What is the process during cassava starch production line?
Cassava starch processing plant
Cassava in cultivation in the Democratic Republic of CongoNo continent depends as much on root and tuber crops in feeding its population as does Africa. In the humid and subhumid areas of tropical Africa, it is either a primary staple food or a secondary costaple. In Ghana, for example, cassava and yams occupy an important position in the agricultural economy and contribute about 46% of the agricultural gross domestic product. Cassava accounts for a daily caloric intake of 30% in Ghana and is grown by nearly every farming family. The importance of cassava to many Africans is epitomised in the Ewe (a language spoken in Ghana, Togo and Benin) name for the plant, agbeli, meaning "there is life". In Tamil Nadu, India, there are many cassava processing factories alongside National Highway 68 between Thalaivasal and Attur. Cassava is widely cultivated and eaten as a staple food in Andhra Pradesh and in Kerala. In Assam it is an important source of carbohydrates especially for natives of hilly areas.In the subtropical region of southern China, cassava is the fifth-largest crop in term of production, after rice, sweet potato, sugar caneand maize. China is also the largest export market for cassava produced in Vietnam and Thailand. Over 60% of cassava production in China is concentrated in a single province, Guangxi, averaging over 7 million tonnes annually. Many factories see the bright market of cassava starch processing.
Here is the introduction of cassava starch production line:
Cassava starch production line step 1- sorting: The roots are sorted to select wholesome roots for processing.
Cassava starch production line step 2- weighing: The sorted roots are weighed.
Cassava starch production line step 3- cassava peeling: The roots are peeled to remove the peels.
Cassava starch production line step 4- cassava grating: The peeled roots are grated to produce a smooth mash.
Cassava starch production line step 5- cassava extracting: The mash is discharged into a starch extractor to extract the starch.
Cassava starch production line step 6- sedimentation: The starch milk is allowed to settle forming two layers i.e. the top free supernatant liquid and the thick starch slurry.
Cassava starch production line step 7- dewatering: The supernatant layer of liquid is removed by siphoning off the liquid with rubber hose and the thick slurry obtained is dewatered to reduce its moisture content.
Cassava starch production line dewatering machine
Cassava starch production line step 8- granulating: The “cake” is mechanically reduced in size to produce fine granules of greater surface area.
The granulated cake is mechanically dried in a mechanical dryer to reduce its moisture content to about 8 – 10 per cent.
Cassava starch production line step 9- milling: The dried product is milled to desired particle size (if necessary).
Cassava starch production line step 10-packaging: The starch is packaged appropriately.
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