RICH IN NUTRITION: Karuppu kavuni or black rice is rich in iron and high in fiber. The compounds - anthocyanin and phytonutrients are abundantly found in this rice variety. RECIPES: Steamed rice cake, Rice-lentil crepes, sweet balls, sweet soup, and other sweet dishes can be prepared from this rice. STORAGE: The uncooked rice grains can be stored at room temperature. Bay or neem leaves can be placed inside loose rice containers to avoid contamination. Store rice in an air-tight container for better results. Once opened, the rice should be stored in a cool, dry place in a tightly closed container that keeps out dust, moisture, and other contaminants.