1. Natural pigments
Astaxanthin is a natural red pigment with good coloring effect and is widely used in food coloring. It can not only give food a bright red color, but also enhance the appearance of the product.
Application examples:
Beverages: used in juices, carbonated drinks, sports drinks, etc., giving beverages a bright red color.
Candy: used in soft candies, hard candies, chocolates, etc., to enhance the visual effect of the product.
Baked goods: used in cakes, biscuits, bread, etc., to increase the color of the product.
Dairy products: used in yogurt, ice cream, etc., to give the product a natural red color.
2. Antioxidants
Astaxanthin has a strong antioxidant capacity, and its antioxidant activity is 10 times higher than other carotenoids (such as lutein, lycopene) and 100 times higher than α-tocopherol (vitamin E). It can effectively remove free radicals, reduce the damage of oxidation reactions to food, and extend the shelf life of food.
Application examples:
Oils: used in edible oils, butter, etc., to prevent oil oxidation and extend the shelf life.
Meat: used in processed meats such as sausages and ham to prevent fat oxidation and keep the meat fresh.
Seafood: used in seafood products such as shrimps and crabs to prevent oxidation and deterioration and maintain color and flavor.
3. Nutritional supplements
Astaxanthin is not only a pigment and antioxidant, but also has a variety of health benefits, so it is widely used in nutritional supplements. It can enhance immunity, improve cardiovascular health, protect vision, etc.
Application examples:
Health products: used in capsules, soft capsules, tablets, etc. as nutritional supplements.
Functional foods: used in functional drinks, nutrition bars, etc. to provide additional health benefits.