What is potato starch extraction process in potato starch plant ?

Starch dewater machine in potato starch plant

Potato starch production is an isolation of potato starch from fresh potato. It takes place in potato starch  plant. Starch industry is a part of food processing which is using starch as a starting material for production of starch derivatives, hydrolysates, dextrins.

The potato starch extraction process comprises the steps such as delivery and unloading potatoes, cleaning, rasping of tubers, potato juice separation, starch extraction, starch milk rafination, de-watering of refined starch milk and starch drying.

1. Delivery and unloading potatoes in potato starch plant

Fresh potatoes are delivered to the starch plants via road or rail transport. Unloading of potatoes could be done in two ways:

2. Cleaning and washing potato  in potato starch plant

Coarsely cleaning of potatoes takes place during the transport of potatoes to the scrubber by channel.

3. Rasping of potatoes  in potato starch plant

Most often the rasping of potato tubers is carried out with a rotary grater. The purpose of this stage is disruption of cell walls, which therefore release the starch.

4. Potato starch extraction-potato fiber separation  in potato starch plant

This allows the recovery full-value protein from juice and reduces the onerousness of water juice as a sludge.

5. De-sanding process  in potato starch plant
This process is remove the small amount sand in the starch slurry to increase the quality of final potato starch . 

6.  Starch milk purification and concentration  in potato starch plant

Normally we use the hydro cyclone groups to do starch purification and concentration

7. Potato starch de-watering and  drying  in potato starch plant

It is a suspension of starch in water, which needs de-watering up to 38% of moisture to get the wet starch . Then use hot air flash dryer to dry starch to  18~20% of moisture to get the final product potato starch for sale .

More Information about our potato starch plant  machinery , please contact
Phone: +86 371 56771822
Email : sales@doingmachinery.com
Website: www.starchprojectsolution.com

Title :
Name:
Email:*
TEL :
Country:
Inquiry *
Please input your inquirys

Wheat starch production process in wheat starch plant

Hydro cyclones in wheat starch plant

Wheat starch production process  in wheat starch plant description : 

The wheat starch production process in wheat starch plant is martin process . The wheat starch production process include : Dough making and washing , Gluten screening and  drying ; The separation of A-starch and B-starch ; A-starch refining and drying ; B-starch refining and drying . 

(1) . Dough making and washing in wheat starch plant :  
 Wheat flour is mixed with  water to form dough.  Wait for some time let the gluten formed , then use fresh water to wash the dough , the purpose  is to wash out starch inside the dough. After washing 4~5 times ,  gluten and starch are separated .

(2) . Gluten screening and  drying  in wheat starch plant:
 Gluten after screening will be de-watered, dried and finally get  product vital gluten powder.

(3)The separation of A-starch and B-starch  in wheat starch plant
After the mixture below the flat screen enters Centrifuge Sieve to remove fiber, they enter into nozzle separator to separate A-starch milk and B-starch milk.

(4) A-starch refining and drying  in wheat starch plant :
 A-starch milk is further concentrated in cyclone, de-watered and dried to powder form  of final product A-starch.

5) B-starch refining and drying  in wheat starch plant : 
B-starch milk is concentrated separately through nozzle separator and decanter, and dried in flash dryer to powder form of final product B-starch.

More Information about our  wheat starch plant machinery , please contact
Phone: +86 371 56771822
Email : sales@doingmachinery.com

Website: www.starchprojectsolution.com

Title :
Name:
Email:*
TEL :
Country:
Inquiry *
Please input your inquirys

City leaders inspect our factory for starch production line on July 27th

City leaders visit our factory for starch production line

July 27th 2016, the leaders of Kaifeng city government come to our factory for inspection and investigation. The city leaders visit our factory main product : sweet potato starch production line, potato starch production line , cassava(yucca/manioc) starch production line and our invention patent starch drying machine , accompanied by our general manager. The city leader give very high evaluation to our company's spirit of innovation .

Our company is a research, development, production of deep processing of agricultural product equipment professional enterprise and all of our 16 patented technology applied in a variety of agricultural product  processing equipment.

Our company main products including :

1. complete set potato starch production line

2. complete set sweet potato starch production line

3. complete set cassava / manioc/ yuca starch production line

4. complete set corn / maize glucose syrup production line

5. complete set rice /broken rice glucose syrup production line

6 complete set F42 fructose syrup production line

7. complete set wheat starch production line

And our company's double helix gluten making machine is a national initiative;  vacuum drum filters ,  starch refining hydro cyclone group and  vortex airflow collision flash drying machine are reached the international advanced level .

Welcome customer from different countries to visit our company for the starch production line or glucose / fructose syrup production line .

More Information about our starch production line , please contact
Phone: +86 371 56771822
Email : sales@doingmachinery.com
Website: www.starchprojectsolution.com

Title :
Name:
Email:*
TEL :
Country:
Inquiry *
Please input your inquirys

Commercial Uses for Sweet Potato Starch

Sweet potato

The sweet potato is one of the most versatile vegetables grown and enjoyed around the world. It can be roasted, baked, boiled, fried or steamed and eaten as a vegetable, or used in baked products such as pies and muffins. The sweet root vegetable is also a good resource for starch you can use in many other applications. For the home cook, making starch from a sweet potato is relatively simple.

