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Corn starch  
center Corn starch is powder through flooding, broken, separate, refining and dry from corn as raw materials, the color and luster is pure white, the smell is pure, widely used in food, medicine, starch deep processing, chemical industry,etc.  
Product Technique Index

Sense Index

Item
index
Top Grade
First grade

Qualified

Appearance
white corn

white color with lustre

white color
Yellow corn

white or yellowish shade

white or yellowish shade
Smell
no particular smell
Taste
smooth
Impurities
no exotic thing

Phsics Index
Item
Unit
index
Top Grade
First grade

Qualified

Moisture
%
13.0
14.0
14.0
Acidity
T
20.0
20.0
25.0
Ash
%
0.10
0.15
0.20
Protein
%
0.30
0.50
0.70
Speckle
cm
0.4
1.00
1.50
Particle size
Milliliter of 0.1mol/NaOH doing starch and consuming of 100 grams of neutralization is counted
99.9%
99.5%
99.3%
Fat
%
0.15
0.20
0.25
Fe
White Corn

440nm blue Transparency

97.50
96.00
95.00
Yellow Corn
92.00
92.00
90.00

Hygiene Index
Item
Index
SO2
30.00mg/kg
Pb
0.5mg/kg
As
1.0mg/kg
 

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