The shelf life of lemon juice depends on whether it is freshly squeezed or commercially bottled. Here's a detailed look:
Freshly Squeezed Lemon Juice
Freshly squeezed lemon juice is best used quickly. Here are some key points:
- Refrigeration is key: Freshly squeezed lemon juice should always be stored in the refrigerator in a sealed container to maximize its lifespan.
- Shelf life: Under ideal conditions, fresh lemon juice will last for about 3–4 days when stored in the refrigerator, according to our reference.
- Signs of spoilage: Look out for changes in color, smell, or taste. A sour or fermented odor indicates spoilage.
Commercially Bottled Lemon Juice
Commercially bottled lemon juice is processed to have a much longer shelf life. Here's what you need to know:
- Pasteurization and Preservatives: Due to pasteurization and the addition of preservatives, bottled lemon juice can last significantly longer than fresh juice.
- Unopened Storage: An unopened bottle of lemon juice can be stored in the pantry for 3-6 months or in the refrigerator for 6-12 months, according to our reference.
- After opening: Once opened, bottled lemon juice should be refrigerated and will have a significantly shorter shelf life, generally a few weeks to months depending on the preservatives used and how well it is resealed. Always refer to the specific product's labeling for recommended storage times once opened.
- Always check labels: Check the product label for exact expiration dates and usage instructions, as these can vary between brands.
Lemon Juice Shelf Life Summary Table
| Lemon Juice Type | Storage Condition | Shelf Life |
|---|---|---|
| Fresh Squeezed | Refrigerated | 3-4 days |
| Bottled (Unopened) | Pantry | 3-6 months |
| Bottled (Unopened) | Refrigerator | 6-12 months |
| Bottled (Opened) | Refrigerator | Weeks to months (refer to product label) |
Tips for Storing Lemon Juice
- Airtight containers: Always store lemon juice in sealed containers to prevent oxidation and the absorption of odors.
- Refrigerate promptly: If not used immediately, refrigerate both fresh and opened bottled lemon juice as quickly as possible.
- Avoid storing near strong odors: This can affect the lemon juice's taste and quality.
- Monitor for changes: Regularly check your lemon juice for any signs of spoilage.
