GOST 31483-2012 Premixes Determination of vitamins B1 (thiaminchloride) B2 (riboflavin) B3 (pantothenic acid) B5 (nicotinic acid and nicotinamide) B6 (pyridoxine) Bc (folic acid) Cry .pdf

《GOST 31483-2012 Premixes Determination of vitamins B1 (thiaminchloride) B2 (riboflavin) B3 (pantothenic acid) B5 (nicotinic acid and nicotinamide) B6 (pyridoxine) Bc (folic acid) Cry .pdf》由会员分享，可在线阅读，更多相关《GOST 31483-2012 Premixes Determination of vitamins B1 (thiaminchloride) B2 (riboflavin) B3 (pantothenic acid) B5 (nicotinic acid and nicotinamide) B6 (pyridoxine) Bc (folic acid) Cry .pdf（20页珍藏版）》请在麦多课文档分享上搜索。

1、 :1(), 2(),3( ), 5( ), 6(),( ), ( ) , ()INTERSTATE COUNCIL FOR STANDARDIZATION, METROLOGY AND CERTIFICATION(ISC)314832012, - 1.092 . - 1.22009 . , . -, , , 1 - ( ), - ( )2 3 , (- 41 2324 2012 .) : ( 3166) 00497 ( 3166) 00497 AZBYKGRUTJ 4 8 2012 . 471- 314832012 - 1 2013 .5 5274120076 ()-., . , 2012

2、-, II 314832012 : 1(), 2(), 3(), 5( ), 6(), ( ), ( ) Premixes. Determination of vitamins: B1(thiaminchloride), B2(riboflavin), B3(pantothenic acid), B5(nicotinic acidand nicotinamide), B6(pyridoxine), Bc(folic acid), C (ascorbic acid) content by method of capillary electrophoresis1 - : 1(), 2(), 3(

3、), 5( ), B6(-), ( ), ( ). :- ( ); 5 2() - ;- ( ); 1() - . .2 : 12.1.00491 . . 12.1.00776 . . - 12.1.01893 . - . 12.1.01979 . . - 177074 . , , , -. 311877 . . 419976 . 10-. 432877 . 564475 . 670972 . 965675 . . 13496.080 , . 1 314832012 20130701 1491983 , . - 1631787 . 2218076 . 241042001 . 2533682 .

4、 , 2922791 ( 835-181) . . 1. - , 1 , , . (), (-) . , , , , .3 , - P = 0,95 1. 1 , / ()c115r,%()c115R,% () c177c100,%1() 0,1 5,0 . 6 10 20 11 17 342() 0,1 5,0 . 10 21 42 8 14 283( ) 1,0 25,0 ., 5 10 205( ) 2,0 100,0 ., 5 9 185() 0,1 5,0 . 914286() 0,2 10,0 ., 6 10 20( ) 0,1 5,0 ., 7 10 20 ( ) 2,0 50,

5、0 ., 7 17 344 4.1 12.1.007, 12.1.004, 12.1.018 12.1.019.2 3148320124.2 ,-.4.3 .5 5.1 13496.0.5.2 1.6 6.1 , , ,(75,65,50),-1055.16.6.24104-c177 0,001c177 0,02 .16317.-( c177 0,05.).2.779.0405000/.,-(150 c177 2) C.14919.101003,10010003,100050003c177 5%.0,33;1,035,03. ( ) 1,5 3.-10403.-2-50-18(22)25336

6、.-1-100(150,250)25336.2-25(50,100)-21770.1(3)-10(25)1770.1(2,3,5)-1(1,2,2)-2-1(5,10)29227.-,0,2,25.4328, (NaOH) = 0,5/3. 3118,c(l) = 6/3,c(l) =1/3,c (l) = 0,2/3,1%.9656, (1/333) = 0,2/3. 5644, (1/2Na2SO3)= 0,1/3.221802-,1%. , - 10- 4199,(Na2B4O7c215102) = 0,05/3 (Na2B4O7c215102) =0,01/3.,Fluka(.7172

7、9).1(),ICN(.103028).2(),ICN(102813).3(DL-,),Sigma(.9153).5(),ICN(.102446).5(),ICN(.102447).6(),ICN(.102777).3 314832012 ( ), ICN (. 101725). (L- ), ICN (. 100769). 6709.1 , , .2 . . . . .6.2 6.2.1 6.2.1.1 (HCl) = 6 /350 3 200 3503 . . .6.2.1.2 (HCl) = 1 /317 3 , 6.2.1.1, 200 3833 . - . .6.2.1.3 (NaO

8、H) = 0,5/3 2,000 100 35060 3 . - . 2 . 6.2.1.26.2.1.3 .6.2.1.4 (1/3 33) = 0,2 /3 1,236 100 35060 3 , . . 2 .6.2.1.5 1 %33 , 6.2.1.1, 98 3- 100150 3 . - . .6.2.1.6 1 % 1,000 2- 1,400 100 3 , - . . .6.2.1.7 (Na2B4O7c215102) = 0,05 /3 - . 2 . - 10- . 19,071 1 3 - . 20 C 9,22 c177 0,10.6.2.1.8 c (Na2B4O7c21510H2O) = 0,01 /320 3 , 6.2.1.7, 100 3, -. . 2 .6.2.1.9 14 31483201240 3 , 6.2.1.7, 100 3, 20 3 (. 6.2.1.4) -. . 2 .6.2.1.10 2 0,576 25 3, 1517 3 1 (. 6.2.1.9) . , .