Project
|
Index
|
First grade product
|
Grade two
|
Grade three
|
Appearance
|
Yellow powder, no obvious bran like, no block
|
Smell
|
Has the unique smell of corn protein powder, no smell
|
Moisture%
|
≤9.0
|
Crude protein (Dry Basis)%
|
≥60.0
|
≥55.0
|
≥45.0
|
Crude fat (dry basis)
|
≤5.0
|
≤8.0
|
≤10.0
|
Crude fiber (dry basis)
|
≤3.0
|
≤4.0
|
≤10.0
|
Technical index of corn protein powder products
|
Item
|
Finger mark
|
Appearance
|
Yellow or light yellow powder, no visible impurities
|
Protein content (wet basis)
|
More than 60% (wet basis)
|
Water content
|
≤10%
|