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FEDERAL · 21 CFR

Part 173 — Secondary Direct Food Additives Permitted in Food for Human Consumption

57 sections · Title 21: Food and Drugs

§ 173.5Acrylate-acrylamide resins.
§ 173.10Modified polyacrylamide resin.
§ 173.20Ion-exchange membranes.
§ 173.21Perfluorinated ion exchange membranes.
§ 173.25Ion-exchange resins.
§ 173.40Molecular sieve resins.
§ 173.45Polymaleic acid and its sodium salt.
§ 173.50Polyvinylpolypyrrolidone.
§ 173.55Polyvinylpyrrolidone.
§ 173.60Dimethylamine-epichlorohydrin copolymer.
§ 173.65Divinylbenzene copolymer.
§ 173.70Chloromethylated aminated styrene-divinylbenzene resin.
§ 173.73Sodium polyacrylate.
§ 173.75Sorbitan monooleate.
§ 173.110Amyloglucosidase derived from <em>Rhizopus niveus.</em>
§ 173.115Alpha-acetolactate decarboxylase (α-ALDC) enzyme preparation derived from a recombinant Bacillus subtilis.
§ 173.120Carbohydrase and cellulase derived from <em>Aspergillus niger.</em>
§ 173.130Carbohydrase derived from <em>Rhizopus oryzae.</em>
§ 173.135Catalase derived from <em>Micrococcus lysodeikticus.</em>
§ 173.140Esterase-lipase derived from <em>Mucor miehei.</em>
§ 173.145Alpha-Galactosidase derived from <em>Mortierella vinaceae</em> var. <em>raffinoseutilizer.</em>
§ 173.150Milk-clotting enzymes, microbial.
§ 173.160<em>Candida guilliermondii.</em>
§ 173.165<em>Candida lipolytica.</em>
§ 173.170Aminoglycoside 3′-phosphotransferase II.
§ 173.210Acetone.
§ 173.2201,3-Butylene glycol.
§ 173.228Ethyl acetate.
§ 173.230Ethylene dichloride.
§ 173.240Isopropyl alcohol.
§ 173.250Methyl alcohol residues.
§ 173.255Methylene chloride.
§ 173.270Hexane.
§ 173.275Hydrogenated sperm oil.
§ 173.280Solvent extraction process for citric acid.
§ 173.290Trichloroethylene.
§ 173.300Chlorine dioxide.
§ 173.310Boiler water additives.
§ 173.315Chemicals used in washing or to assist in the peeling of fruits and vegetables.
§ 173.320Chemicals for controlling microorganisms in cane-sugar and beet-sugar mills.
§ 173.322Chemicals used in delinting cottonseed.
§ 173.325Acidified sodium chlorite solutions.
§ 173.340Defoaming agents.
§ 173.342Chlorofluorocarbon 113 and perfluorohexane.
§ 173.345Chloropentafluoroethane.
§ 173.350Combustion product gas.
§ 173.355Dichlorodifluoromethane.
§ 173.356Hydrogen peroxide.
§ 173.357Materials used as fixing agents in the immobilization of enzyme preparations.
§ 173.360Octafluorocyclobutane.
§ 173.368Ozone.
§ 173.370Peroxyacids.
§ 173.375Cetylpyridinium chloride.
§ 173.385Sodium methyl sulfate.
§ 173.395Trifluoromethane sulfonic acid.
§ 173.400Dimethyldialkylammonium chloride.
§ 173.405Sodium dodecylbenzenesulfonate.