KS H ISO 11870-2006 Milk and milk products－Determination of fat content－General guidance on the use of butyrometric methods《乳和乳制品 脂肪含量测定 油脂计测定法使用的一般指南》.pdf

1、 KSKSKSKS KSKSKSK KSKSKS KSKSK KSKS KSK KS 2006 10 13 http:/www.kats.go.kr KS H ISO 11870 KS H ISO 11870： 2006 (2011 ) H ISO 11870： 2006 : ( ) ( ) ( ) ( ) : (http:/www.standard.go.kr) ： ： 2006 10 13 ： 2011 12 29 2011-0652 ： ： ( 02-509-7273) (http:/www.kats.go.kr). 10 5 , . ICS 67.100.01 KS H ISO 118

2、70： 2006(2011 ) Milk and milk products Determination of fat content General guidance on the use of butyrometric methods 2000 1 ISO 11870 Milk and milk products Determination of fat content General guidance on the use of butyrometric methods . 1. . ( ) - (acid-butyrometric) 2. . . . . ISO IEC . KS H

3、ISO 2446 ( ) KS H ISO 3433 ( ) 3. . . . (amyl alcohol) . . 4. - . (Gerber) KS H ISO 2446 , (Van Gulik method) KS H ISO 3433 . A.1 . 5. , . 5.1 , 5.2 (1 -pentanol) 2-methylbutan-2-ol, 2-furfuraldehyde, H ISO 11870： 2006 2 6. . 6.1 (butyometer and stopper) . 6.2 (dispenser) , . 6.3 (centrifuge) , ( 70

4、 rpm) . 3050 . , (350 50) g . 1 ( ) , 1 . 1 mm 70 rpm 240 1 140 245 1 130 250 1 120 255 1 110 260 1 100 265 1 090 270 1 080 275 1 070 300 1 020 325 980 (Ac) . 26c1012.1 RNA = R： (mm) N： ( .) 6.4 . 6.5 , , . 7. . KS H ISO 707 . . H ISO 11870： 2006 3 8. . 9. . . ( , ). . . , . . . , , . , . . 10. . 30

5、 . , . , . , . 3 . , , . . , . 11. , . . , . - ( ) . , , , , . , . Students t test . H ISO 11870： 2006 4 . . , . ( ) . t test . , (ISO 8196 ). . . , . ( A ). H ISO 11870： 2006 5 A() A.1 (Gerber method) (KS H ISO 2446 ) , , . , . , ( , . KS H ISO 2446 6.1.2 ). , . ( , , ) . A.2 (KS H ISO 3433 ) . , .

6、 ： . ： (triglyceride) , . ： . ： SBR . ： , Weibull -Berntrop , . ： , . A.3 , . A.1 H ISO 11870： 2006 6 A.1 - ISO IDF ISO IDF ISO 488(1) KS H ISO 2446(2)IDF 105(1)KS H ISO 1211 IDF 1D KS H ISO 1736 IDF 9C ISO 3432(1)KS H ISO 3433(2)KS H ISO 1735 IDF 5B KS H ISO 2450 KS H ISO 7328 ISO 8262 2 IDF 16C ID

7、F 116C IDF 125A KS H ISO 1737 IDF 13C , , ISO 7208 IDF 22B KS H ISO 1854 IDF 59A KS H ISO 8381 IDF 123A ISO 8262 1 IDF 124A ( ) ISO 8262 3 IDF 126A KS H ISO 5543 IDF 127A KS H ISO 11870 IDF 152 (1) (2) H ISO 11870： 2006 7 1 ISO 488 Milk Determination of fat content Gerber butyrometers 2 KS H ISO 707

8、 3 KS H ISO 1211 ( ) 4 KS H ISO 1735 ( ) 5 KS H ISO 1736 ( ) 6 KS H ISO 1737 ( ) 7 KS H ISO 1854 ( ) 8 KS H ISO 2450 ( ) 9 ISO 3432 Cheese Determination of fat content Butyrometer for Van Gulik method 10 KS H ISO 5543 ( ) 11 ISO 7208 Skimmed milk, whey and buttermilk Determination of fat content Gra

9、vimetric method(Reference method) 12 KS H ISO 7328 ( ) 13 ISO 8196 Milk Definition and evaluation of the overall accuracy of indirect methods of milk analysis Application to calibration procedure and quality control in dairy laboratory 14 ISO 8262 1 Milk products and milk-based foods Determination o

10、f fat content by the Weibull-Berntrop gravimetric method(Reference method) Part 1： Infant foods 15 ISO 8262 2 Milk products and milk-based foods Determination of fat content by the Weibull-Berntrop gravimetric method(Reference method) Part 2： Edible ices and ice-mixes 16 ISO 8262 3 Milk products and

11、 milk-based foods Determination of fat content by the Weibull-Berntrop gravimetric method (Reference method) Part 3： Special cases 17 KS H ISO 8381 ( ) 18 KS H ISO 11870 19 IDF 1D Milk Determination of fat content Rse Gottlieb Gravimetric method (Reference method) 20 IDF 5B Cheese&processed cheese p

12、roducts Determination of fat content Gravimetric method(Reference method) 21 IDF 9C Dried milk, dried whey, dried buttermilk & dried butter serum Determination of fat content Rse- Gottlieb reference method 22 IDF 13C Evaporated milk & sweetened condensed milk Determination of fat content Rse-Gottlie

13、b reference method 23 IDF 16C Cream Determination of fat content Rse-Gottlieb reference method 24 IDF 22B Skimmed milk, whey & buttermilk Determination of fat content Rse-Gottlieb gravimetric method (Reference method) 25 IDF 59A Whey cheese Determination of fat content Rse-Gottlieb gravimetric metho

14、d (Reference method) 26 IDF 105 Milk Determination of fat content Gerber butyrometers 27 IDF 116C Milk-based edible ices & ice mixes Determination of fat content Rse-Gottlieb gravimetric method (Reference method) H ISO 11870： 2006 8 28 IDF 123A Milk-based infant foods Determination of fat content Rs

15、e-Gottlieb gravimetric method(Reference method) 29 IDF 124A Infant foods Determination of fat content Weibull-Berntrop gravimetric method(Reference method) 30 IDF 125A Edible ices & ice mixes Determination of fat content Weibull-Berntrop gravimetric method (Reference method) 31 IDF 126A Milk product

16、s & milk-based foods(special cases) Determination of fat content Weibull-Berntrop gravimetric method(Reference method) 32 IDF 127A Caseins & caseinates Determination of fat content Schmid-Bondzynski-Ratzlaff gravimetric method 33 IDF 152 Milk and milk products Determination of fat content General gu

17、idance on the use of butyrometric methods 153787 1 92 3(13) (02)26240114 (02)2624 01489 http:/ KSKSKSSKSKS KSKS SKS KSKS SKSKS KSKSKSKorean Agency for Technology and Standards http:/www.kats.go.kr KS H ISO 11870： 2006 Milk and milk productsDeterminationof fat contentGeneral guidance onthe use of butyrometric methodsICS 67.100.01