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How to make potato starch?

Date:Jan 10, 2018/ FAQ/ Chat online

This paper focus on how to make potato starch. Potato Starch is extracted from potatoes which is normally used as a fine, powdery thickener. Potato starch consists of typical large oval spherical granules ranging in size between 5 and 100 μm. Potato starch is a very refined starch, containing minimal protein or fat. This gives the powder a clear white color, and the cooked starch typical characteristics of neutral taste, good clarity, high binding strength, long texture and a minimal tendency to foaming or yellowing of the solution.

how to make potato starch
There are some main procedures of making potato starch:
 
1.Washing the potatoes including 1st stage washing ,2nd stage washing which can be done our washing machines so that can remove the sand, stone, muddy and other residue
 
2.Milling the potatoes.  The purpose of crushing is to undermine the organizational structure of the material, so that the tiny starch particles can be successfully separated from the roots in the separation
 
3.Sieving. Starch extract, also known as pulp separation or separation, is the key process in starch processing, which directly affects the starch extraction rate and starch quality. Crushed material is small fibers, the volume is larger than the starch granules, the expansion coefficient is also greater than the starch granules, the proportion is lighter than the starch granules, the crushed material to water as the medium, the starch and fiber separated.

potato starch processing machine

Potato starch processing machine

4.Purification. Starch extract, also known as pulp separation or separation, is the key process in starch processing, which directly affects the starch extraction rate and starch quality. Crushed material is small fibers, the volume is larger than the starch granules, the expansion coefficient is also greater than the starch granules, the proportion is lighter than the starch granules, the crushed material to water as the medium, the starch and fiber separated.
 
5.Starch dry. Airflow dryer is the use of high-speed flow of hot air flow in which wet starch suspended in the air flow during the drying process
potato starch processing machine
Potato starch processing machine
6.Starch cooling and sieving packaging
Starch after drying, the temperature is higher, in order to ensure the viscosity of starch, the starch needs to be rapidly dried after drying

 

Henan Doing Mechanical Equipment Co.,Ltd have over 15 years export experience, over 200 clients source, for potato starch processing machine. Our engineer team will design and provide you a feasibility program according to your demand for how to make potato starch.

 

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