There are three main identification methods:

One "look": the surface of the authentic Dong'e donkey-hide gelatin block is smooth, without bubbles, and the glue texture is clear and neat; it is as black as glossy paint and glossy. It is as transparent as amber, restrained and deep, with a fine and warm texture.

Second "smell": You first smell the authentic Dong'e donkey-hide gelatin, and then smell it, it will have a light glue fragrance, and then breathe in the fake donkey-hide gelatin, and smell it, it will have a fishy and pungent smell. Nasal nauseating odor.

Three "tastes": The authentic Dong'e donkey-hide gelatin solid essence paste has a light fragrance in the mouth, which becomes stronger the more you chew it, and the aftertaste is sweet, making people want to eat it again.

Now every box of donkey-hide gelatin has a verification code, and you can also call to verify the authenticity.