In this short guide, we’ll look at the flavor profile of lemon juice in order to answer the question “What is the flavor of lemon juice?.” Furthermore, we will explore the shelf life of lemon juice as well as how to identify bad lemon juice.

So, without further ado, let’s get started and learn more about it.

What is the flavor of lemon juice?

Lemon juice has a tangy, sour, or acidic flavor. It has an acidic and sour flavor profile because to its low pH. It also lends a sour flavor to everything it comes into contact with.

Lemon is high in vitamins, particularly vitamin C.

Vitamin A, potassium, calcium, and magnesium are also present. One raw lemon has 29 calories, 9 grams of carbs, 2.8 grams of dietary fiber, and 0.3 grams of fat. There are also 1.1 grams of protein in it.

You can learn more about the five basic tastes here.

When it comes to lemon juice, how long does it last?

Freshly squeezed lemon juice will keep in the fridge for about 2-3 days without going bad, but we recommend that you drink it within 24 hours.

Although cooling lemon juice in the fridge slows the pace of degradation, it still loses its distinctive flavor and aroma over time. When kept in the fridge, store-bought fresh lemon juice lasts for around 4-5 days.

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When it comes to commercially prepared bottled lemon juice, it can be kept in the refrigerator for up to 6 months after opening if properly preserved.

Furthermore, the best before or expiry date printed on the bottled lemon juice should always be considered. Unopened bottles have a longer shelf life and can be kept in the pantry or kitchen cabinet for up to 15 months without going bad.

The fact that bottled lemon juices are processed and various preservatives are added to keep them fresh and flavorful for a long time is the explanation for their longer shelf life.

You should also check the expiration dates on the labels of bottled lemon juices.

What are some of the advantages of lemon juice?

According to a 2007 study, consuming 1000 mg of vitamin C daily for roughly 6 weeks was linked to a lower risk of type 2 diabetes.

Lemon juice aids in lowering the dangerous blood sugar surges that diabetics experience on a regular basis.

When it comes to the benefits of lemon water, this delicious beverage is high in vitamin C and low in calories and carbohydrates, making it an excellent choice for diabetics because it not only keeps their bodies hydrated but also allows them to enjoy it without fear of developing a health problem.

Citrus fruits, such as lemon, have a variety of bioactive substances that not only help to prevent obesity but also help to treat it.

When lemon is combined with another food, it decreases the glycemic index of that food by delaying the conversion of starches into glucose.

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How can you tell if your lemon juice is spoiled?

The color, flavor, and fragrance of the lemon juice have all changed, indicating that it has gone bad.


Freshly squeezed lemons have a little tinge of yellow in their hue. So, if your lemon juice has a murky appearance or a deeper hue, it is likely that it has gone bad, and it is best not to consume it any longer.


The flavor of freshly squeezed lemon juice is tart and lemony. If you don’t receive that tangy flavor anymore, or if you get a flat or bland taste, your lemon juice has gone bad and you should discard it.


Freshly squeezed lemon juice has a tart and pleasant aroma. The fragrance of the lemon juice that has gone bad will be noticeably different.

What is the best way to keep lemon juice?

After squeezing the juice from the lemons, immediately refrigerate it in an airtight bottle or container to extend its shelf life.

Freeze the lemon juice in an airtight or sealed container, leaving about 1/2 inch headspace at the top because the juice will expand as it freezes. Lemon juice that has been kept frozen at 0°C for an extended period of time will not spoil.

Lemon juice can also be frozen in the shape of cubes in the freezer.


In this short guide, we look at the flavor profile of lemon juice to answer the question “what does lemon juice taste like.” We also talked about how long lemon juice lasts and how to recognize bad lemon juice.

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