Black Rice Black rice is harvested from Oryza sativa varieties rich in anthocyanin pigments in the bran, processed by minimal milling to retain outer layers, used as a nutrient-dense whole grain ingredient providing high antioxidants, fiber, iron, and premium color for functional foods, bakery, beverages, and ethnic dishes. In the food industry, it delivers superior nutrition (9g protein/100g dry) compared to brown rice with natural purple hue ideal for health-focused products and Asian fusion cuisine.