Boil pigskin jelly normally without soy sauce. Generally, pigskin jelly is white. In addition, the white pigskin jelly has high nutritional value, and has the functions of softening blood vessels, anticoagulation, promoting hematopoiesis and skin injury healing, health care and beauty. Its colloidal hematopoiesis function is better than Ejiao, which can increase heme content and white blood cell count and prevent thrombosis if eaten frequently.

Pigskin is a kind of meat raw material with high content of protein. Meat products made of pigskin, such as pigskin, frozen skin, ham, etc. Not only has good toughness, good color, fragrance, taste and taste, but also has important physiological health care effects on human skin, tendons, bones and hair. The protein content in pigskin is 2.5 times that of pork, the carbohydrate content is 4 times that of pork, and the fat content is only half that of pork.