Ginger (Zingiber Officinale) [French: Gingembre, German: Ingwer Spanish: Jengibre], popularly and inaccurately sold as ginger root, is a rhizome or stem. Ginger is known traditionally for its medicinal and nutritional value including aiding digestion, common cold or cough. This herb is originated and is widely used throughout South Asia and East Asia. It contributes greatly towards health benefits and is regarded as a food medicine for various ailments.
Ginger is a large tuberous horizontal perennial plant having knots. The leaves and rhizome have characteristic fragrant odour when cut or bruised. Rhizomes are dug out after the leafy parts are dried. It is sold as fresh ginger in the market or are peeled, sliced and dried. Dried ginger powder is also widely used.