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It's a plant hormone called ethylene gas. Ethylene gas causes fruit to ripen. The more ethylene gas in an area, the faster the fruit ripens
As bananas ripen they give off a gas that causes other fruit near them to ripen faster and then spoil.
They give off ethylene gas which will ripen other fruit. Ethylene gas is also used in greenhouse to artificially ripen fruit commercially.
All fruit produce ethylene gas in order to ripen, so by keeping your apples and bananas together in the open you are speeding up the ripening process. Bananas ripen faster than apples, which is why they spoil first.
Of the fruits mentioned, bananas ripen and decay the fastest.
because when the banana is covered the absence of light cause the clorophyll in the skin to break down, thereby turning yellow. With this breakdown, the banana skin releases ETHELYN GAS which causes the fruit to ripen.
yes this is true...when fruits are wrapped, the ethylene gas is trapped close to the fruit and a greater concentration of the gas is available to the fruit. because ethylene gas is a ripening hormone it causes the fruit to ripen quicker than if exposed to air.
Other fruits will not be damaged if placed in a bag with a banana. However, other fruits will ripen faster when placed in a paper bag with a banana. Some may ripen so fast that they spoil.
The warmer it is , the faster they ripen
All fruit produce ethylene gas as they ripen. Ethylene also makes fruit ripen in return. A fridge cools and contracts ethylene, while a cabinet does not (Boyles Law).
Bananas ripen quickly on their own as they're one of the few fruits that release ethene. Keeping them together in a plastic bag should make them ripen. Keep them away from other fruit that you don't want to go off, and if you want avocados to ripen put them in a brown paper bag with bananas in an airing cupboard.
You place them on the windowsill.