ingredient means any substance, including a food additive used in the manufacture or preparation of food and present in the final product, possibly in a modified form;
Feed ingredient means each of the constituent materials making up a commercial feed.
Active Pharmaceutical Ingredient or “API” means the active pharmaceutical substance of the Drug in bulk form prior to incorporation into the Product.
Inert ingredient means an ingredient which is not an active ingredient.
Active Ingredient means the clinically active material(s) that provide pharmacological activity in a pharmaceutical product (excluding formulation components such as coatings, stabilizers, excipients or solvents, adjuvants or controlled release technologies).