KS H ISO 18609-2008 Animal and vegetable fats and oils-Determination of unsaponifiable matter-Method using hexane extraction《动植物油脂 不皂化物测定 己烷提取法》.pdf

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1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS H ISO 18609 KS H ISO 18609:2008 2008 8 6 http:/www.kats.go.krKS H ISO 18609:2008 : ( ) ( ) () () ( ) : (http:/www.standard.go.kr) : : 2003 8 30 : 2008 8 6 2008-0410 : : ( 02-509-7266) (http:/www.kats.go.kr). 10 5 , . KS H ISO 18609:2008 i .1 1 1 2 1 3 .1

2、4 2 5 2 5.1 n- .2 5.2 .2 5.3 2 5.4 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 A.1 .6 A.2 .6 A.3 .6 KS H ISO 18609:2008 Animal and vegetable fats and oils Determination of unsaponifiable matter Method using hexane ex

3、traction 2000 1 ISO 18609, Animal and vegetable fats and oils Determination of unsaponifiable matter Method using hexane extraction , . ISO 18609 ISO/TC 34 (SC 11) . A . 1 3 . . KS H ISO 3596 . 2 . . ( ) . KS H ISO 661, 3 . 3.1 KS H ISO 18609:2008 2 103 ( ) , , , . 4 . . . 5 , , . 5.1 n- . 40 60 1 .

4、 . 5.2 10 %( ) 5.3 95 %( ) 10 g/L 5.4 , c(KOH) 1 mol/L 50 mL 60 g 95 %( ) 1 000 mL . . 6 . 6.1 250 mL . 6.2 (6.1) . 6.3 250 mL . 6.4 6.5 (1032) ( KS H ISO 18609:2008 3 ) 7 KS H ISO 55552 . . 8 KS H ISO 661 . 9 9.1 250 mL (6.1) (8.) 5 g 0.01 g . 9.2 (5.4) 50 mL . (6.2) 1 . 50 mL . 9.3 250 mL (6.3) .

5、50 mL . 1 . 2 . . 1 50 mL 2 . 1 3 . 9.4 (5.2) 25 mL , . 2 mL . . . (5.3) . KS H ISO 18609:2008 4 9.5 (6.5) 103 0.1 mg 250 mL (6.1) . (6.4) . 9.6 9.6.1 103 15 . 0.1 mg . (6.5) 15 . , 0.1 mg . 1.5 mg 15 . 3 . 9.6.2 4 mL (5.1) (5.3) 20 mL . c(KOH) = 0.1 mol/L . (10. ). 9.7 2 . 9.8 . 1.5 mg . 10 . %)(10

6、00321mmmm m0: (g) m1: (g) m2: (g) m3: (g), 0.28 Vc . V: (9.6.2) (mL) c: (mol/L) KS H ISO 18609:2008 5 2 . 11 A . . 12 . ( ) . , KS H ISO 18609:2008 6 A ( ) A.1 6 ( , , , , , ) 14 Institut des corps gras Centre technique industriel . A.2 3 . A: B: C: A.3 A.1, A.2 A.3 3 A, B C . A.4 ( ). A (Cochran te

7、st)( 6) (Dixon test)( 9) , C ( 11) 1 , B . 3 0.150.58 %( ) . 0.06 %( ) 3.610.5 % . 0.18 %( ) 936 % . KS H ISO 18609:2008 7 A.1 A: 1 %() 2 %() 1 0.56 0.58 2 0.541 0.545 3 0.51 0.52 4 0.62 0.58 5 0.57 0.63 6 0.78 0.61 7 0.54 0.51 8 0.64 0.62 9 0.89 0.89 10 0.54 0.57 11 0.62 0.64 12 0.6 0.63 13 0.68 0.

8、68 14 0.56 0.52 6 (5 %) . 9 (5 %) . A.2 B: 1 %() 2 %() 1 0.35 0.33 2 0.262 5 0.248 5 3 0.37 0.32 4 0.30 0.30 5 0.35 0.42 6 0.44 0.45 7 0.35 0.3 8 0.35 0.35 9 0.18 0.18 10 0.25 0.32 11 0.51 0.48 12 0.24 0.26 13 0.34 0.32 14 0.38 0.34 KS H ISO 18609:2008 8 A.3 C: 1 %() 2 %() 1 0.16 0.18 2 0.133 7 0.10

9、6 3 0.18 0.17 4 0.15 0.14 5 0.22 0.23 6 0.09 0.12 7 0.09 0.11 8 0.2 0.21 9 0.04 0.03 10 0.13 0.18 11 0.40 0.41 12 0.13 0.14 13 0.23 0.22 14 0.16 0.19 11 (5 %) . A.4 A B C 14 14 14 12 14 13 %( ) 0.58 0.33 0.15 sr, % 0.02 0.03 0.02 (%) 3.64 7.81 10.49 sR, % 0.05 0.08 0.05 (%) 8.99 24.63 36.32 r, % 0.0

10、6 0.07 0.04 R, % 0.15 0.23 0.16 KS H ISO 18609:2008 9 1 KS H ISO 3596, 2 KS H ISO 5555, 135513 7017 (02)60094114 (02)600948878 http:/ Korean Agency for Technology and Standards http:/www.kats.go.kr KS H ISO 18609:2008 KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Animal and vegetable fats and oils Determination of unsaponifiable matter Method using hexane extraction ICS 67.200.10

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