Source Requirements |
Plant, animal, microorganism, or mineral; no added substances. |
Plant, animal, or mined sources without synthetic additives. |
Processing Methods |
Freezing, drying, pasteurization, smoking (without chemicals); microbial and enzymatic processes. |
Physical, heat, hydrolysis, and fermentation. |
Synthetic Nutrients |
Synthetic vitamins/minerals allowed with a disclaimer. |
Similar allowance for synthetic vitamins/minerals. |