... good quality and resonably price. collagen in food gradesspecification Basic nutrientTypical index of 100g lvylanccalories368kcalfat0cholesterin0carbonhydrate0Hydrolyzed Collagen, is ... catalyzed of gelatin. Collagen is extensively applied in food, medicine, daily chemical, industry, textile, printing, ... that collagen can ameliorate blood circulation. When food is taken with collagen, and also pectin ...