Food and Drug Administration, HHS § 582.1721

§ 582.1480 Methylcellulose. (b) Conditions of use. This substance is generally recognized as safe when (a) Product. U.S.P. methylcellulose, used in accordance with good manufac- except that the methoxy content shall turing or feeding practice. not be less than 27.5 percent and not more than 31.5 percent on a dry-weight § 582.1631 Potassium hydroxide. basis. (a) Product. Potassium hydroxide. (b) Conditions of use. This substance (b) Conditions of use. This substance is generally recognized as safe when is generally recognized as safe when used in accordance with good manufac- used in accordance with good manufac- turing or feeding practice. turing or feeding practice. § 582.1500 Monoammonium glutamate. § 582.1643 Potassium sulfate. (a) Product. Monoammonium glu- (a) Product. Potassium sulfate. tamate. (b) Conditions of use. This substance (b) Conditions of use. This substance is generally recognized as safe when is generally recognized as safe when used in accordance with good manufac- used in accordance with good manufac- turing or feeding practice. turing or feeding practice. § 582.1655 Propane. § 582.1516 Monopotassium glutamate. (a) Product. Propane. (a) Product. Monopotassium glu- (b) Conditions of use. This substance tamate. is generally recognized as safe when (b) Conditions of use. This substance used in accordance with good manufac- is generally recognized as safe when turing or feeding practice. used in accordance with good manufac- turing or feeding practice. § 582.1666 Propylene glycol. (a) Product. Propylene glycol. § 582.1540 Nitrogen. (b) Conditions of use. This substance (a) Product. Nitrogen. is generally recognized as safe (except (b) Conditions of use. This substance in cat food) when used in accordance is generally recognized as safe when with good manufacturing or feeding used in accordance with good manufac- practice. turing or feeding practice. [41 FR 38657, Sept. 10, 1976, as amended at 61 § 582.1585 Papain. FR 19544, May 2, 1996] (a) Product. Papain. § 582.1685 Rennet. (b) Conditions of use. This substance (a) Product. Rennet (rennin). is generally recognized as safe when (b) Conditions of use. This substance used in accordance with good manufac- is generally recognized as safe when turing or feeding practice. used in accordance with good manufac- turing or feeding practice. § 582.1613 Potassium bicarbonate. (a) Product. Potassium bicarbonate. § 582.1711 Silica aerogel. (b) Conditions of use. This substance (a) Product. Silica aerogel as a finely is generally recognized as safe when powdered microcellular silica foam used in accordance with good manufac- having a minimum silica content of turing or feeding practice. 89.5 percent. (b) [Reserved] § 582.1619 Potassium carbonate. (c) Limitations, restrictions, or expla- (a) Product. Potassium carbonate. nation. This substance is generally rec- (b) Conditions of use. This substance ognized as safe when used as a compo- is generally recognized as safe when nent of antifoaming agents in accord- used in accordance with good manufac- ance with good manufacturing or feed- turing or feeding practice. ing practice.

§ 582.1625 Potassium citrate. § 582.1721 Sodium acetate. (a) Product. Potassium citrate. (a) Product. Sodium acetate.

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