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~Soybean pretreatment mainly includes cleaning, crushing,
softening, flaking, expanding, drying and so on. The performance of
oil pretreatment not only affect the permeability in the process of
extracting, residual oil content in soybean meal and other
indicators directly, but also affect various components in the oil,
the quality and refining efficiency of the crude soybean oil, the
quality of the final product and the energy consumption in the of
production of soybean oil plant, etc.
Soybean Oil Extraction
There are two main types of soybean oil extracting production
process: extrusion extraction of soybean flakes and direct
extraction of soybean flakes. Extrusion extraction of soybean
flakes is a new manufacturing process, starting in the *0 s in the
United States, Brazil and other countries. In recent years, it has
been popularized rapidly. Extrusion extraction of soybean flakes
refers to the process of soybean cleaning, crushing, softening,
drying and extrusion to produce expanded particles for oil
extraction.
Soybean Oil Refining
Soybean oil refining is the second processing step in soybean oil
plant. Since crude soybean oil contains many impurities that need
to be removed to obtain edible soybean oil. The oil-insoluble
impurities can be removed with filtration, while soluble impurities
should be removed through different processes including degumming
(removing of phosphatides), alkali refining (with alkaline solution
to remove free fatty acids, colorants, insoluble matter and gums)
and bleaching (with activated earth or activated carbon to remove
color and other impurities).
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| Pays: | China |
| N ° de modèle: | - |
| Prix FOB: | Obtenir le dernier prix |
| Localité: | - |
| Prix de commande minimale: | - |
| Commande minimale: | - |
| Packaging Detail: | - |
| Heure de livraison: | - |
| Capacité de Fournir: | - |
| Payment Type: | - |
| Groupe de produits : | - |
