As a sommelier and brewer, I have a deep appreciation for the importance of freshness and quality when it comes to food and beverages. When it comes to lemon juice, the same principles apply. The shelf life of lemon juice can vary depending on various factors such as the storage method and whether it is freshly squeezed or store-bought.
Freshly squeezed lemon juice, when stored in an airtight container, can last up to four days in the fridge. This is because the natural enzymes and compounds in the juice start to break down over time, leading to a decrease in flavor and quality. It's always best to use freshly squeezed lemon juice as soon as possible to enjoy its vibrant taste and aroma.
On the other hand, store-bought lemon juice, especially if it is pasteurized, can have a longer shelf life. Pasteurization is a process that involves heating the juice to kill any bacteria or microorganisms that may cause spoilage. This process extends the shelf life of the juice, allowing it to last 3-6 months in the pantry or up to a year in the fridge.
However, it's important to note that these are general guidelines and the actual shelf life can vary depending on the brand and specific storage conditions. It's always a good idea to check the expiration date on the bottle and follow any storage instructions provided by the manufacturer.
If you're unsure whether your lemon juice has gone bad, it's best to err on the side of caution and discard it. Signs of spoilage may include a change in color, a sour or off odor, or the presence of mold or unusual particles. Trust your senses and if in doubt, it's better to be safe than sorry.
In my personal experience, I have encountered situations where lemon juice that was past its expiration date or improperly stored had a noticeable decrease in quality. The flavor seemed dull and less vibrant compared to freshly squeezed juice. As someone who values the taste and aroma of ingredients, I always aim to use fresh lemon juice whenever possible.
The shelf life of lemon juice can vary depending on factors such as storage method and whether it's freshly squeezed or store-bought. Freshly squeezed lemon juice lasts up to four days in the fridge when stored in an airtight container. Pasteurized store-bought juice can last 3-6 months in the pantry or up to a year in the fridge. If you think your lemon juice has gone bad, it's best to discard it. Trust your senses and prioritize freshness and quality when it comes to your culinary creations.