Characteristics of watermelon grown after use of chemical pesticides or hormones

Food safety is a major concern of today's society. In the hot summer days, watermelon is one of the most popular fruits. So, for a long time, food safety problems have become more frequent. Now citizens who buy watermelons are very worried about fruits. How can they buy safe, non-toxic watermelons?

The use of chemical pesticide hormones will surely make the watermelon round look bright red flesh, look good, sell well, the selling price will increase, so some unscrupulous traders in order to increase their own watermelon's selling price, give watermelon injection of various hormones and red The pigment, in order to increase the sweetness, also injected saccharin. These substances are harmful to the human body, and long-term consumption may even cause various toxic and side effects. All kinds of incurable diseases have appeared frequently in these years. It is undeniable that food problems are one of the important causes and accumulation of harmful substances in the long term. Causes ripening watermelons to overuse zeocin, erythropoietin, and swelling agents during the growth process, or to use preservatives in excess during storage, and even sell them with coloring agents, waxing, bleaching, and dyeing. The use of chemical agents that are over-range and over-dosage seriously threatens people's life and health. How do you distinguish hormone ripening watermelon?

Excessive use of ripening agents, swelling agents and highly toxic pesticides, the uneven stripes on this watermelon rind, fresh cut melons, melon seeds are white, smelly. This watermelon is better to distinguish, first of all can smell the taste is not too positive, can not afford sand, red is not normal, melon seeds obviously immature, pale, when buying melon can be determined by the following four-step method watermelon is a reminder Cooked.

Method One: Look. The main watermelon is to rely on sunshine accumulated temperature to mature, greenhouse ripening period of about 35 days, ripe watermelon seeds black; and ripening watermelon, because of the short time, the accumulated temperature can not reach, although the melon is red, but melon seeds are Still pale. Mature watermelon seeds are dark, while ripening watermelons, although the melons are red, may still be white and easily distinguishable. When you buy, just look at whether the melon seeds are black or white and you can tell if they are ripe. Especially those who are very large, not very rounded, a bit crunchy watermelon, certainly the ripening agent to wipe more watermelons long walk shape, cut open after the twisting place part of the watermelon soil sometimes whitish, hair dry.

Method two: taste. Normal ripe melons have a sweetness of 9 degrees or more and a good taste, while ripe melons taste sour in the mouth and have almost no sweetness. Although these watermelons are red, watermelon seeds are white, and they eat straight and sour.

Method 3: Save. Normal mature watermelons can generally be preserved for more than one week, up to a maximum of 10 days; ripe watermelons can only be preserved for up to two days. Compared with natural ripe watermelons, the storage of watermelons matured with hormones is greatly reduced. This is because after the watermelon is picked, the hormone will still play a ripening effect, accelerate the ripeness of the watermelon, so that the watermelon is not resistant to storage, 2 to 3 days later it is easy to rot deterioration. And watermelon spraying plant hormones, melon sugar transformation function blocked, abnormal physiological metabolism, resulting in watermelon sugar content is low, less juice, thick meat, not sweet and crisp, not only melon taste, and even contains bitterness.

Method four: Taste. In addition, scent can also be used to distinguish ripe watermelon or ripe watermelon. Normally mature watermelons can smell melons on the skin. The melons are not only unscented, but also have odors.

These four steps are very simple, and for our own health we must learn to distinguish the characteristics of the fruits and vegetables that have hit hormone pesticides. In addition, we call on melon farmers to use microbiological safety products to produce high-quality, high-priced watermelons. It is understood that Ginba biological sweetening spirit contains active factors, monosaccharides, microbial fertilizers, rare earths and other nutrients, mainly rely on micro-organisms to improve photosynthesis, supplement the plant growth essential trace elements to make watermelon sweetened, used in early watermelon growth , There are preserved fruits, enhance the effect of plant resistance; in the late growth of watermelon use, there is promotion of fruit enlargement, increase sweetness, enhance fruit hardness, achieve uniform coloring, appearance is pleasant and extend the storage period . It is entirely a microbiological product. The whole process of planting can be used. There is no limit on the amount of use. It is absolutely safe. Conscientious farmers, conscientious dealers. Reputation is the cornerstone of making money successful.