KS H ISO 7973-2009 Cereals and milled cereal products－Determination of the viscosity of flour－Method using an amylograph《谷物和精制谷物制品 面粉粘度的测定 (淀粉)糊化力测定法》.pdf

1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS H ISO 7973 KS H ISO 7973:2009 2009 7 30 http:/www.kats.go.krKS H ISO 7973:2009 : ( ) ( ) () () () ( ) : (http:/www.standard.go.kr) ： ：2004 11 30 ：2009 7 30 2009-0360 ： ： ( 02-509-7266) (http:/www.kats.go.kr). 10 5 , . KS H ISO 7973:2009 i .1 1 1 2 1 3 .1

2、4 2 5 2 5.1 .2 6 2 7 3 8 3 8.1 3 8.2 .4 8.3 .4 8.4 4 8.5 .5 9 5 9.1 .5 9.2 7 10 7 10.1 7 10.2 7 11 .7 A( ) 9 B( ) 10 11 KS H ISO 7973:2009 Cereals and milled cereal products Determination of the viscosity of flour Method using an amylograph 1992 1 ISO 7973, Cereals and milled cereal products Determi

3、nation of the viscosity of flour Method using an amylograph . 1 - , . . 1 (Brabender-type) . 2 (viscograph) , . (torque-measuring head) . . . 2 . . ( ) . KS H ISO 712, ( ) KS H ISO 3093, , , Hagberg Perten 3 . KS H ISO 7973:2009 2 3.1 (amylograph viscosity) , (amylograph unit： AU) . 4 30 , ( 95 ) .

4、, , - . 5 5.1 6 . 6.1 . (spindle) (751) rev/min (AU) (6.860.14)10 5N m/AU (0.7000.015) gf cm/AU (1.500.03) /min (0.500.01) cm/min . . . 0.5 g 1.0 g . , . 6.2 0.1 g . 6.3 450 mL . 6.4 KS H ISO 7973:2009 3 600 mL 1 000 mL 6.5 . 6.6 1) KS H ISO 3093 . 30 %(m/m) 1 . 1 m % 710 100 500 95 100 210 200 80 7

5、 . . ISO 950( ) ISO 2170( ) . 8 8.1 8.1.1 . 8.1.2 300 g . (6.6) . 30 40 . 1 % . . 1) Kamas Slago 200 A KT 120 . , . . KS H ISO 7973:2009 4 8.2 8.2.1 KS H ISO 712 (8.1) . 8.2.2 30 . . . . . . A . . 8.3 8.3.1 14.0 %(m/m) 80.0 g 0.1 g . m g 2 . 8.3.2 14.0 %(m/m) 90.0 g . m g 2 . 8.4 8.4.1 (6.3) . 8.4.2

6、 (6.4) 100 mL . (6.5) 20 . . 100 mL (4 ) . 8.4.3 , . . , (530.00.5) g . KS H ISO 7973:2009 5 8.4.4 8.4.1, 8.4.2, 8.4.3 2 . 8.4.5 (540.00.5) g ( 90 g 450 g ). 8.5 8.5.1 . 8.5.2 . ( ) . . . 40 45 , 30 40 . 8.5.3 . . . . 8.5.4 1 000 AU 500 AU 1 000 AU . ( 70 g) 8.3 . 9 9.1 (AU) y ( 1 ). 5 AU . 2 14 %(m

7、/m) 80 g 90 g %(m/m) 80 g 90 g %(m/m) 80 g 90 g 9.0 75.6 85.1 13.6 79.6 89.6 9.1 75.7 85.1 13.7 79.7 89.7 9.2 75.8 85.2 13.8 79.8 89.8 9.3 75.9 85.3 13.9 79.9 89.9 9.4 75.9 85.4 14.0 80.0 90.0 9.5 76.0 85.5 14.1 80.1 90.1 9.6 76.1 85.6 14.2 80.2 90.2 9.7 76.2 85.7 14.3 80.3 90.3 9.8 76.3 85.8 14.4 8

