them, and then share them with everyone to increase their knowledge of life. Eat the right fruits to have a healthy body.

1. Apples are generally edible if they are a little broken, but they must be removed from the bad part.

2. If the damage is mechanical, for example, if the cells of the epidermis are damaged when selling or transporting, you can eat it, if it is infected with microorganisms, try not to eat it, so as to avoid adverse effects on the body after eating, abdominal pain and diarrhea.

No, after a piece of apple is broken, the bacteria in the rotten part will be transmitted to the whole apple through the juice, so even if the bad part is removed and then eaten, some microorganisms or bacteria will cause some harm to the human body. The fruit itself will be more likely to spoil, but it is not possible to generalize all fruits, there are some fruits that can be eaten after removing the bad places, such as pears, if they are bad, you can remove the bad ones and eat them again, which will not cause some harm to the human body.

Nutritional value of apples:

Apples are rich in a variety of trace elements and vitamins and other nutrients that the human body needs, and are recognized as one of the most nutritious healthy fruits. At the same time, it is rich in protein, sugar, calcium and other nutrients, which can supplement the nutrients needed for human body functions, enhance memory, and eat apples regularly will also make people smarter. Apples contain zinc, which promotes growth and development.

Apples contain malol, and it is easy to dissolve in water, and it is also easy to be absorbed by the human body, which has a good effect on the prevention of tooth decay, and can also inhibit allergies and have a certain anti-sensitivity effect.

It is not suitable to eat together: 1. Apples and mung beans: may cause physical discomfort.

Apples contain malic acid, which can accelerate metabolism, reduce the fat of the lower body, and contain more calcium than other fruits, which can relieve edema of the lower body; Mung beans are cool and have a diuretic effect, and eating the two together may cause discomfort in the body, which is not good for health.

2. Apple and white radish: may induce goiter.

Apples are rich in plant pigments, and if they are eaten together with white radish, they can be digested and decomposed by the gastrointestinal tract to produce substances that inhibit the effect of the thyroid gland, and if eaten in large quantities, they may induce goiter.