Why do you want to wax fruit? What kind of waxing? Is it harmful to the body after waxing?
Experts say that waxing is mainly for preservation. Wax forms a protective film on the surface of the fruit, which not only protects the skin of the fruit, improves the glossiness, but also prevents the evaporation of water and keeps the fruit delicious. In addition, germs are not easy to invade after waxing, and can be preserved and protected against insects. Waxing fruit is an internationally approved method of preservation, with mature processes and regulations. China's "Sanitary Standards for the Use of Food Additives" also allows the waxing of fresh fruit surfaces, but it must be added in appropriate amounts using the specified additives. In addition to apples, citrus and fragrant pears may also be waxed. In fact, it is not difficult to distinguish waxing fruit. A comparison of two apples will reveal that the skin is exceptionally smooth, and the color is particularly bright, which is waxed; but the rougher skin feels no waxing.
Experts say there are three main conditions for the wax on the peel:
First, the fruit wax itself comes with fruit wax;
Second, on some high-end fruits, artificially added edible waxes. This "artificial fruit wax" is mostly extracted from crustaceans such as crabs and shellfish and is harmless to the body.
The third kind is that illegal hawkers use industrial waxes to wax fruits, and the mercury and lead contained in them may penetrate into the pulp through the skin. Only fruits that are waxed with inferior industrial waxes are harmful to health. When buying fruit, wipe the surface of the fruit with a napkin, if you can wipe a light layer of red, it may be industrial wax, it is best not to buy.
According to experts, removing the wax from the skin does not necessarily require peeling, and there are other good ways to ensure full nutrition and simplicity. The first is hot hot water. When the wax melts, it will melt, and a wax film will float on the water surface. Just drain the hot water in time and do not let the wax re-paste the peel. Followed by salt or loofah wash. The texture of the wax is soft, the grains of salt are small, and the rinsing effect is more thorough than that of the loofah.
Finally, we remind everyone that local seasonal fruit does not require preservatives and is generally not waxed. Anti-season fruits and high-grade fruits that need long-distance transportation are best washed, washed or peeled before eating.
Preservation tubes are swabs with disposable virus sampling tubes to collect DNA tests for disposable nasal flocking sterile medical transport.
swabs with disposable virus sampling tubes , to collect DNA tests for disposable nasal flocking sterile medical transport.
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