21 CFR Part 189 — Substances Prohibited from Use in Human Food
Subpart A — General Provisions
Subpart B — Prohibited Cattle Materials
Subpart C — Substances Generally Prohibited From Direct Addition or Use as Human Food
- § 189.110— Calamus and its derivatives.
- § 189.113— Cinnamyl anthranilate.
- § 189.120— Cobaltous salts and its derivatives.
- § 189.130— Coumarin.
- § 189.135— Cyclamate and its derivatives.
- § 189.140— Diethylpyrocarbonate (DEPC).
- § 189.145— Dulcin.
- § 189.155— Monochloroacetic acid.
- § 189.165— Nordihydroguaiaretic acid (NDGA).
- § 189.175— P-4000.
- § 189.180— Safrole.
- § 189.190— Thiourea.
- § 189.191— Chlorofluorocarbon propellants.