Yes, pigskin contains a lot of collagen, which can be converted into gelatin during cooking. Gelatin has a reticular spatial structure, which can combine a lot of water, enhance the physiological metabolism of cells, effectively improve the physiological function of the body and the water storage function of skin tissues and cells, moisturize cells, keep them moist, prevent premature skin wrinkles and delay the process of skin aging.

Practice of stewing pig's trotters with peanuts

Ingredients: 500g of trotters, 250g of peanuts, 50g of day lily, 0g of ginger10g, 5g of onion.

Seasoning: refined salt 10g, monosodium glutamate 8g, Shaoxing wine 10ml.

Production method:

1. Wash and chop pig's trotters, soak peanuts in clear water, cut off the head and tail of day lily, slice ginger and cut onions.

2. Add water to the pot to boil, add pig's trotters to cook for a while, and pick them up for later use.

3. Take a stew pot, put trotters, day lily, peanuts, ginger slices, onion segments and Shaoxing wine into the pot together, add clear water, stew for about 3 hours on medium fire, and add refined salt and monosodium glutamate to serve.