http://zh.wikipedia.org/wiki/%E8 ... A%E5%B7%B4%E8%83%BA
µÜ§J¦h¤ÚÓi¡]Ractopamine¡^¬O¤@ºØ¥Î¨Ó²K¥[¦b¹}®Æ·í¤¤¡A¥Î¥H§Uªø½Þ¡B¤û¡B¤õÂû¥Í¥X¡u½G¦×¡vªºÃĪ«¡C
¥Î©ó½Þ°¦¹}®Æ²K¥[ª«ªº°Ó«~¦WºÙ¡u°öªL¡v¡]Paylean®¡^[1]¡A¬O¥Ñ¬ü°êªºÂ§¨Ó¤½¥q©Ò¥Í²£¡A¤º§tÆQ»ÄµÜ§J¦h¤ÚÓi¡]ractopamine hydrochloride¡^¡C
¥Î©ó¤ûªº°Ó«~¦WºÙ¬°¡u¼Ú¦hºÖ´µ¡v(Optaflexx®)[2]¡C
¥Î©ó¤õÂûªº°Ó«~¦WºÙ¬°¡u´öº¿¤h¡v(Topmax®)[3]¡C
¬ü°ê¹«~ÃĪ«ºÞ²z§½¦b1999¦~12¤ë22¤é¤¹³\¨Ï¥Î°öªL¡A¥t¥~ÁÙ¦³¦h©ó20Ó°ê®a¤¹³\°öªLªº¨Ï¥Î¡A¥]¬A¿D¬w¡B¤Ú¦è¡B¥[®³¤j¡B¾¥¦èô¥H¤Î®õ°êµ¥¦a[4]¡C¨ä¥L¦h¼Æ°ê®a(¦p¼Ú·ù)«h¸T¤î¨Ï¥Î¦¹²K¥[ª«¡A¥]¬A¦b2002¦~¸T¥Îªº¤¤°ê[5]¡C
µÜ§J¦h¤ÚÓi¥i«P¶i°Êª«¦Ù¦×ªº¥Íªø¡A¦¹ª«½è¨Ã«DÃþ©T¾J©Î²üº¸»X¡A¦Ó¬O¤@ºØºÙ¬°£]«P®Ä¾¯¡]£]-agonist¡^ªº¤Æ¦Xª«¡A¥u»Ýn¤Ö¶q§Y¥i¨Ï°Êª«¡A¤×¨ä¬O½Þ°¦ªº³J¥Õ½èÅãµÛ¼W¥[¡A¨Ã¨Ï¯×ªÕªº¥Í¦¨¶q´î¤Ö¡C¥H90½SªºÅ髬°¨Ò¡A¥u¶·¦b¹}®Æ¤¤²K¥[¨C¾·18.5§JªºµÜ§J¦h¤ÚÓi¡]¤]´N¬O20ppm¡Appm¬°¡u¦Ê¸U¤À¤§¤@¡v¤§¸q¡^¡A´N¥i¥H¨Ï³J¥Õ½èªº²£¶q¼W¥[24%¡A¨Ã¨Ï¯×ªÕ²£¶q´î¤Ö34%[6]¡C
°Æ§@¥Î[编辑] «æ©Ê¬r©Ê¦b°Êª«¹êÅ礤¡A¤p¹«ªº¥b¼ÆP¦º¶q¬°3547-2545 mg/kg¡A¤j¹«ªº¥b¼ÆP¦º¶q¬°474-365 mg/kg¡C[7]
[编辑] ¤¤¬rÄpª¬¦b¤j¶q¹¥Î§t¦³µÜ§J¦h¤ÚÓi´Ý¯dªº¦×Ãþ©Î¤ºÅ¦®É¡A¥i¯à¤Þµo¤¤¬rÄpª¬¡Aäú¤ß¡BÀY·w¡B¦Ù¦×Ÿ§Ý¡B¤ß±ª¡B¦åÀ£¤W¤É¡B«P¶i¤ß¦åºÞ¯e¯fµ¥¡C[8]
[编辑] ³Ì°ª´Ý¯d¶q(MRLs)Áp¦X°ê³¹¤Î¹A·~²Õ´¡]FAO¡^»P¥@¬É½Ã¥Í²Õ´¡]WHO¡^¡A2004¦~¥ÑJECFA¡]Joint FAO/WHO Expert Committee on Food Additives¡^¶i¦æµû¦ô[9]¡A2006¦~¦V¹«~ªk¨å©eû·|¡]Codex Alimentarius Commission¡^´£¥X¯ó®×¡A¦ý¦Ü2010¦~8¤ë¤´¥¼¦³¦@ÃÑ[10]
