The lemon peel has black spots, can you still soak in water to drink?

Lemon peel has small black spots, and there are several types of cases.

1. The small black spots that naturally grow on the peel of lemon fruit are small hard gelatinous dots that form brown or black-brown dots, linear or amorphous on the surface of the fruit from flowering to the entire expansion period of the fruit. Formerly known as resin disease or sand pe.

Disease is a common disease of citrus fruits. This black spot is insignificant, it just doesn't look good, and it has no effect on the inside of the lemon. Comparatively, there are no pesticide residues. The lemon fruit is still good and edible.

2. Caused by insect pests. During the growth of lemons, some insect pests will cause some black spots to appear on the peel. As well as some wind and rain, melanin pigmentation.

Formation and so on have a certain impact. In this case, see if the black spots on the epidermis can be wiped off, and the peel is removed, and the fruit is intact and edible. If there is an insect infestation in the fruit, it is not edible.

3. Fungi. Sexual mildew. After the lemon is harvested, if it is not washed and waxed, it is easy to have such problems during storage and transportation.

This kind of dark spot is darker, mildew spots are obvious, and even long hairs can be seen. If it only grows on the epidermis, remove the peel, because of the protection of the peel, the fruit is still edible. If the flesh has mildew spots, it is not edible. It must be thrown away.

If there are only black spots on the skin, it is still edible, and it is okay to soak it in water.

However, it is best to remove the lemon peel before eating, because lemons are photosensitive fruits, especially the skin has a lot of photosensitive elements, and the black peel is exposed to ultraviolet rays.

The damaged part is harmful to the human body, so there are lemon slices with black peel.

Don't soak in water and drink it.

It is better not to, in case you get sick from ingesting mold.

Does that black dot have green hair? If not, you can peel off the skin, and you can soak it in water.

It's best not to soak it.

1.Yes;

2.There are many dried lemon slices turning black, but this phenomenon is generally not too harmful, so people can not worry about the health problems caused by the blackening of dried lemon slices when they use it, as long as the blackened part is removed, but for those lemon slices that have become too black, they should be discarded.

3.But it's best not to drink it, because dried lemon slices need to be sealed and preserved, and after a long time of contact with space, it will become oxidized, and the effect will be reduced, although there is no mold or deterioration, but the essence has changed, and it is best not to use it again.

1 Can you still drink lemon slices when they turn black.

Can't drink it. The lemon slices turn black because the phenol enzyme contained in the lemon pulp is combined with the oxygen in the air to produce quinone, which makes the cells in the plant brown, and then blackened. The second is that the lemon slices are not properly stored and suffer from the invasion of mold, resulting in the mildew and blackening of the lemon slices.

2 What is the use of blackened lemon slices.

Fresh lemon slices are tender and yellow and whitish in color, with a strong fruity fragrance, but the blackened lemon slices are not beautiful in color and cannot be eaten, and the fragrance of lemons is almost dissipated, and it is almost useless to keep them, but the blackened lemon slices still have some nutrients, which can be thrown next to flowers and plants as plant fertilizer to facilitate the growth of flowers and plants.

Lemons themselves are rich in vitamin C, which is a substance that is easily oxidized, so lemon slices will darken after a period of time when they are bought, which indicates that vitamin C is oxidized, and the black dried lemon is not fresh. Generally, lemon slices have deteriorated like this, so they can't be drunk, and drinking them is not good for the body. It's better to buy fresh lemon soaked in water.

This kind of definitely can't be soaked in water. It's all moldy. Drinking it is not good for the stomach.

It should be a vacuum leak, and now it has deteriorated, so it's better not to.

Black spots on the lemon zest can be a sign of imminent decay, consume as soon as possible.

There are many reasons for the black spots on the lemon peel, which can be due to the natural pigmentation of the lemon or due to a mold infection. It is important to discern the nature of the black spots. If it's a natural pigmentation, there's no problem, if it's a fungal infection, you can't use it.

When choosing lemons, be sure to choose lemons with yellow surfaces and uniform color distribution, such lemons are better, pinch the lemon with your hands, the lemon is softer, then don't buy it, such lemons are usually put for a long time, not fresh, and even have the possibility of deterioration; To choose a pinched firm, such a lemon is fresher.

Lemon use caution.

It can be eaten by the general population, especially suitable for people with dry mouth and irritability, indigestion, vitamin C deficiency, pregnant women with restless fetal movements, kidney stones, hypertension and myocardial infarction.

Patient appropriate. Lemons** are not for everyone, and they should not be ingested unscrupulously. Drink lemonade.

In moderation, it should not exceed 1000 ml per day. In addition, do not eat lemons and lemon drinks on an empty stomach, because lemons and vinegar have the same acidity and pH value.

Low up, so stomach ulcers, hypersecretion of gastric acid, suffering from dental caries.

and diabetes.

Patients should eat with caution to avoid harming gastric function, causing gastric hyperacidity or gastric dysfunction.

The above content refers to Encyclopedia - Lemon.

People's Daily Online - Lemon is not only used to soak in water and drink 11 amazing uses.

It turns black because it is oxidized, and the specific reasons are as follows:

Because of soaking, vitamin C is easy to oxidize and change color, so it turns black, especially alkaline under high temperature conditions. The nutrients or substances inside the skin will dissolve in the water, which is why it will turn black.

Vitamin C is easy to die at high temperatures, and you can't use a thermos cup to soak it, if you continue to have high temperatures, some toxic qualities in the plant will be blinded. Lemons contain a lot of vitamin C, which is highly oxidized, and dried lemon slices are definitely lower in vitamin C than fresh ones.

Lemon is rich in vitamin C, which has a variety of effects such as antibacterial, improving immunity, and assisting bone collagen production. Drinking 500 to 1000 ml of lemon water a day when you have a cold can reduce the runny nose and dissipate the cold quickly, especially when you have just caught a cold, you can be cured without medicine.

Ripe lemons should be lemon-yellow throughout, and the black spots are obviously abnormal, then there are two most likely and normal reasons:

This lemon has worms in it.

This lemon has begun to rot.

Of course, it is not excluded that some people are bored and draw circles on lemons, which is beyond the scope of our discussion.

Black spots on lemons cannot be eaten under normal circumstances, and black spots on lemons may appear to be spoiled.

There are black spots on the lemon indicating that the food has been put for a long time, and it has deteriorated, and there may be diarrhea, abdominal pain, nausea and vomiting and other gastrointestinal diseases after eating, and long-term eating may cause poisoning, and it will also affect the health of the body, so when the lemon has black spots, it can not be eaten.

Lemons are also rich in citric acid, vitamin C and calcium, etc., and the calorie content is relatively low, after eating can supplement the lack of nutrients in the body, and can also enhance the body's resistance and immunity, and eating some lemons every day will not cause the body to gain weight. Lemon is a cold, cool fruit, patients with gastrointestinal diseases should not eat, so as not to eat excessive gastric acid secretion, make the condition more serious, and during menstruation women should not be eaten before burning, so as not to cause dysmenorrhea.

Eat more foods containing vitamin C, such as kiwifruit, tomatoes, spinach and cucumbers.