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Deodoration of edible oils by nitrogen.

[In Spanish. / En espagnol.]

Type of article: Article

Summary

Use of nitrogen as a substitute of water vapour. Liquid nitrogen is delivered to the factory in road tankers. The article describes the process and equipment: changes to be implemented in the vacuum system; operating conditions. Comparative deodoration results are given (tables) for olive and sunflower oil. The advantages of nitrogen deodoration are: energy savings, reduced water consumption and purification cost; no hydrolysis; improved oil stability; higher acid content in deodoration distillate. J.G.

Details

  • Original title: [In Spanish. / En espagnol.]
  • Record ID : 1996-2383
  • Languages: Spanish
  • Source: Aliment., Equipos Tecnol. - vol. 13 - n. 3
  • Publication date: 1994/04
  • Document available for consultation in the library of the IIR headquarters only.

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