Spices
Spices and herbs are defined as plant derived substances that add flavor to any dish. It is difficult to distinguish between the two. Spices can come from the following plant parts: roots, rhizomes, stems, leaves, bark, flowers, fruits, and seeds.
A whole dried spice has the longest shelf life, so it can be purchased and stored in larger amounts, making it cheaper on a per-serving basis. A fresh spice, such as ginger, is usually more flavorful than its dried form, but fresh spices are more expensive and have a much shorter shelf life.
Spices may be used fresh and whole, after drying, grating, chopping, crushing, or grinding, or by extraction into a tincture. Such processing may happen before a spice is offered for sale, while preparing a dish in a kitchen, or after a dish has been presented for consumption
