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These three fruits are the culprits of leukemia?

 Last Update: 2022-01-07
 Source: Internet
 Author: User

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Original: Ma Guansheng

Fruits not only quench thirst, but also supplement vitamins, minerals and dietary fiber
.
With the advent of autumn, the fruits on the market in the season are enriched, and parents and friends will also buy a variety of fruits for their babies
.

But recently, some media mentioned that “rotten fruit, ethephon ripened fruit, waxed fruit” should not be eaten by children, which may lead to leukemia
.

It sounds terrible at first, the fruits you eat every day are so harmful, but what is the fact?

1.
Rotten fruit

In summer and autumn, the temperature is high, and the fruits are not easy to store.
Coupled with bumps during transportation, the fruits will inevitably be damaged
.
I believe that when you buy fruits, you will also find that some fruits will have some small scars, and some will have local rot
.

These decaying parts are often the result of bacteria and fungi multiplying
.

On the one hand, the reproduction of these bacteria and fungi leads to an increase in numbers; on the other hand, some bacteria or fungi secrete toxins, the most common is patulin.
These toxins are not only high in the rotten parts of the fruit, but also intact in the naked eye of the fruit.
There will also be parts.
For example, patulin can be detected in a spot that looks good to the naked eye at a distance of 1 cm away from the decayed part.
This is why the partially rotted fruit cannot be eaten, because the non-rotted part has been quietly contaminated by toxins
.

However, these bacteria, fungi or their toxins do not cause leukemia, because the occurrence of leukemia is related to viral infection, benzene and its derivatives, radiation and radiation, but has nothing to do with bacteria and fungi
.

Therefore, eating rotten fruits will not cause leukemia, but it may cause gastrointestinal infectious diseases
.
Therefore, if you encounter rotten fruits in the future, you must not cut off the bad places for "saving" and eat them again
.

2.
Fruits ripened by ethephon

I don’t know if you have ever known a small life trick.
If the fruit you bought is not very ripe, such as kiwi, the taste will not be good when it is not too ripe.
In order to accelerate the ripening, you can put them with some already ripe fruits.
Together, these immature fruits will be basically ripe after a day or two
.

This is to take advantage of the ripening function of ethylene, a natural plant hormone secreted by fruits
.

Ethephon is a plant hormone that is artificially synthesized after ethylene.
The effect is the same as that of vinyl, except that one is natural and the other is synthetic
.
Many fruits, such as pineapples, bananas, etc.
, are ripened before they go on the market.
It can help businesses pick fruits in a planned way, control the ripening time of each batch, and achieve a unified market result
.

Ethephon has dosage regulations in my country.
According to my country's "GB 2763-2016 Maximum Residue Limits of Pesticides in Foods", the residue of ethephon in fruits cannot exceed 2mg/kg, such as:

-The maximum residue limit of ethephon in grapes and cantaloupe is 1 mg/kg;

-The limit in banana, kiwi, mango, and pineapple is 2mg/kg;

-5mg/kg in apples;

-10 mg/kg in cherries;-20 mg/kg in blueberries
.

Under the national standards, the use of ethephon is safe and secure, but it is not ruled out that some illegal businesses use it excessively
.

Toxicology studies have found that the use of high concentrations of ethephon can also have toxic effects on the human body
.
However, ethephon has nothing to do with childhood precocious puberty and childhood leukemia
.
Because ethephon is a plant hormone, animals lack corresponding receptors, and "ripening" is only carried out among plants
.

Although the ripening fruits have nothing to do with leukemia, parents and friends should be careful about those fruits that overuse or abuse ripening agents.
It is recommended that everyone try to eat fresh and seasonal fruits and choose fruits with normal appearance and size.
Pursue excessive fruit volume and reduce the intake of off-season fruits
.

3.
Waxed fruit

In fact, there is a layer of naturally secreted fruit wax on the surface of the fruit, which can reduce the loss of water in the fruit, protect the fruit and reduce the invasion of external microorganisms, and is harmless to the human body
.
Generally, the waxed fruit we pay attention to refers to the fruit that is artificially waxed on the surface, and the purpose of this layer of wax is to preserve freshness and antiseptic
.

China’s "GB 2760-2017 Food Safety National Standard Food Additives Use Standard" stipulates that the main edible waxes that can be used on the surface of fruits are carnauba wax (the maximum usage is 0.
0004g/kg), polydimethylsiloxane and its Emulsion (the maximum use amount is 0.
09g/kg), shellac (only for citrus and apples, the maximum use amount is 0.
5g/kg and 0.
4g/kg respectively)
.

Generally speaking, seasonal and short-distance fruits often do not use artificial wax, and off-season and long-distance fruits use artificial wax for preservation and preservation.
However, the use of these artificial waxes is mostly within the safety range stipulated by the state, so you can Rest assured
.

What needs attention is that some illegal businesses use industrial wax instead of edible wax.
This industrial wax often contains metals such as mercury and lead, which can penetrate into the pulp and cause metal poisoning, but metals such as mercury and lead will not cause it.
Leukemia, even so, metal poisoning is not to be underestimated, so when picking fruits, the surface is too smooth, the color is too bright and bright, it is recommended not to choose as much as possible
.

In fact, it is difficult to induce leukemia by eating fruits alone.
The excessive formaldehyde content in newly-decorated indoors, exposure to organic solvents such as benzene, radiation and radiation exposure, etc.
are important factors that induce leukemia in daily life.
Particularly vigilant place
.

In addition to staying away from these factors, regular and moderate physical activity, reasonable diet, adequate sleep, and a good mental state can help maintain normal immunity and prevent the occurrence of diseases
.

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