KS H ISO 11052-2009 Durum wheat flour and semolina－Determination of yellow pigment content《硬质小麦面粉和粗粒面粉 黄色素含量的测定》.pdf

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1、 KSKSKSKS KSKSKSK KSKSKS KSKSK KSKS KSK KS KS H ISO 11052 KS H ISO 11052 :2009 2009 8 28 http:/www.kats.go.krKS H ISO 11052:2009 : ( ) ( ) () () () ( ) : (http:/www.standard.go.kr) ： ： 2004 11 30 ： 2009 8 28 2009-0458 ： ： ( 02-509-7266) (http:/www.kats.go.kr). 10 5 , . KS H ISO 11052:2009 i .1 1 1 2

2、 1 3 .1 4 1 5 1 6 2 7 3 8 .3 9 .3 10 .3 11 4 12 4 13 .5 A() 6 7 KS H ISO 11052:2009 Durum wheat flour and semolinaDetermination of yellow pigment content 1994 1 ISO 11052, Durum wheat flour and semolinaDetermination of yellow pigment content . 1 (Triticum durum L.) . 2 . . ( ) . KS H ISO 712, () 3 .

3、 3.1 , . 100 g - (mg) . 4 n- . - . 5 , KS H ISO 11052:2009 2 . 5.1 n- 6：2(V/V) n- . . 5.2 5.3 - 6 . 6.1 . . . . . 6.2 440 nm . 6.3 200 mL , 6.4 100 mL 6.5 10 mL , . 6.6 100 mL, 250 mL , . 6.7 20 mL, 25 mL 6.8 KS H ISO 11052:2009 3 (6.10) . 6.9 . 6.10 6.11 0.001 g . 7 . . ISO 2170 . 8 0.5 mm . 0.5 mm

4、 (6.1) . 0.5 mm . 9 KS H ISO 712 . 10 10.1 200 mL (6.3) 0.001 g 10 g . (8. ). 50 mL n-(5.1) . 1 . (1618 ) . , . , (6.9) , 100 mL (6.4) . (6.10) (6.8) . 10.2 (6.2) 440 nm . n- . (10.4) - . KS H ISO 11052:2009 4 10.3 - 100 mL (6.6) 0.001 g - 0.025 g . (5.2) . . (6.7) 20 mL ( - 5 mg) 250 mL (6.6) . n-(

5、5.1) . 25 mL 100 mL (6.6) . n- . . 1 mL0.005 mg5 g - 10.4 10 mL (6.5) n- (10.3) ( 10 mL 0.5 mL 3 mL). A ( 10 mL - ). 11 w p 100 g - mg , . w p H a 100 5 a ：10 mL ( 2 g ) - (mg) H： (%, ) 12 A . 12.1 - - 5 % . () . 12.2 0.6510.754 mg/100 g , 2 0.03 mg/100 g . 12.3 0.6510.754 mg/100 g , 2 KS H ISO 1105

6、2:2009 5 0.3 mg/100 g . 13 . ( ) , . . KS H ISO 11052:2009 6 A () (ICC) 1989 7 , 4 . (KS A ISO 57252 ) A.1 . A.1 I II III IV V VI 7 7 7 7 7 7 (mg/100 g)d.m. a0.754 0.731 0.697 0.699 0.658 0.651 s r (mg/100 g)d.m. 0.007 28 0.007 21 0.010 8 0.005 68 0.006 05 0.007 36 (%) 0.96 0.99 1.55 0.81 0.92 1.13

7、2.83 s r (mg/100 g)d.m. 0.020 0.020 0.031 0.016 0.017 0.021 s R (mg/100 g)d.m. 0.082 0 0.084 3 0.096 5 0.098 6 0.105 6 0.088 0 (%) 10.83 11.53 13.84 14.24 16.05 13.52 2.83 s R (mg/100 g)d.m. 0.233 0.238 0.273 0.282 0.299 0.249 ad.m. KS H ISO 11052:2009 7 1 ISO 2170：1980, Cereals and pulsesSampling o

8、f milled products 2 KS A ISO 57252, ( )2： 153-787 1 92 3(13) (02)2624-0114 (02)2624-01489 http:/ KS H ISO 11052 :2009 KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Durum wheat flour and semolina Determination of yellow pigment content ICS 67.060 Korean Agency for Technology and Standards http:/www.kats.go.kr