Not long after I bought it, the banana cracked, why did the banana crack?

I just found that it's okay, if the crack is very serious, don't eat it, and there are many big dark spots on the soft epidermis, and the skin doesn't need to be picked, just throw it into the wet trash can. Therefore, banana chips** or banana puree** are also common things for mountain farmers. The mountain farmers in this place don't introduce too much about the **, and everyone should not make up for it, the appearance of the banana puree ** is not very good-looking anyway.

Bananas are overripe and crack during ripening; Normally, I don't buy bananas and other fruits with cracked skins. For the ripening of bananas, it is actually not very scary, because the ripening of the fruit itself is completed under the action of the ripening agent produced by itself, and the ripening agent used by the merchant is generally harmless to the human body. Put a plastic bag tightly and put it in the refrigerator to refrigerate.

I did it when I got home, and I was able to leave it for at least four or five days.

Really naturally ripe bananas, the surface is a little bit, not very beautiful, and this banana can't be left for a long time. (Actually, the beautiful bananas you see may also be because of the lighting). The bananas bought in the market are washed several times with clean water, and then the moisture on the surface is wiped with a dry rag to remove the ripening agent on the surface, so that the bananas will be stored for a longer time.

Under normal circumstances, after the banana peel is cracked, the flesh inside is basically fully ripe, and the flesh is delicate and tender. So when the banana peel cracks, it can be considered that the banana is ripe. Round brown spots appear on the stalk and skin, which gradually expand in size and join together to become large spots, and after two or three days, the whole fruit turns black or even rots.

Banana is a kind of fruit that most people like, which is conducive to moistening the intestines and curing constipation. Here, by the way, I will share how to distinguish the good from the bad of bananas. Someone will definitely buy it, and new bananas will be added to the shelves, always looking fresh, and the humid temperature is suitable for preserving bananas, banana shelf life.

It will also be longer.

That's because bananas are too ripe and prone to cracking during ripening; If the banana is ripened in a high temperature and high humidity environment for a long time, the pulp will expand significantly, but the peel will not change much; After the second ripening, the meat temperature of the banana is higher than that of the peel, and the principle of thermal expansion and cold contraction causes it to crack.

The flesh of an unripe banana is not full, does not occupy the space inside the banana peel, there is still some gas in it, once the temperature rises, the expansion rate of the gas is the highest, and the lowest is the banana peel with more fiber, so the banana peel will crack.

Because when you buy it back now, the temperature around it will rise, and it will be ripe, and when it is ripe, the banana peel will crack.

It's because bananas are so ripe, and bananas are a delicious fruit that helps us improve digestion.

Bananas are also a more common fruit in our lives, and bananas are also conducive to promoting digestion and absorption of the gastrointestinal system, so we usually eat more bananas, which is also good for our body, and it is best when we buy bananas. Choose a banana with a greener color, if its color is too yellow, it means that the banana is ripe, buy it home to eat it in time, if you don't eat it in time, he may also rot.

1. Bananas are also ripened with ripening agents.

Usually, bananas are generally produced in Hainan, which is also far away from here, so they will add bananas when selling bananas and use ripening agents to ripen first.

Second, the cracked banana peel may also be due to the ripening of the banana.

Usually, the banana we buy home is not kept fresh, put it on the table, after a long time, its skin will be dried by the wind and will naturally crack.

3. Cracked bananas should also be eaten as soon as possible.

If the banana you bought home is cracked, you should eat it as soon as possible, because its skin is cracked, and it is easy to breed bacteria, and flies may fly to it at this time.

So when we buy bananas at home, we also have to put it in a bag, and then spray it with some water, so that the effect of keeping it fresh will not make the banana peel crack quickly, so when buying bananas, we also have to buy some, the one that is not ripe, so that it can be eaten slowly for a longer time.

There are many ways to eat bananas, usually we can put bananas and milk together at home to beat it into bananas, you are also very delicious, and it is also very suitable for children to eat, and the banana juice that comes out of this way is also very good for children's stomach, so usually at home, if children do not like to eat bananas, you can put it in Wangzi milk.

, break it together, so that the child likes to eat it, because it is also very delicious.

Cracked bananas are generally edible, and as long as you eat them sparingly, there will be no problem. It is important to note that if the cracked banana has obvious deterioration or abnormal smell, do not eat it. Also, bananas are more susceptible to bacterial attack after cracking, so it is recommended to eat them as soon as possible, and people with bad stomachs try not to eat them, even fresh bananas should eat less.

After the banana is picked, it is cut off from the plant's nutrients, so the peel begins to decompose and slowly becomes soft. The banana flesh is gradually ripened by ether, so the peel is easily separated by the pulp, that is, the banana peel is easy to crack. Most of today's bananas are picked when they are green and yellow, and then ripened along the way with ripening agents, which will make the growth of the peel and pulp of the bananas out of sync.

This is because the ripening agent is used too much, which causes the banana peel to oxidize quickly after contact with the air, so the phenomenon of cracking occurs, and if you want to avoid this, you can rinse the banana with water and store it.

It may be caused by ripeness, ripening ingredients, squeezing, excessive fertilization during planting, thermal expansion and contraction, etc.

Method 1: Suspension method.

