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§173.5 食品添加剂丙烯酸-丙烯酰胺类树脂(Acrylate-acrylamide resins)

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放大字体  缩小字体 2011-07-11 01:35:22  来源:GPO  浏览次数:4029
核心提示:食品添加剂丙烯酸-丙烯酰胺类树脂中所含残留的单体(以丙烯酰胺计)不得超过0.05%。符合本节(a)(1)规定的添加剂,可用做甜菜汁和液、蔗糖汁和液及玉米淀粉水解液澄清时的絮凝剂,其用量不得超过5mg/kg糖汁或10mg/kg糖液及淀粉水解液。符合本节(a)(2)规定的添加剂,可用做控制甜菜糖汁和液或蔗糖汁和液中的有机和无机垢,其用量不得超过2.5mg/kg汁或液。
发布单位
FDA
FDA
发布文号 46 FR 30494
发布日期 1981-06-09 生效日期 暂无
有效性状态 废止日期 暂无
备注 食品添加剂丙烯酸-丙烯酰胺类树脂中所含残留的单体(以丙烯酰胺计)不得超过0.05%。符合本节(a)(1)规定的添加剂,可用做甜菜汁和液、蔗糖汁和液及玉米淀粉水解液澄清时的絮凝剂,其用量不得超过5mg/kg糖汁或10mg/kg糖液及淀粉水解液。符合本节(a)(2)规定的添加剂,可用做控制甜菜糖汁和液或蔗糖汁和液中的有机和无机垢,其用量不得超过2.5mg/kg汁或液。

  § 173.5   Acrylate-acrylamide resins.

  Acrylate-acrylamide resins may be safely used in food under the following prescribed conditions:

  (a) The additive consists of one of the following:

  (1) Acrylamide-acrylic acid resin (hydrolyzed polyacrylamide) is produced by the polymerization of acrylamide with partial hydrolysis, or by copolymerization of acrylamide and acrylic acid, with the greater part of the polymer being composed of acrylamide units.

  (2) Sodium polyacrylate-acrylamide resin is produced by the polymerization and subsequent hydrolysis of acrylonitrile in a sodium silicate-sodium hydroxide aqueous solution, with the greater part of the polymer being composed of acrylate units.

  (b) The additive contains not more than 0.05 percent of residual monomer calculated as acrylamide.

  (c) The additive is used or intended for use as follows:

  (1) The additive identified in paragraph (a) (1) of this section is used as a flocculent in the clarification of beet sugar juice and liquor or cane sugar juice and liquor or corn starch hydrolyzate in an amount not to exceed 5 parts per million by weight of the juice or 10 parts per million by weight of the liquor or the corn starch hydrolyzate.

  (2) The additive identified in paragraph (a)(2) of this section is used to control organic and mineral scale in beet sugar juice and liquor or cane sugar juice and liquor in an amount not to exceed 2.5 parts per million by weight of the juice or liquor.

  [42 FR 14526, Mar. 15, 1977, as amended at 46 FR 30494, June 9, 1981]

  更多关于美国 FDA 可直接加入食品中的辅助性食品添加剂的种类法规,请点击美国FDA 21 CFR 第173部分可直接加入食品中的辅助性食品添加剂种类汇总

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