The jelly bought in the market is very crisp. Can I eat?

Is the jelly bought in the market crisp? 1. The jelly is crisp, which should be caused by the high concentration of frozen powder, but it does not affect eating. The jelly sold in the market looks beautiful, but there are many fakes, which are very harmful to health. These fake jellies not only have extremely low nutritional value, but also contain carcinogens. So when we buy jelly, we must learn how to identify the true and false jelly. Daylight method: put the skin jelly in the sun, and the dermis will completely dissolve after freezing for about 2 hours, leaving only a few pieces of pig skin. The fake jelly gradually dried up and became black and hard. Corruption law: put the jelly in the shade, some of it will melt, and the rest will gradually deteriorate; The fake skin gel dries the surface and does not deteriorate after 3 days. Chopsticks method: fake skin jelly is harder than real skin jelly, so it is obviously more laborious to insert with chopsticks. The hardness of genuine jelly should be between jelly and fake jelly. Test elasticity: When the jelly is thrown at the same height, the fake jelly will rebound two or three times after landing, but it will not scatter, while the real leather will hardly rebound after landing and will break into pieces. Tasting method: If you find that the jelly you bought is too chewy, it may be made of gelatin. In addition, genuine jelly has a strong meat flavor, while fake jelly not only has no meat flavor, but also has a faint odor. Heating method: put the jelly in a pot and heat it. The dermis will turn into soup in less than half a minute, while the fake skin jelly is "very thick" and remains the same after one minute. The above method is simple and practical. As long as you master these methods, you can easily identify the authenticity of jelly.