1. The purine content per 1g of food is less than 5mg:
Grains: rice, wheat, sorghum, corn, potato, sweet potato, noodles and macaroni;
eggs: eggs, duck eggs and preserved eggs;
Milk: milk, cheese, ice cream;
drinks: soda, chocolate, cocoa, coffee, malt extract, fruit juice, tea, honey and jelly; And all kinds of fruits, vegetables and oils.
2. 5 mg-15 mg of purine per 1g of food is middle purine:
Meat: chicken, pork, beef, mutton, fish, shrimp and crab;
beans: black beans, mung beans, red beans, flower beans, peas, kidney beans, dried beancurd, dried bamboo shoots, golden needles, tremella, peanuts, cashews, sesame seeds, etc.
3. Foods containing 15 mg ~ 5 mg of purine per 1 g of food are high purine:
bean sprouts, asparagus, cauliflower, laver, mushroom, mullet, shark, cod, eel, animal liver, kidney, intestine, clam, scallop/hairtail, dried flat fish and sardine.
4. Every 1g of food contains more than 5mg of purine: dried fish, mullet skin, yeast powder, etc.
In other words, big fish and meat, bean products and so on contain the most purines.