KS H ISO 3596-2007 Animal and vegetable fats and oils-Determination of unsaponifiable matter-Method using diethyl ether extraction《动植物油脂 不皂化物测定 乙醚提取法》.pdf

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1、 KS H ISO 3596KSKSKSKSSKSKSKS KSKSKS SKSKS KSKS SKS KS KS H ISO 3596: 2007 2007 7 26 http:/www.kats.go.kr KS H ISO 3596: 2007 : ( ) ( ) F&B ( ) ( ) : (http:/www.standard.go.kr) : : 2002 7 31 : 2007 7 26 2007-0451 : : ( 02-509-7266) (http:/www.kats.go.kr ). 7 5 , . KS H ISO 3596: 2007 i ii 1 1 2 1 3

2、.1 4 .1 5 .2 5.1 .2 5.2 .2 5.3 .2 5.4 .2 5.5 .2 6 .2 6.1 .2 6.2 2 6.3 2 6.4 2 6.5 .2 7 3 8 3 9 3 9.1 .3 9.2 .3 9.3 3 9.4 3 9.5 4 9.6 4 9.7 .4 9.8 4 10 .4 11 5 12 .5 A( ) 6 8 KS H ISO 3596: 2007 ii 2000 ISO 3596, Animal and vegetable fats and oils Determination of unsaponifiable matter Methods using

3、diethyl ether extraction , . ISO 3596 ISO/TC 34 (SC 11) , . ISO 3596 1: 1988 1: 1997 . A . KS H ISO 3596: 2007 Animal and vegetable fats and oilsDetermination of unsaponifiable matterMethod using diethyl ether extraction 1 . , . KS H ISO 18609 . 2 . . KS H ISO 661, 3 . 3.1 4 . . . KS H ISO 3596: 200

4、7 2 5 . 5.1 . 5.2 5.3 c(KOH) 1 mol/L . 50 mL 60 g 95 %(v/v) 1 000 mL . . 5.4 c(KOH) 0.5 mol/L . 5.5 95 %(v/v) 10 g/L 6 . 6.1 250 mL . 6.2 . 6.3 500 mL . 6.4 6.5 (1032) . KS H ISO 3596: 2007 3 7 KS H ISO 55551 . . 8 KS H ISO 661 . 9 9.1 250 mL (6.1) 5 g (8.) 0.01 g . 9.2 50 mL (5.3) . (6.2) 1 . 100 m

5、L . (pyrogallol) ( 30 ). 9.3 500 mL (6.3) . 10 mL (5.1) . 1 . 2 . . 1 100 mL 2 . 40 mL 1 3 . 9.4 40 mL . . . 40 mL 2 . 2 mL . . KS H ISO 3596: 2007 4 9.5 (6.5) 103 0.1 mg 250 mL (6.1) . (6.4) . 5 mL (5.2) . . 9.6 9.6.1 103 15 . 0.1 mg . 1.5 mg 15 . 3 . , . 9.6.2 4 mL (5.1) (5.4) 20 mL . c(KOH) 0.1 m

6、ol/L . (10. ) . 9.7 2 . 9.8 . 1.5 mg . 10 . ()0321100mmmm % m0: (g) m1: (g) m2: (g) m3: (g) . KS H ISO 3596: 2007 5 11 A . . 12 . ( ) . , KS H ISO 3596: 2007 6 A ( ) A.1 16 51 A: , , , B: , . 1995 6 , (FOSFA; Federation of Oils, Seeds and Fats Association) , A.1 ISO 57251) . A.1 A B 49 50 (%, m/m) 0

7、.58 0.69 (sr, %) r (2.8sr), % (%) 0.0250.07 4.3 0.0270.083.9 (sR, %) R(2.8 sR),% (%) 0.22 0.62 37.9 0.240.6734.7A.2 17 43 1989 6 . 1995 6 , , A.2 ISO 5725 . A.2 37 (%, m/m) 0.81 (sr, %) 0.02 r (2.8sr), % 0.06 (%) 2.46 (sr, %) 0.29 R(2.8sR), % 0.81 (%) 35.8 1) ISO 5725: 1986( .) . KS H ISO 3596: 2007

8、 7 A.3 1976 1997 10 IUPAC . A.3 ISO 5725 . A.3 10 10 10 (%, m/m) 0.630 0.253 1.432 (sr, %) 0.032 0.024 0.068 r (2.8sr), % 0.089 0.067 0.19 (%) 5.0 9.3 24.7 (sR, %) 0.140 0.154 0.137 R(2.8sR), % 0.397 0.435 0.389 (%) 22.3 60.9 9.6 KS H ISO 3596: 2007 8 1 KS H ISO 5555, 2 ISO 5725: 1986, Precision of

9、test methods Determination of repeatability and reproducibility for a standard test method by inter-laboratory tests 3 KS H ISO 18609: 2003, 135513 7017 (02)60094114 (02)600948878 http:/ KS H ISO 3596: 2007KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Animal and vegetable fats and oils Determination of unsaponifiable matterMethod using diethyl ether extraction ICS 67.200.10 Korean Agency for Technology and Standards http:/www.kats.go.kr

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