GOST R 54979-2012 Food additives Methods for identification and determination of mass fraction of iodine-content ingredient in the lactate-content food additives《食品添加剂 含乳酸盐的食品添加剂中含.pdf

1、 549792012 27 2002 . 184- , 1.02004 . 1 - , - ( )2 154 -3 10 2012 . 284-4 , - . - () . , , 2012 , - - II 5497920121 12 13 .24 .25 .36 - .37 4III 549792012 Food additives. Methods for identification and determination of mass fraction of iodine-containing ingredient in thelactate-containing food addit

2、ives 201307011 (270), () ( ) - - , - . 0,0045 % 0,0450 %. , -, .2 : 532282008 . 1. - . 12.0.00490 . - . 12.1.00491 . . 12.1.00588 . - 12.1.00776 . . - 12.4.00983 . . . 12.4.02175 . . 12.4.10383 . , . 127775 . . 177074 ( 104283, 478880) ., , , . 419774 . . 420477 . . 432877 . . 1 549792012 446177 . .

3、 451787 . , 670972 . 1016376 . . 2533682 . , - 25794.383 . , 2922791 . . 1. 2925191 ( 385-184) . . 1. - - - , 1 , , . (), - () . , , - , , .3 3.1 .3.2 , , , - .3.3 , , . .3.4 1,0 3.3.5 , .3.6 , - . .3.7 , :- ;- ;- ;- ;- ;- ;- ;- ;- ;- , ;- .4 4.1 12.1.007 12.4.103.4.2 , , - 12.4.021.2 5497920124.3 1

4、2.0.004.4.4 12.1.004 12.4.009.4.5 , - 12.1.005.5 : .18C25C; 40%75%. .6 -6.1 - ( 1) - ( 2).6.2 , , 53228, c177 0,01 . ()-125 , ()-1250 25336. 1(2)-14150 25336. 1221, 1225 29227. 11001 1770. . 4204, . . 1277, . . 4197, . . 4461, . . 10163, ., 99,5 %. 6709.6.3 6.3.1 2 % 2,0 - 98 3 250 3. , (20 c177 2)

5、C .6.3.2 1,193 /3 1,200 /3 4517 ( 2.89).6.3.3 1 % 4517 ( 2.90).6.3.4 10 % 10,0 - 90 3 250 3. , (20 c177 2) C 3 .6.3.5 250 3 100 3 20,0 1,84 /3. (20 c177 2) C .6.4 6.4.1 1. 5 3 , 1 3- 6.3.2 1 3 6.4.1 . -3 549792012 - .6.4.2 2. 5 3 , 0,4 3 6.4.5, 0,4 3 6.4.4, 2 3 0,5 3 6.3.3 . - , - , - .7 7.1 , , , .

6、 - .7.2 , , , (), 0,3 , c177 0,6 . -34/12 25336. -1250 25336. 1001 1770. 210002 1770. I1110,01, I1120,01, I1150,01, I11100,02 29251. 1221 29227. ()-150 , ()-1250 25336. 1277, . . 4328, . . 4461, . . (). 6709.7.3 7.3.1 1 % 1 99 3 , , 4517 ( 2.38), - 250 3 50 % 4517 ( 2.102).7.3.2 0,5 % 0,5 100 3- 1 %

7、 7.3.1. .7.3.3 25 % 4517 ( 2.89).7.3.4 (AgNO3) = 0,02 /33,4 100 3, - . (20 c1772) C - . (AgNO3) = 0,02 /3 25794.3 (2.2.3).7.4 50,000 250 3, 30 3 , 0,3 3 7.3.2, - 7.3.3 7.3.4 .4 5497920127.5 7.5.1 ,%, =VKm0 00332,100,(1) V (AgNO3) = 0,02 /3, , 3; (AgNO3) = 0,02 /3, 7.3.4;0,00332 , 1 3 (AgNO3) = 0,02 /3,;m 7.4, ;100 . .7.5.2 ,%,- , : - , = 95 %,