You can add salt to the jelly, but you can't add it in advance. When cooking pigskin jelly, don't put salt in advance. Adding salt too early will affect the color of the soup, and then add salt when the frozen boiling of pigskin is near the end. Because salt is an electrolyte, it can solidify protein in raw materials in water, affecting the exudation of umami flavor; Salt will also cause protein dissolved in the soup to precipitate, and the soup will become dark.

Tips for making jelly:

1, pigskin soaked in advance can make it easy to clean.

2. Pig hair and seals on the surface of pigskin must be cleaned.

3. Repeated cleaning and oil scraping are the tips for refreshing and delicious pigskin jelly.

4, from beginning to end, use a small fire, and it is easy to cook soup with a big fire, and the frozen skin will not have a clear color; Don't overcook the pigskin, but leave a little chewy, which contrasts with the frozen part and makes it interesting to eat.

Extended data:

The effect of skin jelly:

1, strengthen the physiological metabolism of cells, effectively improve the physiological function of the body and the water storage function of skin tissue cells, moisturize the cells, keep them moist, prevent premature skin wrinkles and delay the aging process of the skin.

2. The main component of protein is collagen, accounting for about 85%, followed by elastin. Biological research found that the protein of collagen is related to the ability to bind water. Without this kind of collagen, which belongs to biological macromolecules, the mechanism of water storage by cells in the body will be hindered.

3, sweet, cool, nourishing yin and tonifying deficiency, clearing away heat and relieving sore throat.

People's network-dry goods! 3 tips to teach you how to make Q-bomb pigskin jelly easily.

People's Daily Online-The Method of Frozen Drinks for Spring Festival

Baidu encyclopedia-skin jelly