4. Maize
Reception
Dry germs
Drying
Dry proteins
Corn steep
liquor
Dry corn feed
Dry cleaning
Steeping
First grinding
Degerminating
Starch slurry
from maize
Wet corn fibers
Pressing
Dewatering Dewatering
Refining
(washing)
Fibers
Starch
Germs
Proteins
Production process =
Black box
Second
grinding
Sieving
Separation
Dewatering Drying
Oil
Liquid steep
liquor
Evaporation
Drying
…from maize
5. Reception
Starch slurry
from potatoes
Drying
Dry pulp
Production process =
Black box
Wet pulp
Fruit juice
Concentrated
fruit juice
Dry cleaning
Wet cleaning
Rasping
Separation
Refining Dewatering
Evaporation
Potatoe
s
Protein juice
Starch slurry Fibers
Protein
separation
Protein paste
Drying
Potato
proteins
…from potatoes
6. Chemical
s
Production
process
= Black box
Starch slurry
Crystallization
Liquid glucose
Dry crystallized
dextrose
Unfermented
special polyols
Maltodextrins
Liquid sorbitol
Drying
Dry sorbitol
Maltodextrin
process
Drying
Drying
Special polyol
process
Hydrogenation
Maize
starch
Conversion
Refining
Evaporation
Potato
starch
Wheat
starch
Drying
Including liquid fructose,
hydrolysates, glucose syrups
Liquid glucose
and derivates
7. Native Starches, modified starches and dextrins
Chemical
s
Production
process
= Black box
Maize
starch
Starch slurry
Washing
Dewatering
Drying
Potato
starch
Wheat
starch
Production
process
= Black box
Dewatering
Drying
Native starches
Dextrins
Modified
starches
Drying
Including lightly modified
starches (e.g. light or dry
modification)
Liquid modifications (e.g.
Chemical PO, esthers and ethers)
s
Modification
process
