Due to its particular triacylglycerol composition, palm kernel oil cannot be easily processed with a classical dry fractionation technology, and panning and pressing was for a long time the only alternative to solvent or detergent fractionation. In this process, the palm kernel oil is poured in pans and stored in cold rooms to crystallize.
How is palm kernel oil extracted from mesocarp?
PRESSING Mesocarp is pressed to release crude palm oil in the extraction or pressing machine. Kernel is separated from the endocarp before crude palm kernel oil (CPO) is extracted. CLARIFICATION & PURIFICATION Insoluble content is removed during clarification. REFINING & FRACTIONATION CPO is refined to form bleached and deodorised oil (RBDO).
Is palm olein good for frying?
Matthaus (2007) reported that palm olein was comparable with high oleic vegetable oils and hydrogenated sunflower and cottonseed oils in terms of oxidative stability during frying. Palm oil is resistant to oxidation, polymerization and foaming. Palm oil does not produce any gummy or sticky residues in the fryer.
What machinery is used to refine palm oil?
Hence, here is a table showing machinery used to refine palm oil: A neutralizer works to reduce the free fatty acid (FFA) content in crude palm oil (CPO), improving its quality for various applications. This is achieved through a chemical reaction with an alkaline solution.
