Natural Colorants: Natural products which are incorporated in food stuffs to provide a specific color in the final edible products.
Natural Dye’s : Natural products which are used to impart a desired color to non-food materials (textiles, wood, leather, etc.)
Natural Pigments: The specific chemical compounds which are responsible for the visible color in live plants.
Natural Tannins : This group of natural products are employed primarily as preserving and softening agents for leather and natural fibers, rather than as dye’s stuff. |