El lugar ideal para que los plátanos se mantengan amarillos más tiempo

Bananas develop spots as soon as they're bought, whether stored in the refrigerator or a fruit bowl. On the counter, they begin to discolor and turn brown within days. Many people put them in the refrigerator, while others leave them with the apples, but in both cases, the result is usually disappointing.

To keep them yellow longer, you need to control the temperature and the gas they produce. The refrigerator darkens them, while a closed basket accelerates ripening. Between these two extremes lies an ideal range, around 13 to 15 °C, and moving them around the house can significantly extend their shelf life.

Bananas are climacteric fruits: they continue to ripen after harvesting thanks to ethylene, a gaseous hormone that converts starch into sugars and causes the peel to change from green to yellow and then to brown. According to EUFIC, the riper the fruit, the more ethylene it produces, in a chain reaction. In a fruit bowl or a closed basket, this gas accumulates and accelerates the ripening of the entire bunch.

The proximity of apples, pears, or tomatoes intensifies the phenomenon because they also release ethylene. Heat from the kitchen, direct sunlight near a window, or the space above the oven increase gas production and accelerate the appearance of dark spots. A cool, well-ventilated environment, on the other hand, slows the process.

Below 12°C (54°F), bananas undergo severe thermal shock, and their peel turns black within hours, although the flesh remains edible. For a still-yellow fruit, the effect is dramatic. Once fully ripe, however, cold temperatures can be beneficial: refrigerated at this stage, the flesh stays firm for a few more days, even though the peel darkens.

The best place to store them is a basement, a well-ventilated pantry, or a space under the stairs, away from light, much better than a heated kitchen. If there's no other option, the coolest corner of the room will do, away from the stove and sunlight, keeping the bananas separate from other fruits.

A few habits complement the choice of location. Handling the bananas carefully prevents bruising. Hanging the bunch from a hook avoids pressure points and allows for air circulation. If some ripen earlier, separating them prevents the entire batch from ripening at the same rate. Wrapping the bunch in cling film helps reduce gas exchange in the stems. And very ripe, peeled bananas freeze well for several months, ideal for smoothies, compotes, or banana bread.