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.
How does a peanut press extractor work?
The extractor is sealed to avoid solvent losses, equipped with a manometer, mechanical agitator, temperature controller, basket for packing the peanut press cake, and a valve located on the bottom of the apparatus that allows the withdrawal of the extract phase.
Which method is used to extract peanut oil?
The conventional extraction methods include the press method, leaching process, and alkali-soluble acid precipitation method [ 27 ]. The press method is to extract part of the oil in peanuts, to achieve the effect of making peanut meal at the same time, which can be divided into hot pressing method and cold pressing method.
Raw materials suitable: Vegetable, Peanut oil cake,Peanut,etc
Oil rate: 45%-60%
Press Custom solution&logo: Yes
After Warranty Service: Video technical support, Online support, Spare parts, Field maintenance and repair service
Local Service?Location: Pakistan
After-sales Service Provided: Free spare parts, Field installation, commissioning and training, Field maintenance and repair service, Video technical support, Online support
