Comparison of oxalic acid and phosphoric acid as degumming agents for vegetable oils View Full Text


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Article Info

DATE

1976-01

AUTHORS

R. Ohlson, C. Svensson

ABSTRACT

For many years, phosphoric acid has been used for degumming vegetable oils with high phosphatide content prior to alkali refining. One disadvantage of this technique is the resulting undesirable phosphate waste in streams, a problem which has increased substantially in importance in recent times. We have investigated an alternative degumming technique using oxalic acid that alleviates the pollution problem in cases where water purification by means of a chemical treatment process is not possible. More... »

PAGES

8-11

References to SciGraph publications

  • 1957-12. Determination of the extent of oxidation of fats in JOURNAL OF THE AMERICAN OIL CHEMISTS' SOCIETY
  • 1963-10. Cis-trans isomerization of oleic, linoleic and linolenic acids in JOURNAL OF THE AMERICAN OIL CHEMISTS' SOCIETY
  • Identifiers

    URI

    http://scigraph.springernature.com/pub.10.1007/bf02632515

    DOI

    http://dx.doi.org/10.1007/bf02632515

    DIMENSIONS

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