What is the plum center that is sometimes empty and will have a white substance?

Throw it away. This white substance is actually a small white heartworm, which is a larvae laid by moths after laying eggs and hatching on the fruit, and the larvae bury into the fruit from the calyx or peduncle. Because it probably went in on the other end of the stalk.

The plum with insects can be seen on the surface, but I have some experience here.

It is plum gum bar, and the white substance in the flesh of any edible fruit tree is non-toxic. It is mainly produced as a self-protection measure caused by damage to the skin of the fruit. The main thing is to seal the damaged area and prevent insect infestation.

It is supposed to be plum oil from the separation of the pulp, but it is also possible that the eggs grow inside. I can't tell, or you throw it away, life matters. Don't eat it, you can also ask the grower.

It was formed by the slurry secreted by plums, and it was not poisonous, I had eaten it when I ate plums, and there was a color like beer, and it didn't taste like that. It tastes amazing! Don't overthink it.

You may be buying this kind of plum, this kind of plum is a transparent crystal inside, like rock sugar, the taste is sweet and pure, known as "rock sugar plum". I don't know if you are buying authentic rock sugar plums, but the white crystals should be fruits with more sugar, and this kind of plum tastes very sweet.

Eggs. It may be that the flesh of the fruit is infested by insects, which are the lepidopteran small leaf curl moth pests that are the most serious pests that harm plum fruits, forming a white substance in them, and the damaged fruits gradually turn purple red.

Maybe it's because the juice of the plum flows out, the wind blows and can't evaporate, and the crystals left inside are empty, so you don't have to be afraid to eat them, and the crystals that come out after the air drying are from this plum. The most nutritious part is the white substance, like peach pulp.

It's plum oil, which is the same thing as peach gum secreted by peaches.

1. Plum hollow with transparent particles crystals are insect eggs or pectin.

2. The hollow crystal of plum with transparent particles is a component of the cell wall precipitated by the fruit, which affects the taste and taste of the plum at the same time, but if it is found that there is a wormhole on the surface of the fruit and there is a red substance in the fruit, you should be careful, because the crystals at this time may be insect eggs.

3. Prunes are rich in nutrition, according to the determination, every 100 grams of edible plums (fruits) contain 90 grams of water, protein grams, fat grams, carbohydrate grams, dietary fiber grams and carotene, vitamin B1, vitamin B2, vitamin C and trace elements calcium, phosphorus, iron, potassium, sodium, magnesium, containing niacin, thiamine, aspartin, a variety of amino acids and R-aminobutyric acid.

There are two possibilities for transparent crystals inside plums, one is pectin, and the other is insect eggs. When eating plums, the crystals of transparent particles that appear inside may be pectin or insect eggs, and you can judge whether there are wormholes on the surface of the plum and the color of the crystals inside.

Why are plums hollow.

Plum is also known as Li Shi, Mountain Plum, Jiaqingzi and so on, which is the fruit of the plum tree of the Rosaceae family, which blooms in spring and bears fruit in summer. The appearance of the fruit is yellow-green or reddish-purple, the taste is sweet and sour, it is an important temperate fruit, and it is also one of the traditional fruits that are widely loved by the masses, and can be cultivated and planted in the north and south of the great river in China.

Under normal circumstances, this transparent particle is actually the pectin formed during the ripening process of plums, which can be edible, but it may also be the eggs of the plum heartworm, which will secrete water-beaded pectin after harming the plum, in this case, it is best not to eat.

Judging what kind of situation the plum with transparent crystals belongs to, you can start from two aspects, one is to observe whether the surface of the plum is smooth, there is no wormhole, if the surface of the plum can not see the existence of wormholes, you can eat with confidence, the other is to observe the color of the internal gelatinous substance, the naturally produced pectin is white or yellow, and the insect is red or brown.

This layer of hoarfrost on plums is a sugar alcohol secreted by the fruit and vegetable itself, also known as fruit wax (also called fruit cream).

This layer of hoarfrost is a biosynthetic natural substance and is mainly composed of ingredients such as fruit wax and fruit enzymes. Not only plums, but also grapes, sugarcane, blueberries and even winter melons have a similar layer of hoarfrost on the surface, and the layer of white powder itself is harmless, but the first thing that is polluted when spraying pesticides is that layer of white powder, so it is recommended to eat the powder on the surface without washing it.

Fruit cream.

1. Fruit cream is mainly composed of fruit wax and fruit enzymes, which play a role in protecting fruits.

Second, the main functions:

1. As a water permeation barrier to prevent rapid evaporation of water from the outer epidermis, and can also prevent external water and solutes from entering plant cell tissues.

2. It can form special surface characteristics to prevent dirt and microbial contamination in the surrounding environment.

3. Increase the freshness time of fruits.

You can eat it, and you can eat it when the plums are not ripe.

Plum Nutrition Analysis:

1.Promote digestion: plums can promote the secretion of gastric acid and gastric digestive enzymes, and have the effect of increasing gastrointestinal peristalsis, so eating plums can promote digestion and increase appetite, and are good food therapy for people with gastric acid deficiency, post-food fullness, and constipation;

2.Cleanse the liver and improve water: Fresh plum meat contains a variety of amino acids, and raw food is beneficial to ** cirrhosis ascites;

3.Antihypertensive, catharsis, antitussive: plum kernel contains amygdalin and a large amount of fatty oil, pharmacological confirmation, it has a significant water and antihypertensive effect, and can speed up intestinal peristalsis, promote dry stool discharge, but also has the effect of cough and expectorant;

4.It has a good beauty effect, and has a good effect on sweat spots, dark spots on the face, etc.

Precautions. Contains a high amount of fruit acid, eating more hurts the spleen and stomach, excessive consumption is easy to cause stomach pain, ulcer disease and acute and chronic gastroenteritis patients are contraindicated.

Eating too much is easy to produce phlegm and dampness, hurt the spleen and stomach, and damage the teeth. Therefore, spleen deficiency, phlegm and dampness and children should not eat more.