About the Sweet Potato

Despite its name, the sweet potato is not a potato. It is a member of the Morning glory plant family and is one of the oldest vegetables in the world. Although it is starchy like a potato, a sweet potato has different starch properties. Because of the versatility of its starch, the sweet potato is among the leading crops grown in developing countries.

Starch from a sweet potato is very valuable for professional and home cooks. It can be used in place of cornstarch in recipes, or to make sweet potato noodles. The starch can also be milled into flour to make gluten-free breads and pastry dough.

Commercial Uses for Sweet Potato Starch

Sweet potato starch is used for many commercial purposes. In the food industry, commercial processors use the starch to make Asian noodles, sweeteners, beverages, citric acid and resistant starch, which provides health benefits similar to that of fiber.

With its strong adhesive qualities, sweet potato starch is also a replacement for paste. In addition, the starch from sweet potatoes is used to produce ethanol fuel.


Our company supply the complete set sweet potato starch processing machine . We have build many sweet potato processing plants . If you want to start your sweet potato starch processing business , please contact with me freely . 

More Information about our sweet potato starch processing machinery , please contact
Phone: +86 371 56771822
Email : sales@doingmachinery.com
Website: www.starchprojectsolution.com

Title :
Name:
Email:*
TEL :
Country:
Inquiry *
Please input your inquirys

What is potato starch extraction process?

Potato starch extracting machine

Starch production is an isolation of starch from plant sources. It takes place in starch plants. Starch industry is a part of food processing which is using starch as a starting material for production of starch derivatives, hydrolysates, dextrins.

The potato starch extraction process comprises the steps such as delivery and unloading potatoes, cleaning, rasping of tubers, potato juice separation, starch extraction, starch milk rafination, dewatering of refined starch milk and starch drying.

1.Delivery and unloading potatoes

Fresh potatoes are delivered to the starch plants via road or rail transport. Unloading of potatoes could be done in two ways:

2.Cleaning

Coarsely cleaning of potatoes takes place during the transport of potatoes to the scrubber by channel.

3.Rasping of potatoes

Most often the rasping of potato tubers is carried out with a rotary grater. The purpose of this stage is disruption of cell walls, which therefore release the starch.

4.Potato starch extraction-potato fiber separation

This allows the recovery full-value protein from juice and reduces the onerousness of water juice as a sludge.

5.Desanding part

6.Starch milk purification and concentration

Normally we use the hydro cyclone groups to do starch purification and concentration

7.Potato starch drying

It is a suspension of starch in water, which needs dewatering up to 20% of moisture.

SIDA developed the air-stream starch dryer with low temperature drying system, which can dry the potato starch in short time, no gelatinization.

More Information about our  potato starch exacting machinery , please contact
Phone: +86 371 56771822
Email : sales@doingmachinery.com

Website: www.starchprojectsolution.com

Title :
Name:
Email:*
TEL :
Country:
Inquiry *
Please input your inquirys

What is cassava starch production ?

Cassava starch production line

Cassava starch production is  primarily by the wet milling of fresh cassava roots . Starch is the main constituent of cassava. About 25% starch may be obtained from mature, good quality tubers.

Fresh cassava tubers are processed during season . Cassava starch production  from fresh cassava roots  can be divided into five main stages: preparation (peeling and washing), rasping/pulping/grating, purification (starch washing), dewatering and drying, and finishing (milling and packaging).

For cassava, the process of cassava starch production is relatively simple as there are only small amounts of secondary substances, such as protein, in the roots. When cassava roots are harvested or selected for starch extraction, age and root quality are critical factors. Cassava roots need to be processed almost immediately after harvest, as the roots are highly perishable and enzymatic processes accelerate deterioration within 1-2 days. A first-rate quality starch can be obtained from cassava using only water, and this makes the processing of cassava starch and flour particularly suitable for developing countries and rural industries.

Our company supply the complete set cassava starch production machinery . We can help the buyer to make the new cassava starch production plant to start cassava starch production business.

More Information about our cassava starch production machinery , please contact
Phone: +86 371 56771822
Email : sales@doingmachinery.com
Website: www.starchprojectsolution.com

Title :
Name:
Email:*
TEL :
Country:
Inquiry *
Please input your inquirys

Gluten making machine shipped to South America customer

Gluten making machine

This week our gluten making machine is shipped to South America customer . The gluten making machine is used to produce wheat gluten from wheat flour by water washing method .
Wheat gluten, also called seitan , wheat meat, gluten meat, or simply gluten, is a food made from gluten, the main protein of wheat.Wheat gluten is often used instead of meat in Asian, vegetarian, Buddhist, and macrobiotic cuisines.

The gluten making machine is working process
1. mix wheat flour with water to make dough
2. put water into machine  washing the dough to remove the starch granules.
3. discharge of the washed water and add new clean water
4. repeat 2&3 for 3~ 4 times . Use water washing to remove all the starch granules ,leaving the sticky insoluble gluten as an elastic mass
5  get the final product wet gluten for making gluten food .

The gluten making machine is made of stainless steel material to reach the requirement of making food grade gluten.
It you want to start your gluten making business, you can contact with us for your gluten making machine .

More Information about our  machinery , please contact
Phone: +86 371 56771822
Email : sales@doingmachinery.com
Website: www.starchprojectsolution.com

Title :
Name:
Email:*
TEL :
Country:
Inquiry *
Please input your inquirys