What are the common misunderstandings about storing fruit?
This answer is a draft. It stays unpublished until legal review and source verification are complete.
"Can bananas go in the fridge?" and "Do apples spoil the fruit next to them?" are questions asked the world over. Fruit divides into kinds that ripen after picking and kinds that do not, and that difference decides how to store it.
Fruit that ripens after picking, and fruit that does not
| Ripens after picking (ripen at room temperature, then chill) | Does not ripen after picking (chill from purchase) |
|---|---|
| Bananas, avocados, kiwis, peaches, pears, mangoes, melons, persimmons (some) | Strawberries, grapes, cherries, citrus, apples (already ripe), pineapples, watermelon (room temperature is fine until cut) |
| Fruit | Storage guide | Note |
|---|---|---|
| Bananas | Room temperature; once ripe, the fridge is fine (the skin turns black, the inside is still edible) | Chilling injury below 13°C (55°F) |
| Apples | Fridge (in a plastic bag) | Give off a lot of ethylene. Keep apart from other fruit |
| Strawberries | Fridge, 2–3 days. Wash just before eating | Spoil easily |
| Citrus | Cool room temperature to fridge | Prevent drying out |
| Avocados | Ripen at room temperature → fridge | Once cut, lemon juice slows browning |
- Ethylene is a plant hormone given off by fruit; apples, bananas, melons and peaches produce a lot. Keep it away from fruit you do not want to over-ripen; put fruit you want to ripen faster (avocado, kiwi) in a bag with an apple — the approach described by the Ministry of Agriculture, Forestry and Fisheries (MAFF) and others.
- Chilling injury: tropical fruit such as bananas, pineapples and mangoes can blacken below 10–13°C (50–55°F).
[Verify] Check the ripening classification and the explanation of ethylene against MAFF and NARO (National Agriculture and Food Research Organization) material, and the temperature figures against each source.
Misunderstanding 1｜Bananas rot in the fridge
The skin turning black is chilling injury; the flesh stays as ripe as it was. Chilled once ripe, bananas keep several days longer than at room temperature.
Misunderstanding 2｜Apples make other fruit rot
Apple ethylene speeds ripening, so keep apples away from fruit that must not over-ripen (strawberries, grapes). Put them with avocados or kiwis you want to ripen quickly and they become useful.
Misunderstanding 3｜Wash fruit before storing it
Washing removes the protective surface layer, and the moisture makes fruit spoil faster. Strawberries and grapes in particular should be washed just before eating.
Misunderstanding 4｜Cut fruit is fine at room temperature for a few hours
Bacteria multiply readily on a cut surface. Under the Ministry of Health, Labour and Welfare's approach to food-poisoning prevention, cut fruit goes in the fridge and should not sit out for more than 2 hours. Eat cut fruit the same day.
Misunderstanding 5｜Freezing destroys the nutrients
Freezing does not greatly reduce vitamin C and the like; for long storage, nutrients are generally described as better kept frozen than chilled. Bananas, berries and mangoes are frozen for smoothies and so on, which also cuts food waste.
---
Sources
- Ministry of Agriculture, Forestry and Fisheries, "How to store fruit well" [果物の上手な保存方法]
https://www.maff.go.jp/j/seisan/ryutu/fruits/
- NARO (National Agriculture and Food Research Organization) [農研機構], "Ethylene and fruit ripening" [エチレンと果実の追熟]
https://www.naro.go.jp/
- Ministry of Health, Labour and Welfare, "Six points for preventing food poisoning at home" [家庭でできる食中毒予防の6つのポイント]
https://www.mhlw.go.jp/www1/houdou/0903/h0331-1.html
⚠️ Editorial note: the source URLs above were identified by search. Our working environment cannot reach go.jp domains, so the contents have not been checked against the text. Verify every source before publication and record who checked it and when.
About this article
What we share here are ideas and everyday practices passed down among people living in Japan, together with general information drawn from public sources. They are not official recommendations, and they are not professional instruction. Practices vary between households and regions.
This is general information. Results vary from person to person and depend on your own conditions and surroundings.
Please decide for yourself, using your own judgement, whether any of this suits your situation. We cannot accept responsibility for any damage, loss or injury arising from following this article.
Some ingredients need thorough cooking. Eat raw only foods that are sold for raw consumption. If you have allergies, check the ingredients.
Sources
Tell us if this has changed
Approved contributions keep the contributor's name, shown in five languages.
Related questions
Other languages：日本語 ／ 简体中文 ／ 繁體中文 ／ 한국어
Value Village is not a government body. Always confirm procedures on the official site.
Written by Value Village from public sources. Nothing here is reproduced from another site.