Modified flours and starches
1. Introduction
These products, which are also called swelling flours or swelling starch, are especially
characterized by their modified water absorption and solubility properties. The viscosity
of flour-(starch-)and-water suspensions is adjusted to suit customers’ specific needs.
Suitable thermal or mechanical energy input into a mixer and extruder allows
products to be made which are soluble in cold or hot water and which have a wide range
of viscosities. Modified flours and starches are applied in the following products:
After our extrusion cooking
2. Usage
Bakery products Water binders, freshness extenders, binders
Sauces, soups Binders
Meat, fish, potato/ tapiaco/ corn/ wheat/ sweet potato modified starch extruder, pregelatinized starch extruder machines Fillers, adhesion promoters, breadings, binders
Desserts Firming agents
Instant beverages Thickeners
Confectionery Flavor carriers
Baby foods Bases, calorie carriers
Feeds Bases in calf rearing
Crude oil production Lining of boreholes
Textiles Upgrading of textile threads
Paper Additives
Building construction Addition in construction chemicals
Adhesives Additives
3. Flow chart:
Mixer-screw conveyor-extruder-air conveyor-dryer-pulverizer-packing machine
4. Capacity: 120-150kg/h, 200kg/h, 400-500kg/h, 1ton/h
5. Extruder image
After extruder
After pulverizing machine
The purpose of denaturation is to adapt to various industrial applications. Such as: high-temperature technology (canned sterilized) requirements of high-temperature viscosity stability of starch, frozen foods require good freeze-thaw stability of starch, jelly foods require good transparency, good film formation and so on. The second is to open up new uses of starch and expand the scope of application. Such as: the use of starch in textiles; hydroxyethyl starch, hydroxypropyl starch instead of plasma; high cross-linked starch instead of surgical gloves with talcum powder.
The potato/ tapiaco/ corn/ wheat/ sweet potato modified starch extruder, pregelatinized starch extruder machine manufactured by Jinan Joysun Machinery Co., Ltd. has been specially designed and has adjusted the cavity and screw structure to achieve the diversification of the function of modified starch. The modified starch series produced is suitable for textile, food, paper, building materials, foundry, oil drilling and other fields. With the deepening of research, the extruder will play an increasingly larger role in the modified starch market. potato/ tapiaco/ corn/ wheat/ sweet potato modified starch extruder, pregelatinized starch extruder machine consists of a feeding system, an extrusion system, a rotary cutting system, a heating system, a transmission system, and a cooling system.