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.
What are the mechanical methods for extracting oil from oilseeds?
Mechanical methods fall into two groups of hot press and cold press. In hot-press method, despite the higher percentage of oil extraction, the effect of temperature on the degradation of antioxidant components in the product is clearly visible (Ouchbani et al., 2021 ). Cold press is a method with the highest safety for extracting oil from oilseeds.
What is the cold press oil extraction process?
The cold press oil extraction process consists of several stages. First of all, you need to have one of our UM100 and UM200 machines to extract oil from any seed or nut. After making sure that the seeds desired to obtain oil are clean, they are transferred to the seed pressing chamber of our machines.
What are the parameters of cold press extraction process?
Cold press extraction process parameters were flow rate (c onstant) and rotational rate 40 rpm. Se eds moistu r e an d oil contents w er e determined. Also, to tal oil contents dete rmined by th e so lvent extraction m ethod. Obtained oils fatty acids analyzed w ith two commercial oils of Iran (COI) and Turkey (COT).
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Name: Peanut Oil Extraction Machine
Raw material: Peanut
Function: make the Peanut
Application: Screw Oil Expeller
Color: Blue
Advantage: High Oil Yield
Capacity: 60kg/h
Product name: Oil Extraction Machine
After Warranty Service: Video technical support, Online support, Spare parts, Field maintenance and repair service
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