1. Food Processing Industry: Used as a natural red colorant in meat products (sausages, ham, bacon), aquatic products (salted fish, shrimp products), and bean products (tofu, bean curd sticks).
2. Condiment Industry: Added to sauces (soy sauce, cooking wine, chili sauce), pickles and pastes to enhance color and improve product appearance.
3. Confectionery & Bakery Industry: Incorporated into candies, pastries, mooncakes and red bean paste to achieve natural red tones without synthetic additives.
4. Beverage Industry: Blended into functional drinks, fruit wines and herbal teas to add natural red color and enrich product variety.
5. Pharmaceutical & Health Food Sector: Utilized as a natural colorant and functional ingredient in health foods and pharmaceutical preparations, meeting natural product requirements.