This chapter covers the technology used for processing peanut oil. It starts by explaining the pretreatment technology and peanut pressing technology for high temperature and cold pressing peanut oil. It then discusses the peanut oil extraction technology, which includes leaching and separation technology.
What technology is used for extracting peanut oil?
The leaching method, also known as the extraction method, is the technology used for extracting peanut oil. It involves using certain organic solvents that can dissolve fat to spray and immerse the oil-bearing materials, eventually separating the fat from the materials.
Which solvent is used to extract residual oil from peanut press cake?
4. Conclusions The solvents hexane and ethanol were evaluated for the extraction of residual oil from peanut press cake. Ethanol exhibited a similar extraction capacity to hexane; however, the extraction conditions considering the multistage cross-current configuration were different.
Does ethanol extract oil from peanut press cake?
In general, both solvents are effective in oil extraction [21,22], and ethanol is responsible for extracting a great amount of nonlipid compounds . Studies evaluating the extraction of residual oil from peanut press cake are scarce.
After-sales Service Provided: Field installation, commissioning and training, Field maintenance and repair service, Video technical support, Online support
After-sales Service Provided: Engineers available to service machinery overseas, Field installation, commissioning and training, Field maintenance and repair service, Video technical support, Online support
Item: Multifunctional Peanut oil making equipment
Model Steel Machine Raw materials: Oil seeds: Peanut
Final product: edible oil
Main market: Africa, Mid-East, Asia, South America
After Warranty Service: Video technical support, Online support, Spare parts, Field maintenance and repair service