Are fruit ripening agents safe, what are the varieties of fruit ripening agents, and which fruits ne

A: Bananas, mangoes, tomatoes and other fruits and vegetables produce ethylene as a "ripening agent" during the ripening process, which accelerates the ripening of the fruit. Green bananas and some other green fruits, because they have not yet fully formed the conditions for their own ethylene synthesis, it is difficult to self-ripen and achieve edible quality, so they need to use ethephon for ripening.

Ethephon is a synthetic plant growth regulator that does not enter the pulp of bananas and promotes fruit ripening by releasing ethylene gas. Ethylene is a natural hormone that is ubiquitous in plants, and its ripening process is a normal plant physiological and biochemical reaction process, which does not have any effect on the human body; Ethylene is again a gas that leaves little residue in ripened fruits, so ripened fruits and vegetables are safe. Ethylene or ethephon ripening is a common production measure used in the market of bananas and other fruits, and has been widely used in banana production around the world for decades.

Folk have ripe bananas or apples and unripe green bananas together, and then wrapped in film, green bananas will ripen in a few days, the principle is to use the ripe fruit to release ethylene to induce green banana ripening.

Wang Xingguo, director of the nutrition department of Dalian Central Hospital, replied: Ethylene is a naturally occurring growth hormone in plants.

It is harmless to the human body and can regulate the maturity and aging of plants. There are a lot of fruits in the market that need to be shipped from far away, such as bananas, mangoes, kiwis, etc. These fruits tend to spoil easily and may have rotted by the time they reach their destination if they are transported until they are fully ripe.

In order for these fruits to "withstand" long-distance transportation, they can only be picked before they turn yellow and ripe, and the fruit is often astringent, hard and inedible. Ripening agents are often required to mature them, and ethylene is the most commonly used ripening agent. Ethylene only needs to be added in small amounts to play a ripening role, and the excess ethylene will be released into the atmosphere without affecting the body.

Ripened fruits are just as harmless to the body as naturally ripened fruits. In addition, ethylene is a plant hormone that can only ripen fruits, and it is the hormones in the human body that affect the development of the human body, these two are completely different concepts.

Yacon, walnuts, early-maturing peaches and apricots do not play ripening agents, and then it is better to eat seasonal vegetables and fruits, and it is better to grow vegetables and fruits in rural areas, without pesticides and ripening agents.

I don't think there are any pesticides and ripening agents except for the ones left at home, and none of the rest are fruits without ripening agents and concentrated medicines.

Now unless the fruit is grown at your own home and eaten at home, you may not be able to use this ripening agent, and there are few other fruits?

Han Linggong Sanhua Li, I bought it once. The fruit is very fruitful. The taste is not bad. Ripening agents should not be used.

In this season, Sanhua Li is less likely to use ripening agents.

Han Linggong Sanhua plum of Guangdong Yangyuan Company is the fruit of choice, and there is no ripening agent. I have been to his venue before, and they are in a superior location and have no polluted site environment. 10,000 acres of orchards, fertile land.

Now that the weather is hot, watermelons have been on the market in a large area, when choosing watermelons, you must see if there are needles on the watermelons. Especially look at the yellow side. Everyone be vigilant.

Apples are common fruits in ordinary times, and they are also an existence with excellent ripening effect, but when you use apples to ripen other fruits, you must choose fruits that are naturally ripe, preferably close to rotten apples, because only in this way can a certain amount of ethylene be produced in a sealed environment, so that other fruits can ripen quickly.

2. Pears. The pear that people eat in life is also a kind of fruit that breathes, it is a kind of leap fruit, it will also produce a large amount of ethylene when it is preserved after ripening, and at the same time, it can also play a role in ripening tropical fruits such as bananas and kiwifruit, if you do not want to ripen the fruit, but want to extend its shelf life, you need to store them separately.

3. Other substances with ripening effect.

In addition to chemicals such as ethylene and ripe fruits, common rice ingredients in life also have a certain ripening effect, especially the common rice ripening effect is obvious, because it will also release a certain amount of ethylene when preserved, which can speed up the ripening of fruits, and the ethylene produced by rice is harmless to the human body, and the fruits ripened with it are particularly safe to eat.

Those who have been hit with ripening agents are:

1. Apples. Apples are common fruits in ordinary times, and they are also an existence with excellent ripening effect, but when you use apples to ripen other fruits, you must choose fruits that are naturally ripe, preferably close to rotten apples, because only in this way can a certain amount of ethylene be produced in a sealed environment, so that other fruits can ripen quickly.

2. Pears. The pear that people eat in life is also a kind of fruit that breathes, it is a kind of leap fruit, it will also produce a large amount of ethylene when it is preserved after ripening, and at the same time, it can also play a role in ripening tropical fruits such as bananas and kiwifruit, if you do not want to ripen the fruit, but want to extend its shelf life, you need to store them separately.

3. Other substances with ripening effect.

In addition to chemicals such as ethylene and ripe fruits, common rice ingredients in life also have a certain ripening effect, especially the common rice ripening effect is obvious, because it will also release a certain amount of ethylene when preserved, which can speed up the ripening of fruits, and the ethylene produced by rice is harmless to the human body, and the fruits ripened with it are particularly safe to eat.

Summary. Fruit ripening agents are substances such as ethylene or ethanol, in addition to quicklime.

What are the varieties of fruit ripening agents? Which fruits need to be ripened?

Fruit ripening agents are substances such as ethylene or ethanol, in addition to quicklime.

Bananas, mangoes, kiwis, etc., are always picked before they are ripe, transported to distant places in proper packaging, or stored for other seasons, and then "ripened" with ethylene before distribution.

Watermelon, citrus, green plum, pineapple, apple, walnut, longan, lychee, etc.

Dear, there are a lot of fruits that need to be ripened.

1.Apple. Apples are one of the most common fruits we see in our lives, basically everywhere all year round, but we must not underestimate this fruit, apples contain this special ingredient, and if this ingredient is put together with other immature fruits, the volatilized gas can promote the ripening of immature fruits, but when choosing apples, we must also pay attention to the fact that they must be naturally ripe apples, and if this apple is close to the degree of decay, Then the effect of ripening will be better, during the ripening period is to be sealed and preserved, basically 2 to 3 days to make the unripe fruit ripe.

2.Pear. This fruit can also be ripened other fruits, the principle and method are very similar to apples, in addition to this fruit, you can also use bananas or kiwi to ripen other fruits, the effect is still very obvious and good.

3.Banana. Many people think that banana is a fruit that needs to be ripened, but it has two sides, ripe to the ripe banana to remove the banana vinegar banana peel has an obvious ripening effect, it will produce a large number of periods during the preservation period can promote the rapid ripening of other fruits, the ripening effect is particularly good.