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U.S. Department of Health and Human Services

CFR - Code of Federal Regulations Title 21

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The information on this page is current as of Dec 22, 2023.

For the most up-to-date version of CFR Title 21, go to the Electronic Code of Federal Regulations (eCFR).

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TITLE 21--FOOD AND DRUGS
CHAPTER I--FOOD AND DRUG ADMINISTRATION
DEPARTMENT OF HEALTH AND HUMAN SERVICES
SUBCHAPTER B - FOOD FOR HUMAN CONSUMPTION (CONTINUED)
 
PART 189SUBSTANCES PROHIBITED FROM USE IN HUMAN FOOD
 

Subpart A - General Provisions
   § 189.1 - Substances prohibited from use in human food.

Subpart B - Prohibited Cattle Materials
   § 189.5 - 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.

Subpart D - Substances Prohibited From Indirect Addition to Human Food Through Food-Contact Surfaces
   § 189.220 - Flectol H.
   § 189.240 - Lead solders.
   § 189.250 - Mercaptoimidazoline and 2-mercaptoimidazoline.
   § 189.280 - 4,4'-Methylenebis (2-chloroanaline).
   § 189.300 - Hydrogenated 4,4'-isopropylidene-diphenolphosphite ester resins.
   § 189.301 - Tin-coated lead foil capsules for wine bottles.

Authority: 21 U.S.C. 321, 342, 348, 371, 381.
Source: 42 FR 14659, Mar. 15, 1977, unless otherwise noted.

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