1、 KSKSKSKS SKSKSKS KSKSKS SKSKS KSKS SKS KS 2006 11 29 http:/www.kats.go.krKS H ISO 5543 () KS H ISO 5543: 2006 (2011 )H ISO 5543: 2006 : ( ) ( ) ( ) ( ) : (http:/www.standard.go.kr) : : 2001 12 22 : 2006 11 29 : 2011 12 29 2011-0652 : : ( 02-509-7273) (http:/www.kats.go.kr). 10 5 , . ICS 67.100.99 K
2、S () H ISO 5543: 2006(2011 ) Caseins and caseinates Determination of fat content Gravimetric method(Reference method) 1986 1 ISO 5543 Caseins and caseinates Determination of fat content Gravimetric method(Reference method) . ISO 5543 ISO/TC 34 . (IDF) (AOAC) , . . Schmid Bondzynski Ratzlaff(SBR) . a
3、) , , , . . b) 5 % SBR . RG Weibull . c) SBR . 1. . 2. . . KS H ISO 707 KS H ISO 3889 KS H ISO 5550 ( ) ISO 565 Test sieves Metal wire cloth, perforated metal plate and electroformed sheet Nominal sizes of openings 3. . 3.1 . H ISO 5543: 2006 2 4. . . Schmid Bondzynski Ratzlaff(SBR) . 5. , . . 8.3 .
4、 (10.1 ) 8.4 0.5 mg . 0.5 mg 100 mL 0.5 mg . 5.1 20 1.125 g/mL(8.5.1 ) (20 = 1.18 g/mL) 675 mL 1 000 mL . 5.2 94 %(V/V) (10.5 ). 5.3 (10.3 ), 2 mg/kg (5. , 10.1 10.4 ). 5.4 3060 . 5.5 (5.3) (5.4) . 5.6 (Congo-red) 1 g 100 mL . (8.5.4 ). . 6. , . . 6.1 6.2 (6.6) , 8090 g 500600 . (8.5.7 ). 6.3 100 (8
5、.5.10 8.5.12 ) . 6.4 (1022) , 66 mbar(50 mmHg) 7075 6.5 (8.5.2 ) 6.6 KS H ISO 3889 (8.5.2 ). A (siphon) . . ( , ) , PTFE(1) . (5.3) 60 ( ) H ISO 5543: 2006 3 15 . (1) Polytetrafluoroethylene1 6.7 ( ) (6.6 ). 6.8 . 6.9 125250 mL , 250 mL 80100 mm, 50 mm . 6.10 , ( ) 6.11 5 mL 25 mL 6.12 10 mL 6.13 ,
6、. 6.14 , . . 6.15 ISO 565 500 m 200 mm . 6.16 . 7. KS H ISO 707 . . 8. A (6.6 ) . 8.1 8.1.1 . . 8.1.2 50 g( .) . . 8.1.3 (8.5) . 50 g (8.1.1) . 8.2 (8.1) , . 23 g 1 mg , 100 mL . ( ) . 8.3 8.5.1 (10.2 ). 8.4 (6.9) (6.4) 1 ( 1. ). 1 , 30 ( 2. ). 0.1 mg . 1. H ISO 5543: 2006 4 . 2. . 8.5 8.5.1 7.510 m
7、L . 7.58.5 mL 1.15 g/mL (5.1) . 8.5.2 , . (KS H ISO 3889 B, C ) . 8.5.3 2060 , 15 . 10 . . 8.5.4 (5.2) 10 mL . 2 (5.6 ). (5.2) 10 mL, (5.3) 25 mL, (5.4) 25 mL . 10 mL 8.5.5 8.5.6 . 8.5.5 (5.3) 25 mL (6.6 ) 1 . (6.8) (5.5) (8.4 ). 8.5.6 (5.4) 25 mL ( ) 8.5.5 30 . 8.5.7 500600 15 (6.2 ). 30 (6.7) . .
8、8.5.8 . ( 1 ) . 1 2 KS H ISO 3889 , ( 8.5.2 ). 8.5.9 , (6.10) (8.4 ) ( 2 ) . 8.5.10 . 8.5.12 H ISO 5543: 2006 5 . 8.5.11 (5.3) 15 mL (5.4) 15 mL 8.5.58.5.9 . ( 2 ) ( 1 ) . 8.5.12 (6.3) ( ) . 8.5.13 ( .) (1022) 1 1 , 30 ( .) 0.1 mg . . 8.5.14 0.5 mg . . 8.5.15 25 mL . (8.5.14 ) (8.4 ) . 8.5.16 . 3 .
9、. (1022) (6.4) 1 8.5.13 8.5.14 8.5.15 . 1 (8.5.8, 8.5.11) 2 (8.5.9, 8.5.11) 9. 2, 3 1 2, 3 1 H ISO 5543: 2006 6 9.1 9.1.1 . 100)()(04213mmmmm m0: (8.2) (g) m1: 8.5.14 (g) m2: (8.4 ) (g)( 8.5.16 ) m3: (8.3) (g) m4: (8.3) (8.4 ) (g)( 8.5.16 ) 0.01 %(m/m) . 9.1.2 . wfw100100w wf: 9.1.1 ww: KS H ISO 555
10、0 9.2 ISO 5725 Precision of test methods Determination of repeatability and reproducibility by inter-laboratory test 95 % . 9.2.1 100 g 0.1 g . 9.2.2 100 g 0.2 g . 10. 10.1 . . , (9.1.1 m3 m4) . 0.5 mg . . 1 g . 100 mL 1 g . . 10.2 (m1 m2) (8.4 8.5.14 8.5.16) . H ISO 5543: 2006 7 ( , , ) 0.5 mg . 2.
11、5 mg . . 2.5 mg , (11.) . 0.5 mg , . (5. 10.1 ). 10.3 10 mL 10 % ( .) 1 mL . 1 . . . ( ) 3 . 1 L 80 cm2 . , 1 L 2 5 10 g 98 %(m/m) 2 mL 1 . . . 10.4 1 kg 1 mg . . 1 kg 7 mg . . . 10.5 . 11. . . (m3 m4, 9.1.1 ) 2.5 mg . H ISO 5543: 2006 8 A() A.0 (6.6 ) ( A.1 ). A.1 A.1.1 8.1 A.1.2 (6.6 ) 100 mL 8.2
12、. . A.1.3 8.3 10.2 A.1.4 8.4 A.1.5 A.1.5.1 10 mL (5.1) . A.1.5.2 , ( ) . . A.1.5.3 2060 15 . 10 . . A.1.5.4 (5.2) 10 mL . (5.6) 2 . (5.2) 10 mL, (5.3) 25 mL, (5.4) 25 mL . 10 mL A.1.5.5 A.1.5.6 . A.1.5.5 25 mL 1 , . . A.1.5.6 25 mL ( ) A.1.5.5 30 . A.1.5.7 500600 15 (6.2 ). 30 . . A.1.5.8 . H ISO 5543: 2006 9 A.1.5.9 A.1 4 mm . . (6.10)( ) (8.4 ) . . A.1.5.10 . . . 8.5.12 . A.1.5.11 A.1.5.5A.1.5.9 (5.3) (5.4) 15 mL 2 . . A.1.5.12 8.5.128.5.16 . H ISO 5543: 2006 10 : mm a) b) A.1 (105 5) mL (1.5 0.5) mm ( ) 153787