We usually put the bananas in the bag and put them casually, but if we put them flat like this, the bottom of the banana will be compressed, which will easily make the banana crack, so that it will be black and soft. At this time, we need to hang the banana upright with a rope, so that the banana will not be too oppressed, and the preservation time will naturally be longer.

Method 2: Put a piece with an apple.

We washed the bananas we bought in water and thoroughly wiped them off with kitchen paper. Then put the bananas and apples in a bag, drain the air in it as much as possible, then seal them and put them in a dry and cool place, this method is still very fresh for 10 days.

Method 3: Keep dry.

Many of the bananas sold now have been ripened with a ripening agent, and after we buy it, there is a ripening agent on it, so that the longer we leave it, the easier it will ripen and rot. We need to wash the bananas we bought in water, and then dry them with kitchen paper to keep the surface dry, so that the bananas can not change color for a few days.

There is no way. Put in the refrigerator. This would have been if it had been a ripe banana. It's not easy to save. Because it's easy to rot. So. This is too. There is no way to do things. Bought. Eat him as fast as you can!

Then you can wear the banana with a rope and hang it, so that it can be kept for a longer time, and when you buy bananas, if you can't eat them for a while, you have to buy some yellow and green, so that the bananas will be placed for a longer time.

A good solution is to put it in the refrigerator, but it will still rot when it should be. You eat it in time, and it won't rot. It won't rot in three days.

Won't rot in this case, you wrap it in plastic wrap well, and he will generally reduce its time.

Bananas rot easily, what's the best solution?

The bananas purchased by the family should be kept for a short time to avoid rotting, and they should buy bananas that are not too ripe when buying, so that they can be put for a few more days, and at the same time, they should be eaten in time after the bananas are bought, and should not be placed for too long, resulting in waste.

The best solution is not to buy so much and buy too much, and it will definitely be easy to spoil if you can't finish eating.

No, even if you do, it is not recommended to leave it for a long time, so when you buy it, it is best to buy it on the same day.

It is said that wrapping banana roots in plastic wrap can prolong the storage time of bananas.

Don't put the banana in a plastic bag, wrap it in plastic wrap and turn it upside down or diagonally.

Generally speaking, bananas do rot easily, so it's best not to buy too much.

In fact, bananas are ripe and easy to spoil in the future, so try to buy a little less.

Then you have to put it in the refrigerator to refrigerate, there is really nothing you can do about this.

This is the result of banana picking too early, and then forcibly ripening, banana farmers because of typhoons or other factors, the normal should be 7 8 ripe bananas to pick, in advance in 4 5 ripe when the banana is picked, because the banana is not fully developed, even if the use of ethylene ripening, can not achieve the texture and taste of the normal ripe banana, resulting in even if the banana skin is ripe and rotten, the flesh inside is not ripe.

Banana, a plant of the genus Plantain in the family Plantaaceae, also refers to its fruit. Native to southeast Asia, it is now cultivated in Taiwan, Hainan, Guangdong, Guangxi, etc. Banana is fragrant and nutritious, and the plant is a large herb that emanates from a rhizome and forms a false stem 3 6 m high from the lower part of the leaf sheath. Leaves oblong to elliptic, 65 cm wide, 10 20 clustered at the apex.

Spikes drooping, drawn from the apex of the pseudostem, flowers numerous, pale yellow; The inflorescence is bent, and the fruit is 10 20 bunches, about 50 150. The plants die after fruiting, and the sucking roots grown from the rhizomes continue to reproduce, and each plant can live for many years.

Friends who love bananas find that bananas have changed after a few days, in addition to the color becoming more yellow, sometimes black spots will appear, etc., so can you eat banana peels cracked?

The reasons why bananas are cracked and stiff can be the following:

1.After a long period of drought, sudden rainfall and sudden changes in temperature caused the flesh to absorb a large amount of water and quickly thicken, but the skin could not keep up with the growth rate of the pulp, and was squeezed and cracked.

2.Calcium is insufficient, calcium is a structural component of the cell wall, which has a great effect on the generation of new cells, can enhance the adhesion between cells, and is good for preventing banana fruit cracking, increasing fruit hardness, enhancing storage resistance, and preventing the invasion of germs. In addition, calcium in the soil can play a role in improving the soil structure, thereby promoting the development of the root system.

Calcium deficiency can make the peel thin and less flexible, leading to fruit cracking.

3.Too much nitrogen fertilizer greatly increases the growth rate of banana flesh, and comparatively speaking, the growth rate of banana peel is slower, which will lead to fruit cracking.

The above are the possible reasons why bananas are cracked and stiff.

These bananas are mostly chemically ripened and are not recommended for safety.

Because bananas are organic foods, they contain high spring moisture and contain water-soluble nutrients and enzymes, so they still carry out strong respiratory activity during storage.

Normally, every 10 degrees Celsius rise doubles the intensity of respiration, and under aerobic conditions, sugars or other organic substances in fruits oxidize and decompose, producing carbon dioxide and water, and releasing large amounts of heat; Under the condition of lack of oxygen, sugars cannot be oxidized, but can only decompose to produce alcohol, carbon dioxide, and release a small amount of heat. Alcohol left in the fruit will cause the fruit to rot and deteriorate.