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§184.1619 食品添加剂碳酸钾(Potassium carbonate)

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放大字体  缩小字体 2011-07-26 03:34:44  来源:GPO  浏览次数:2689
核心提示:按照§184.1(b)(1)规定,除现行良好生产操作规程外,食品添加剂碳酸钾用于食品中无限制性规定。可用做§170.3(o)(12)中的香味料和香料助剂,§170.3(o)(20)中的营养增补剂,§170.3(o)(23)中的pH调节剂,§170.3(o)(24)中的加工助剂,用量以不超过现行良好生产操作规程为限。
发布单位
FDA
FDA
发布文号 48 FR 52442
发布日期 1983-11-18 生效日期 暂无
有效性状态 废止日期 暂无
备注 按照§184.1(b)(1)规定,除现行良好生产操作规程外,食品添加剂碳酸钾用于食品中无限制性规定。可用做§170.3(o)(12)中的香味料和香料助剂,§170.3(o)(20)中的营养增补剂,§170.3(o)(23)中的pH调节剂,§170.3(o)(24)中的加工助剂,用量以不超过现行良好生产操作规程为限。

    更多关于已证实属于一般公认为安全(GRAS)的可直接加入食品中的物质种类,请点击美国FDA 21 CFR 第184部分已证实属于一般公认为安全(GRAS)的可直接加入食品中的物质种类汇总

  § 184.1619   Potassium carbonate.

  (a) Potassium carbonate (K2CO3, CAS Reg. No. 584–08–7) is produced by the following methods of manufacture:

  (1) By electrolysis of potassium chloride followed by exposing the resultant potassium to carbon dioxide;

  (2) By treating a solution of potassium hydroxide with excess carbon dioxide to produce potassium carbonate;

  (3) By treating a solution of potassium hydroxide with carbon dioxide to produce potassium bicarbonate, which is then heated to yield potassium carbonate.

  (b) The ingredient meets the specifications of the Food Chemicals Codex, 3d Ed. (1981), p. 240, which is incorporated by reference. Copies are available from the National Academy Press, 2101 Constitution Ave. NW., Washington, D.C. 20418, or available for inspection at the National Archives and Records Administration (NARA). For information on the availability of this material at NARA, call 202–741–6030, or go to: http://www.archives.gov/federal_register/code_of_federal_regulations/ibr_locations.html.

  (c) In accordance with §184.1(b)(1), the ingredient is used in food with no limitation other than current good manufacturing practice. the affirmation of this ingredient as generally recognized as safe (GRAS) as a direct human food ingredient is based upon the following current good manufacturing practice conditions of use:

  (1) The ingredient is used in food as a flavoring agent and adjuvant as defined in §170.3(o)(12) of this chapter; nutrient supplement as defined in §170.3(o)(20) of this chapter; pH control agent as defined in §170.3(o)(23) of this chapter; and processing aid as defined in §170.3(o)(24) of this chapter.

  (2) The ingredient is used in food at levels not to exceed current good manufacturing practice.

  (d) Prior sanctions for this ingredient different from the uses established in this section do not exist or have been waived.

  [48 FR 52442, Nov. 18, 1983]

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