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All fruits, bananas included, give off CO2 which helps in the decomposing factor. Since your refrigerator is closed and only has so much space the CO2 builds up and causes them to rot.

. Bananas do not "rot" faster in a refrigerator. In fact, they will last longer there. The skin turns brown or black faster in a refrigerator, but the banana meat itself does not ripen that much more. In fact, it is recommended that ripened bananas be frozen to preserve them even longer. The cold temperature of a refrigerator encourages an enzyme (polyphenyl oxidase), which is naturally found in the banana, to polymerise phenols in the banana skin into polyphenols. Polyphenols are similar to melanin, the pigment responsible for the color in our skin. This is what blackens the skin of the bananas. Despite the color, the cold temperature will keep bananas firmer than a banana that has been left at room temperature for the same amount of time. The enzymes that break the starch into sugar, which makes the banana soft and ripe, work better at room temperature.

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11y ago
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13y ago

Actually, a banana does not "rot" or ripen faster in the cold, such as in refrigerator. The skin turns brown or black faster in the refrigerator, but the banana meat itself does not ripen that much more. In fact, it is recommended that ripened bananas be frozen to preserve them even longer. The cold temperature of a refrigerator encourages an enzyme (polyphenyl oxidase), which is naturally found in the banana, to polymerise phenols in the banana skin into polyphenols. Polyphenols are similar to melanin, the pigment responsible for the color in our skin. This is what blackens the skin of the bananas. Despite the color, the cold temperature will keep bananas firmer than a banana that has been left at room temperature for the same amount of time. The enzymes that break the starch into sugar, which makes the banana soft and ripe, work better at room temperature.

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12y ago

bananas rot faster than an apple or peach? that is the question i am triing to answer for my science project,. Sorry i couldn't help with your problem. its the same as mine!

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15y ago

The Enzymes in bananas react with oxyden causin them to rot. The Enzymes in bananas react with oxyden causin them to rot.

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15y ago

i think bananas but it depends on where you put them

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11y ago

bananas go rotton because of the air around it

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Q: How is a rotten banana a chemical change?
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Related questions

Are rotten bananas a physical or chemical change?

The process of a banana rotting is a chemical change. It involves the breakdown of organic molecules in the banana due to enzymes and microorganisms, resulting in the production of new compounds with different properties.


What color does a banana change to when a banana rots?

A banana will slowly turn black as it starts to go rotten.


Is bannan turning rotten a chemical or physical change?

This is a chemical change.


Is digesting a banana a chemical reaction or is a reversible change?

Digesting a banana is a chemical reaction, an ireversible change.


Is a rotting banana a chemical or physical change?

It's a chemical change


Why a rotten fruit is a chemical change?

Rotting of fruit involves the breakdown of complex organic molecules into simpler compounds through biological processes like fermentation or decomposition. This transformation results in the formation of new substances with different properties, which is characteristic of a chemical change. The chemical composition of the fruit changes as new molecules are produced, distinguishing it from a physical change.


Is a banana blending in a smoothie a chemical change or a chemical property?

Chemical change


Is dissecting a banana a chemical reaction or a reversible change?

Dissecting a banana is a physical change, not a chemical reaction. It involves physically separating the banana into smaller pieces, but the chemical composition of the banana doesn't change. A reversible change would be when you freeze the banana slices and then thaw them, as this can be reversed.


Is digesting a banana chemical change or reversible change?

Digesting a banana is a chemical change because enzymes in your digestive system break down the complex molecules in the banana into simpler molecules that your body can absorb for energy. This process involves a chemical reaction that results in new substances being formed.


What is a mushy banana?

... Rotten banana.


Is a banana ripening on a counter a chemical change?

Ripening is a chemical process.


Is a rotten wood a physical change or chemical change?

Rottening of wood is a chemical (breakdown) reaction