8、0.4 90.4 9.9 76.4 85.9 14.5 80.5 90.5 KS H ISO 7973:2009 6 2 14 %(m/m) 80 g 90 g ( ) %(m/m) 80 g 90 g %(m/m) 80 g 90 g 10.0 76.4 86.0 14.6 80.6 90.6 10.1 76.5 86.1 14.7 80.7 90.7 10.2 76.6 86.2 14.8 80.8 90.8 10.3 76.7 86.3 14.9 80.8 91.0 10.4 76.8 86.4 15.0 80.9 91.1 10.5 76.9 86.5 15.1 81.0 91.2 1

9、0.6 77.0 86.6 15.2 81.1 91.3 10.7 77.0 86.7 15.3 81.2 91.4 10.8 77.1 86.8 15.4 81.3 91.5 10.9 77.2 86.9 15.5 81.4 91.6 11.0 77.3 87.0 15.6 81.5 91.7 11.1 77.4 87.1 15.7 81.6 91.8 11.2 77.5 87.2 15.8 81.7 91.9 11.3 77.6 87.3 15.9 81.8 92.0 11.4 77.7 87.4 16.0 81.9 92.1 11.5 77.7 87.5 16.1 82.0 92.3 1

10、1.6 77.8 87.6 16.2 82.1 92.4 11.7 77.9 87.7 16.3 82.2 92.5 11.8 78.0 87.8 16.4 82.3 92.6 11.9 78.1 87.9 16.5 82.4 92.7 12.0 78.2 88.0 16.6 82.5 92.8 12.1 78.3 88.1 16.7 82.6 92.9 12.2 78.4 88.2 16.8 82.7 93.0 12.3 78.4 88.3 16.9 82.8 93.1 12.4 78.5 88.4 17.0 82.9 93.3 12.5 78.6 88.5 17.1 83.0 93.4 1

11、2.6 78.7 88.6 17.2 83.1 93.5 12.7 78.8 88.7 17.3 83.3 93.6 12.8 78.9 88.8 17.4 83.3 93.7 12.9 79.0 88.9 17.5 83.4 93.8 13.0 79.1 89.0 17.6 83.5 93.9 13.1 79.2 89.1 17.7 83.6 94.0 13.2 79.3 89.2 17.8 83.7 94.2 13.3 79.4 89.3 17.9 83.8 94.3 13.4 79.4 89.4 18.0 83.9 94.4 13.5 79.5 89.5 . m m86/(100 H)

12、m ： (g) H ： %(m/m) m： 14 % (g) (m 80 g m 90 g) KS H ISO 7973:2009 7 9.2 . 30.0 (tf 30.0)a/b tf ： , ( 95 ) a ： (cm) b ： (cm) 0.5 . , (tf 30.0)/b (3.00.1) /cm 30.0 3a ( ) . 10 B . 10.1 197 AU 693 AU , 27 AU . 10.2 197 AU 693 AU , 231 AU . 11 . ( ) 8.3 , , . KS H ISO 7973:2009 8 . 1 KS H ISO 7973:2009

13、9 A ( ) . . . . 500 AU 20 AU, 500 AU 30 AU , 0.5 . . a) (plunger) . . 500 AU . 2 mm . . . b) (plunger) . . 500 AU . 1 mm2 mm . . . . . c) . , 1 mm2 mm . . . d) . , 1 mm2 mm . . . KS H ISO 7973:2009 10 B ( ) 1988 BIPEA 8 . 2 (KS A ISO 5725 2 ) B.1 . B.1 1 2 8 8 (AU) 197 693 sr(AU) 3.46 9.41 (%) 1.8 1

14、.4 2.83 sr (AU) 10 27 sR(AU) 32.11 81.68 (%) 16 12 2.83 sR (AU) 91 231 KS H ISO 7973:2009 11 1 ISO 950： 1979, Cereals Sampling(as grain) 2 ISO 2170： 1980, Cereals and pulses Sampling or milled products 3 KS A ISO 5725 2, ( ) 2： 135513 7017 (02)60094114 (02)600948878 http:/ KS H ISO 7973:2009 KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Cereals and milled cereal products Determination of the viscosity of flourMethod using an amylograph ICS 67.060 Korean Agency for Technology and Standards http:/www.kats.go.kr