Specifications

Appearance: Pure white powder..
Moisture:Less than 13.5%.

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

Physics 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

Spot

cm

≤0.40

≤1.00

≤1.50

Mesh

%

≥99.9%

≥99.5%

≥99.3%

Fat

%

≤0.15

≤0.20

≤0.25

Whiteness

440nmtransparency

≥92.00

≥92.00

≥90.00