Yuzu (fruit, fresh) keeps about 5–7 days in the fridge at 40°F (4°C) or below, counting from the day you bought it. Frozen, it keeps about Indefinitely.
That's the longest window published for Yuzu (fruit, fresh) — sealed in the fridge is its best case.
| Situation | Keeps for |
|---|---|
| Unopened · fridge | 5–7 days |
| Freezer | Indefinitely |
Air and warmth are what shorten an opened item's life — the right container buys back the days the packaging gives up once the seal's broken.
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About 5–7 days at 40°F (4°C) or below, according to USDA FoodKeeper v128. That window runs from the day you bought it — FoodKeeper publishes no separate after-opening figure for this one.
Yes — keep Yuzu (fruit, fresh) at 40°F (4°C) or below. Refrigerate at 40°F (4°C) or below.
Look for: Sour or off smell; Cloudiness, sediment, or curdling; Fizzing in a still drink, or a swollen carton or can; A bitter or 'off' first sip. Those are the general signs for beverages — USDA FoodKeeper v128 publishes no spoilage note for Yuzu (fruit, fresh) specifically. Never taste something to test it — when in doubt, throw it out.
Yes — USDA FoodKeeper v128 gives about Indefinitely in the freezer at 0°F (−18°C). Frozen food stays safe indefinitely; that window is about quality, not safety.