the production process of starch
TRANSCRIPT
THE PRODUCTION PROCESS
…from wheat
Reception
Starch slurry
from wheat
DryingDry wheat
gluten
Wet solubilised
gluten
Dry wheat feed
Liquid solubles
Wheat germs
(Lose) bran
Solubilisation
Dry cleaning
Grinding/Flour milling
Dough
Separation
Dewatering
Dewatering
WashingRefining
Evaporation
Mixing & drying
Wheat
Solubles A-starch GlutenB-starch
Production process =
Black box
Drying
Dry solubilised
gluten
Reception
Drying
Dry germs
Dry proteins
Dry corn feed
Corn steep
liquor
Dry cleaning
Steeping
First grinding
Degerminating
Maize
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
liquorEvaporation
Drying
…from maize
Reception
Starch slurry
from potatoesDrying
Dry pulp
Wet pulp
Concentrated
fruit juice
Fruit juice
Dry cleaning
Wet cleaning
Rasping
Separation
DewateringRefining
Evaporation
Potatoe
s
Protein juice
FibersStarch slurry
Production process =
Black box
Protein
separationProtein paste
Drying
Potato
proteins
…from potatoes
Production
process
= Black box
Chemical
s
Starch slurry
Crystallization
Liquid glucose
Dry crystallized
dextrose
Unfermented
special polyols
Maltodextrins
Liquid sorbitol
Dry sorbitol
Drying
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
Production
process
= Black box
Chemical
s
Starch slurry
Maize
starch
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.
PO, esthers and ethers)Chemical
s
Modification
process
Native Starches, modified starches and dextrins