当前位置: 首页? 政策法规? 国外法规? §173.400 食品添加剂二甲基二烷基氯化铵(Dimethyldialkylammonium chloride)

§173.400 食品添加剂二甲基二烷基氯化铵(Dimethyldialkylammonium chloride)

扫描二维 分享好友和朋友圈
放大字体缩小字体2011-07-14 10:41:07 来源:GPO 浏览次数9span id="hits">4157
核心提示:食品添加剂二甲基二烷基氯化铵用于精制糖液澄清时的脱色剂,本节(a)(1)中所述食品添加剂,只能在糖液精制的净?澄清过程中加入,所加的量不得超?00mg/kg糖固体;本节(a)(2)中所述食品添加剂需吸附在一适当的聚合物吸附柱上,在糖液流经该吸附柱之前,应先用食用水淋洗,以除去未吸附的本添加剂,经脱色的糖液在结晶前,其中残留的本添加剂不得超过1mg/kg蔗糖、/div>
发布单位
FDA
FDA
发布文号 56 FR 42686
发布日期 1991-08-28 生效日期 暂无
有效性状?/th> 废止日期 暂无
备注 食品添加剂二甲基二烷基氯化铵用于精制糖液澄清时的脱色剂,本节(a)(1)中所述食品添加剂,只能在糖液精制的净?澄清过程中加入,所加的量不得超?00mg/kg糖固体;本节(a)(2)中所述食品添加剂需吸附在一适当的聚合物吸附柱上,在糖液流经该吸附柱之前,应先用食用水淋洗,以除去未吸附的本添加剂,经脱色的糖液在结晶前,其中残留的本添加剂不得超过1mg/kg蔗糖、/td>

   173.400 Dimethyldialkylammonium chloride.

  Dimethyldialkylammonium chloride may be safely used in food in accordance with the following prescribed conditions:

  (a The food additive is produced by one of the following methods:

  ? Ammonolysis of natural tallow fatty acids to form amines that are subsequently reacted with methyl chloride to form the quaternary ammonium compounds consisting primarily of dimethyldioctadecylammonium chloride and dimethyldihexadecylammonium chloride. The additive may contain residues of isopropyl alcohol not in excess of 18 percent by weight when used as a processing solvent.

  ? Ammonolysis of natural tallow fatty acids to form amines that are then reacted with 2-ethylhexanal, reduced, methylated, and subsequently reacted with methyl chloride to form the quaternary ammonium compound known as dimethyl?-ethylhexyl hydrogenated tallow ammonium chloride and consisting primarily of dimethyl?-ethylhexyl)octadecylammonium chloride and dimethyl?-ethylhexyl)hexadecylammonium chloride.

  (b The food additive described in paragraph (a)(1 of this section contains not more than a total of 2 percent by weight of free amine and amine hydrochloride. The food additive described in paragraph (a)(2 of this section contains not more than 3 percent by weight, each, of free amine and amine hydrochloride as determined by A.O.C.S. method Te 3aC64, Acid Value and Free Amine Value of Fatty Quaternary Ammonium Chlorides, 2d printing including additions and revisions 1990, which is incorporated by reference in accordance with 5 U.S.C. 552(a and 1 CFR part 51. Copies are available from the Center for Food Safety and Applied Nutrition (HFSC200? Food and Drug Administration, 5100 Paint Branch Pkwy., College Park, MD 20740, and from the American Oil Chemists' Society, P.O. Box 5037, Station A, Champaign, IL 61820, or available for inspection at the National Archives and Records Administration (NARA? For information on the availability of this material at NARA, call 202C741C6030, or go to:http://www.archives.gov/federal_register/code_of_federal_regulations/ibr_locations.html.

  (c The food additive is used as a decolorizing agent in the clarification of refinery sugar liquors under the following limitations:

  ? The food additive described in paragraph (a)(1 of this section is added only at the defecation/clarification stage of sugar liquor refining in an amount not to exceed 700 parts per million by weight of sugar solids.

  ? The food additive described in paragraph (a)(2 of this section is used under the following conditions:

  (i The additive is adsorbed onto a support column composed of suitable polymers that are regulated for contact with aqueous food. Excess nonadsorbed additive shall be rinsed away with potable water prior to passage of sugar liquor through the column.

  (ii The residue of the additive in the decolorized sugar liquor prior to crystallization shall not exceed 1 part per million of sugar as determined by a method entitled Colorimetric Determination of Residual Quaternary Ammonium Compounds (Arquad HTL8 in Sugar and Sugar Solutions, June 13, 1990, which is incorporated by reference in accordance with 5 U.S.C. 552(a and 1 CFR part 51. Copies are available from the Center for Food Safety and Applied Nutrition (HFSC200? Food and Drug Administration, 5100 Paint Branch Pkwy., College Park, MD 20740, or available for inspection at the National Archives and Records Administration (NARA? For information on the availability of this material at NARA, call 202C741C6030, or go to:http://www.archives.gov/federal_register/code_of_federal_regulations/ibr_locations.html.

  (d To assure safe use of the additive, the label and labeling of the additive shall bear, in addition to other information required by the Federal Food, Drug, and Cosmetic Act, adequate directions to assure use in compliance with paragraph (c of this section.

  [56 FR 42686, Aug. 29, 1991]

  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,请点出a href="//www.sqrdapp.com/law/dongtai/171830.html">美国FDA 21 CFR ?73部分可直接加入食品中的辅助性食品添加剂种类汇怺/a>

地区9/font>美国
标签9/font>残留蔗糖添加?nbsp;食品添加?nbsp;
食品伙伴网提供标准法规解读、舆情监控、合规咨询、申报注册等服务、br/>电询?535-2129301
QQ?891238009
食品标法? border=
实时把握 食品标法动?/span>
请扫码关?span class="color2">食品标法圇/span>

声明9/p>

凡本网所有原?编译文章及图片、图表的版权均属食品伙伴网所有,如要转载,需注明“信息来源:食品伙伴网”、br> 凡本网注明“信息来源:XXX(非食品伙伴网)”的作品,均转载自其他媒体,转载目的在于传递更多的信息,并不代表本网赞同其观点和对其真实性负责、br> 邮箱:law#www.sqrdapp.com(发邮件时请?换成@ QQ?39307733

[ 政策法规搜索] [ 加入收藏] [ 告诉好友] [ 打印本文] [ 关闭窗口]

Baidu
map