Why does the grapefruit smell like wine when it is not rotten? How long can grapefruit be kept in the refrigerator?

High-quality aromatic oil can be extracted from the fruit skin, flowers and leaves of pomelo, high-quality pectin can be extracted from the peel, and the pulp can be processed into juice, fruit wine, citric acid, jam and canned food. So why does the pomelo smell like wine when it is not rotten? How long can pomelo be kept in the refrigerator? Let's take a look at the introduction of Encyclopedia Knowledge Network!

Contents of this article

1. Why does the grapefruit smell like alcohol even though it is not rotten?

2. How long can grapefruit be kept in the refrigerator?

3. Can you still eat white grapefruit if it tastes bitter?

Why does the grapefruit smell like alcohol when it's not rotten?

If the grapefruit is not rotten but has a wine smell, it may be because it has been stored for too long, causing the nutrients in the grapefruit to ferment and produce alcohol, or the grapefruit skin is damaged, allowing bacteria to enter the grapefruit pulp. Therefore, grapefruit that smells like wine should not be eaten to avoid food poisoning. Also, when eating grapefruit, do not eat crabs or cucumbers to avoid diarrhea.

1. Storage for too long

The grapefruit is not rotten but has a wine smell because it has been stored for too long. The grapefruit peel is thick, but during the storage process, the peel will continue to shrink and become thinner, and the nutrients in the pulp will begin to ferment, eventually producing alcohol, so the grapefruit has a wine smell.

2. Damage to the epidermis

If the grapefruit smells like wine even though it is not rotten, it may be because the skin is damaged. When the grapefruit is stored, the skin is damaged, which allows bacteria to enter the grapefruit through the damaged area, thereby infecting the flesh and causing it to deteriorate. Therefore, judging from the outside, the grapefruit is not rotten, but the inside has deteriorated and cannot be eaten.

3. Food taboos

Pomelo is a cold fruit. When eating it, you cannot eat crabs or other seafood at the same time, because seafood is also cold. Eating them together will irritate the stomach and intestines and cause diarrhea symptoms. Also, pomelo should not be eaten with cucumbers, so as to prevent the cucumbers from destroying the vitamins in the pomelo and reducing its nutritional value.

How long can grapefruit be kept in the refrigerator?

Grapefruit can be stored in the refrigerator for 2 to 3 days. After peeling, the grapefruit can be wrapped in plastic wrap and placed in the refrigerator for 2 to 3 days. Unpeeled grapefruit should be placed in a room temperature environment of 10 to 20 degrees and can be stored for 20 to 30 days. Newly purchased grapefruit should be stored for 2 days before eating, and the taste will be better.

1. 2 to 3 days

Grapefruit can be stored in the refrigerator for 2 to 3 days. After peeling, the grapefruit lacks the protection of the outer skin, which will lead to the growth of a large number of bacteria and microorganisms. It should be eaten on the same day at room temperature. Placing it in the refrigerator's cold storage area can lower the surrounding temperature and extend the storage time to 2 to 3 days.

2. Storage method

If the grapefruit is not peeled, it should be stored at room temperature, keeping the temperature between 10 and 20 degrees. Place the grapefruit in a ventilated and cool place, and the grapefruit can be stored for 20 to 30 days. The peeled grapefruit should be wrapped with plastic wrap and stored in the refrigerator.

3. Notes

After buying grapefruit, you should leave it for about 2 days before eating it. In order to extend the shelf life of grapefruit, fruit farmers usually pick and transport it a few days in advance. After two days, the grapefruit is basically fully ripe. At this time, the grapefruit will taste better and have richer nutritional value.

Can I still eat white grapefruit if it is bitter?

White grapefruit is bitter but you can still eat it. The reason why grapefruit tastes bitter is because it contains naringin, which is a nutrient that is good for the human body. Therefore, the bitter white grapefruit can be eaten, but when eating grapefruit, you cannot eat cucumbers, crabs and other foods to avoid irritating the stomach and intestines. When storing grapefruit, place it in a dry and cool environment to prevent the grapefruit from spoiling.