Dry ginger powder impacts a distinctive flavor to curries, soups and a variety of dishes. It also helps in dispelling body cold, rheumatism and in improving digestion. Dry Ginger Powder Used to Prepare Veg and Non Veg Dishes. Ginger Powder is a fine, brown powder which has been carefully processed and spray dried from fresh ginger root. This product is used to add nutrition, flavor, and color to finished products.