Culinary use
Mature ginger roots are fibrous and nearly dry. The juice from old ginger roots is extremely potent and is often used as a spice in Indian recipes and Chinese cuisine to flavor dishes such as seafood or goat meat and vegetarian cuisine.
Ginger acts as a useful food preservative, and has been proven to kill the harmful bacteria salmonella.
Fresh ginger can be substituted for ground ginger at a ratio of 6 to 1, although the flavors of fresh and dried ginger are somewhat different.
Ginger is also made into candy. Powdered dry ginger root is typically used as a flavoring for recipes such as gingerbread, cookies, crackers and cake, ginger ale, and ginger beer.
Fresh ginger may be peeled before being eaten. For storage, the ginger can be placed in a plastic bag and refrigerated or frozen for longer-term storage.