The extraction method of wheat starch is segmented and cannot be operated continuously. There are reports abroad that the continuous production method is used. The process is basically the same, but a combination of continuous equipment is used for production.
1. Mechanized continuous system
Wheat flour is mixed in a homogenizer – washed – divided into slurry water and wet gluten slurry water. The slurry desander further removes sludge, and the three-stage washing of small particles removes protein – separated by multi-stage cyclone to separate globulin. ——Dehydrated dry starch; separated globulin slurry—after separation treatment—further separate part of the starch into B starch. Wet gluten – dehydration – mixing – cutting – multi-stage drying – finished gluten product.
2. Alsetine Law
In recent years, the Alsetin method of extracting starch from wheat has emerged. The production principle of this method is the same as that of corn starch. In this preparation method, soft wheat with a moisture content of 14% and soft wheat with a crude protein content of approximately 10% are soaked in 0.2% sulfur dioxide for 12 hours at 39°C to increase the water absorption rate to 55%. Other operations are the same as corn processing. The crude protein content of finished starch is less than 0.4%, and the recovery rate reaches 83%. Mechanized continuous wheat starch production
The manual large gluten wholesale market is to mix wheat flour in a homogenizer – wash – and divide it into mud water and wet gluten mud water treatment. The mud desander further removes the silt, and the three-stage washing of small particles removes protein – by Multi-stage cyclone separation separates globulin – dehydrated dry starch; the separated globulin slurry – after separation treatment – further separates part of the starch into B starch. Wet gluten – dehydration – mixing – cutting – multi-stage drying – finished gluten product.
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