How Long Does Grape Juice Last?
Quick Answer
Grape Juice lasts 9-12 months when unopened. Once opened, it should be used within 7-10 days.
Shelf Life by Storage Condition
| Storage Condition | Duration |
|---|---|
| Pantry (Unopened) | 9-12 months |
| Pantry (Opened) | Not applicable |
| Refrigerator (Unopened) | 9-12 months |
| Refrigerator (Opened) | 7-10 days |
| Freezer | 8-12 months |
How to Tell If It Has Gone Bad
- Off or sour smell
- Change in color (darker or cloudy)
- Presence of mold
- Bubbling or fizzing indicating fermentation
Proper Storage Tips
- Store unopened grape juice in a cool, dark pantry away from direct sunlight.
- Refrigerate immediately after opening and keep the container tightly sealed.
- Do not freeze grape juice in its original container; use freezer-safe containers leaving space for expansion.
Risks of Using Expired Grape Juice
Consuming expired grape juice can lead to gastrointestinal discomfort due to fermentation or bacterial growth. Mold contamination may cause allergic reactions or respiratory issues. It is important to discard juice that shows signs of spoilage to avoid foodborne illness.
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Frequently Asked Questions
How long does Grape Juice last?
Unopened grape juice lasts 9-12 months when stored properly; once opened, it should be consumed within 7-10 days if refrigerated.
Does Grape Juice expire?
Yes, grape juice does expire. Over time, it can spoil due to microbial growth or fermentation, especially after opening.
How can you tell if Grape Juice has gone bad?
Signs of spoilage include a sour or off smell, change in color, presence of mold, and bubbling or fizzing indicating fermentation.