¦Ù¦×©M¯×ªÕ¡]¤û©M½Þ¡^¡G0.01 mg/kg
¨x¡]¤û©M½Þ¡^¡G0.04 mg/kg
µÇ¡]¤û©M½Þ¡^¡G0.09 mg/kg
¬ü°ê[11]
¤û¦×¡G0.03 ppm
¤û¨x¡]¤ºÅ¦¡^¡G0.09 ppm
½Þ¦×¡G0.05 ppm
½Þ¨x¡]¤ºÅ¦¡^¡G0.15 ppm
¤õÂû¦×¡G0.1 ppm
¤õÂû¨x¡]¤ºÅ¦¡^¡G0.45 ppm
¥xÆW
2006¦~10¤ë11¤é¡A±NµÜ§J¦h¤ÚÓi»P¨ä¥¦¤AÃþ«P®Ä¾¯¡]£]-agonist¡^ÃþÃÄ«~¤½§i¬°°Êª«¥Î¸TÃÄ¡C
2012¦~3¤ë5¤é±ß¶¡¡A¦æ¬F°|«Å¥¬¡u¦w¥þ®e³\¡B¤û½Þ¤ÀÂ÷¡B±j¨î¼Ð¥Ü¡B±Æ°£¤ºÅ¦¡vªº16¦r¬Fµ¦¤è¦V¡A±N¹ï¹}®Æ²K¥[µÜ§J¦h¤ÚÓiªº¤û¦×¡u¦³±ø¥ó¸Ñ¸T¡v¡C¥¿¦¡¦³±ø¥ó¶}©ñ®É¶¡·|¥ý»P¦U¬É¥R¤À·¾³q«á¦A§@¨M©w¡C[12]
[编辑] °Ñ¦Ò¨Ó·½1.^ NADA 140-863 - Paylean 9 and Paylean 45 2006-04-25
2.^ NADA 141-221 - Optaflexx 45 2003-06-13
3.^ NADA 141-290 - Topmax 9 2008-11-12
4.^ Elanco products
5.^ "China stops imports from Canadian pork plant over banned additive", Canada Press (2007-09-19)
6.^ "Ractopamine, Response, Economics, and Issues, Allan P. Schinckel, Purdue University
7.^ Safety evaluation of ractopamine. 2009: 10.
8.^ ¶À¥H·q. ¡m¬P´Á±M³X¡nªL³Ç¼Ù¡G°öªL´N¬O½G¦×ºë ¤£¯à¼Ò½k. ¦Û¥Ñ®É³ø. 2012-2-13 [2012-03-04].
9.^ RACTOPAMINE (JECFA Evaluation)
¦U¦ìx¤Í¦n¦n¬Ý¤@¤U,§Ú̯uªºn¦Y¶Ü?³o¶W¥X§Ú¹«~Àç¾iªº½d³ò¤º,¦³¤Æ¤u©ÎßÓ®v¤Î¯bÂå¨Ó»¡»¡?
10.^ Maximum Residue Limit (MRL) for Ractopamine - WHO Food Safety News No 39 2010-08-03
11.^ 21 CFR 556.570 - Ractopamine
12.^ ¦æ¬F°|·s»D½Z¡G¥H¡u¦w¥þ®e³\¡B¤û½Þ¤ÀÂ÷¡B±j¨î¼Ð¥Ü¡B±Æ°£¤ºÅ¦¡v¬°¬Fµ¦¦Ò¶q¤è¦V
[编辑] ¥~³¡³sµ²10Ó©Úµ´
[
¥»¤å³¹³Ì«á¥Ñ §L¾¹³sÆ[´ú§L ©ó 2012-03-09 22:45 ½s¿è ]