The fried peanut residue has a wide range of uses. Peanut residue is the remaining part of peanut after oil extraction. It is rich in crude protein and residual oil and has high nutritional value. You can eat it, or make it into porridge, break it with some sugar, or grind it out and drink it with milk. It's peanut milk, which has low fat content and is the favorite for losing weight. In addition, adding peanut residue to various livestock feeds can get good results, especially in raising pigs. The digestibility of peanut cake for pigs is 3400-3500 kcal/kg, containing 8- 10% of crude fat and 38-42% of crude protein. It is also a good fertilizer for livestock and plants such as chickens, ducks and fish.