Degumming and Bleaching : Effect on Selected Constituents of Palm Oil

@inproceedings{Wei2005DegummingAB,
  title={Degumming and Bleaching : Effect on Selected Constituents of Palm Oil},
  author={Puah Chiew Wei and Choo Yuen May and Ma Ah Ngan and Chuah Cheng Hock},
  year={2005}
}
Degumming and bleaching are essential processes in palm oil refining. The purpose is the removal of gums, trace metals, pigments, peroxides, oxidation products and other breakdown products in the crude oil by adsorption on the active surface of the bleaching earth to improve colour and stability of the final oil. This paper aims to study the effect of degumming and bleaching using neutral and acid-activated clays to achieve the aforementioned objectives. It was found that valuable palm minor… CONTINUE READING
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