1、 KS H ISO 5550 KSKSKSKS SKSKSKS KSKSKS SKSKS KSKS SKS KS () KS H ISO 5550 :2007 (2012 ) 2007 11 23 http:/www.kats.go.krKS H ISO 5550:2007 : ( ) ( ) () () () ( ) : (http:/www.standard.go.kr) : :2001 12 22 :2007 11 23 :2012 12 28 : 20120814 : ( 02-509-7270) (http:/www.kats.go.kr). 10 5 , . KS H ISO 55
2、50:2007 (2012 ) () Caseins and caseinatesDetermination of moisture content(Reference method) 2006 2 ISO 5550, Caseins and caseinatesDetermination of moisture content(Reference method) . ISO 5550 ISO/TC 34 (SC5) . 1 . 2 . 2.1 (%) . 3 102 2 . 4 4.1 0.1 mg 1 mg . 4.2 102 2 . 4.3 ( ), 65 mm(75 mm ), 25
3、mm . KS H ISO 5550:2007 4.4 ( ) . 4.5 ( , 6.4 ). . . 4.6 ISO 33101 (受器) , 500 m, 200 mm . 5 . KS H ISO 707 . . 6 6.1 ( , ). 6.2 50 g (4.6) . 6.3 50 g , 6.1 . 6.4 (4.5) . , . . 6.5 (7.) . 7 7.1 7.1.1 (4.3) 102 (4.2) 1 . 7.1.2 (4.4) , 1 mg 0.1 mg . 7.2 7.2.1 2 KS H ISO 5550:2007 (6.5) 5 g 1 mg 0.1 mg
4、. 7.2.2 (6.5) 2 g 1 mg 0.1 mg . 7.3 7.3.1 (7.2.1 7.2.2), 102 (4.2) 3 . 7.3.2 (4.4) , 1 mg 0.1 mg . 7.3.3 102 (4.2) 1 . 7.3.2 . 7.3.4 1 mg (7.3.1 7.3.3) . . 6 . 8 8.1 , w . ) ( ) ( 0 1 2 1 m m m m w 100 % w : (%) m 0 : (7.2.1) (g) m 1 : (7.2.1 7.2.2) (g) m 2 : (7.3.4) (g) 8.2 . 9 9.1 A , . . ( B ). 3
5、 KS H ISO 5550:2007 9.2 5 % . :0.34 % :0.32 % 9.3 5 % . :0.53 % :0.41 % 10 . a) b) ( ) c) d) e) 4 KS H ISO 5550:2007 A () A.1 8 : 5 , 3 8 10 . . KS A ISO 57251 KS A ISO 5725 2 A.1 . A.1 (%) . A.1 ( , ) A B C D E F G H 10 9 10 10 10 10 10 10 % 9.97 6.82 8.14 8.92 8.50 8.42 7.85 6.78 , s r% 0.173 0.01
6、7 0.131 0.185 0.129 0.155 0.102 0.072 0.12 % 1.737 0.247 1.613 2.073 1.512 1.847 1.297 1.055 1.42 , r(= 2.8 s r ) % 0.490 0.048 0.372 0.523 0.364 0.440 0.288 0.202 0.34 , s R% 0.296 0.123 0.163 0.232 0.127 0.205 0.198 0.150 0.19 % 2.968 1.802 2.008 2.597 1.494 2.442 2.527 2.210 2.26 , R(= 2.8 s R )
7、% 0.837 0.348 0.463 0.655 0.360 0.582 0.562 0.424 0.53 :A = , B = , C = , D = , E = , F = , G = , H = A.2 6 . ISO 5725 A.2 . . A.2 (%) . 5 KS H ISO 5550:2007 A.2 ( , ) A B C D E F 12 12 12 12 13 12 % 5.54 6.38 6.38 6.98 5.39 8.39 , s r% 0.16 0.09 0.09 0.15 0.09 0.10 0.11 % 2.84 1.48 1.46 2.07 1.63 1
8、.17 1.81 , r(= 2.8 s r ) % 0.44 0.26 0.26 0.41 0.25 0.27 0.32 , s R% 0.21 0.12 0.14 0.16 0.11 0.14 0.15 % 3.75 1.89 2.14 2.29 2.11 1.63 2.31 , R(= 2.8 s R ) % 0.58 0.34 0.38 0.45 0.32 0.38 0.41 6 KS H ISO 5550:2007 B () B.1 ( , ) A B C D E F G H , g 100.30 100.22 100.29 100.00 100.23 100.24 93.87 10
9、0.22 500 m , g ( , %) 0.38 (0.4) 0.88 (0.9) 1.09 (1.1) 0.32 (0.3) 0.82 (0.8) 0.24 (0.2) 0.93 (1.0) 1.15 (1.1) 315 m , g ( , %) 0.78 (0.8) 39.79 (39.7) 40.11 (40.0) 1.44 (1.4) 37.47 (37.4) 0.11 (0.1) 41.40 (44.1) 51.76 (51.6) 250 m , g ( , %) 21.92 (21.9) 21.50 (21.5) 26.18 (26.1) 25.60 (25.6) 16.87
10、(16.8) 5.15 (5.1) 21.18 (22.6) 19.42 (19.4) 160 m , g ( , %) 31.91 (31.8) 24.79 (24.7) 21.92 (21.9) 33.62 (33.6) 25.06 (25.0) 71.24 (71.1) 19.59 (20.9) 17.59 (17.9) 160 m , g ( , %) 45.08 (44.9) 12.98 (13.0) 10.83 (10.8) 38.86 (38.9) 19.75 (19.7) 23.31 (23.3) 10.34 (11.0) 9.6 (9.6) , r 0.4900.0480.3
11、720.5230.3640.440 0.2880.202 , R 0.8370.3480.4630.6550.3600.582 0.5620.424 :A = , B = , C = , D = , E = , F = , G = , H = . 7 KS H ISO 5550:2007 8 1 KS H ISO 707, 2 KS A ISO 57251, ( )1: 3 KS A ISO 57252, ( )2: 4 Bulletin of the International Dairy Federation, No.285,1993, p.30 () 153787 1 145 3(16) (02)26240114 (02)26240148 http:/ KS H ISO 5550 :2007KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Caseins and caseinates Determination of moisture content(Reference method) ICS 67.100.99 Korean Agency for Technology and Standards http:/www.kats.go.kr