GOST 32251-2013 Feeds compound feeds Method for determination of aflatoxin B1《饲料 复合饲料 黄曲霉毒素B1的测定方法》.pdf

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1、 , () INTERSTATE COUNCIL FOR STANDARDIZATION, METROLOGY AND CERTIFICATION (ISC) 32251null 2013 (ISO 17375:2006) , 1 (ISO 17375:2006, MOD) 2014 32251null2013 , 1.092 . 1.22009 . -, . , , , 1 - ( ) - , 4 2 ( 004) 3 , ( 14 2013 . 44) : ( 3166) 00497 ( 3166) 00497 AM BY KZ KG MD - RU TJ 4 ISO 17375:2006

2、 Animal feeding stuffs - Determination of aflatoxin B1( . - 1). ISO/TC 10 - ISO/TC 34 (ISO). (en). , , - . - , . -, , - 1.52001 4.14.1. - . , , , . , , , , , . - . (MOD) II 32251null2013 5 22 - 2013 . 2064- 322512013 (ISO 17375:2006) 1 2015 . 6 - , null . () - - . , null III 32251null2013 , 2014 -,

3、- IV 32251null2013 , 1 Feeds, compound feeds.Method for determination of aflatoxin B1 null 2015null07null011 - 50 % 1 - () . 1 0,5 / - -, 6. 1. 2 - : 12.1.00491 . . 12.1.00588 . - 12.1.00776 . . - 12.2.007.075 . . 12.4.00983 . . 12.4.02175 . . - 70189 . 177074 ( 104283, 478880) . -, , , . 260379 . .

4、 311877 . . 416074 . . 417276 . - 12-. 419875 . . 420477 . . 423377 . . 423477 . . 432877 . . 578978 . . 670972 . 929374 ( 243573) . 1177376 . - . 13496.080 , . 1 32251null2013 241042001 . 2533682 . , - 2831189 . - 2922791 ( 835-181) . . 1. 31218 2003 ( 6498:1998) , , . , 1 , - . (), - () . , , , ,

5、. 3 . , - , - , , B1. - 1 - , - , -. 4 4.1 12.1.007, 12.2.007.0, , . 4.2 - , , , , , , . 4.3 12.1.005. 4.4 12.4.021, 12.1.004 - 12.4.009. null . - , 2,3. 5 5.1 6709. 5.2 , 1 4. 5.3 ( PBPB). 5.4 4160. 5.5 5789. 5.6 , . 2 32251null2013 5.7 , . 5.8 2603, . 5.9 701 c (HNO3) = 4 /3. . 5.10 1 . 5.11 4234.

6、 5.12 4198. 5.13 - 11773. 5.14 - 12- 4172. 5.15 3118. 5.16 4233. 5.17 4328. 5.18 4204, (2SO4 )= 2 /3. -, , . 6 , 6.1 , - B1. , 40 1, 80 % B1 - , 0,25 B1 -. 6.2 75 3 . 6.3 20 3 . 6.4 . 6.5 500 3 - . 6.6 1(2, 2)-5(10, 100)-2 1770. 6.7 20 3. 6.8 , (1,000 0,005) 3/. 6.9 ( 100 3), - (n = 10) B1( B1, 1 /)

7、 10 %. 6.10 , LC-18 ODS-2, - . 6.11 6.11.1 ( ) 6.11.2 ( ). 6.11.1 PBPB, , 450 0,5 . 4 . 6.11.2 , . - B1, . , . 6.12 360 - 420 , . Ex = 365 , Em = 435 , BW = 18 . 6.13 0,45 . , 1, 1 - . 3 32251null2013 6.14 24104, 0,0001 0,01 . 6.15 1(2, 3, 5)-1(1, 2, 2)-2-1(2, 5, 10) 29227. 6.16 10 500 3 - 28311. 6.17 - . 6.18 6.19 . 6.20 1 . 6.21 , 24 , . 6.22 , 5 (, - 1,6 ). 6.23 () 1(2) 1000 25336. 1 . 2