Part 173 — Secondary Direct Food Additives Permitted in Food for Human Consumption
Subpart A — Polymer Substances and Polymer Adjuvants for Food Treatment
- § 173.5— Acrylate-acrylamide resins.
- § 173.10— Modified polyacrylamide resin.
- § 173.20— Ion-exchange membranes.
- § 173.21— Perfluorinated ion exchange membranes.
- § 173.25— Ion-exchange resins.
- § 173.40— Molecular sieve resins.
- § 173.45— Polymaleic acid and its sodium salt.
- § 173.50— Polyvinylpolypyrrolidone.
- § 173.55— Polyvinylpyrrolidone.
- § 173.60— Dimethylamine-epichlorohydrin copolymer.
- § 173.65— Divinylbenzene copolymer.
- § 173.70— Chloromethylated aminated styrene-divinylbenzene resin.
- § 173.73— Sodium polyacrylate.
- § 173.75— Sorbitan monooleate.
Subpart B — Enzyme Preparations and Microorganisms
- § 173.110— Amyloglucosidase derived from <em>Rhizopus niveus.</em>
- § 173.115— Alpha-acetolactate decarboxylase (α-ALDC) enzyme preparation derived from a recombinant Bacillus subtilis.
- § 173.120— Carbohydrase and cellulase derived from <em>Aspergillus niger.</em>
- § 173.130— Carbohydrase derived from <em>Rhizopus oryzae.</em>
- § 173.135— Catalase derived from <em>Micrococcus lysodeikticus.</em>
- § 173.140— Esterase-lipase derived from <em>Mucor miehei.</em>
- § 173.145— Alpha-Galactosidase derived from <em>Mortierella vinaceae</em> var. <em>raffinoseutilizer.</em>
- § 173.150— Milk-clotting enzymes, microbial.
- § 173.160— <em>Candida guilliermondii.</em>
- § 173.165— <em>Candida lipolytica.</em>
- § 173.170— Aminoglycoside 3′-phosphotransferase II.
Subpart C — Solvents, Lubricants, Release Agents and Related Substances
- § 173.210— Acetone.
- § 173.220— 1,3-Butylene glycol.
- § 173.228— Ethyl acetate.
- § 173.230— Ethylene dichloride.
- § 173.240— Isopropyl alcohol.
- § 173.250— Methyl alcohol residues.
- § 173.255— Methylene chloride.
- § 173.270— Hexane.
- § 173.275— Hydrogenated sperm oil.
- § 173.280— Solvent extraction process for citric acid.
- § 173.290— Trichloroethylene.
Subpart D — Specific Usage Additives
- § 173.300— Chlorine dioxide.
- § 173.310— Boiler water additives.
- § 173.315— Chemicals used in washing or to assist in the peeling of fruits and vegetables.
- § 173.320— Chemicals for controlling microorganisms in cane-sugar and beet-sugar mills.
- § 173.322— Chemicals used in delinting cottonseed.
- § 173.325— Acidified sodium chlorite solutions.
- § 173.340— Defoaming agents.
- § 173.342— Chlorofluorocarbon 113 and perfluorohexane.
- § 173.345— Chloropentafluoroethane.
- § 173.350— Combustion product gas.
- § 173.355— Dichlorodifluoromethane.
- § 173.356— Hydrogen peroxide.
- § 173.357— Materials used as fixing agents in the immobilization of enzyme preparations.
- § 173.360— Octafluorocyclobutane.
- § 173.368— Ozone.
- § 173.370— Peroxyacids.
- § 173.375— Cetylpyridinium chloride.
- § 173.385— Sodium methyl sulfate.
- § 173.395— Trifluoromethane sulfonic acid.
- § 173.400— Dimethyldialkylammonium chloride.
- § 173.405— Sodium dodecylbenzenesulfonate.