Process for decoloring fatty acid esters

Details Process for decoloring fatty acid esters Process for decoloring fatty acid esters

1993-01-21

1995-03-28

Killos, Paul J.

Organic compounds -- part of the class 532-570 series

Organic compounds

Fatty compounds having an acid moiety which contains the...

554175, C11B 310, C11B 312

Patent

active

054018625

ABSTRACT:
Fatty acid esters, particularly those suitable for use in foods and cosmetics, are decolored by passing a solution of a fatty acid ester dissolved in an apolar solvent through particulate montmorillonite which is in admixture with particulate silica gel and/or active carbon. The solution passed through the column is obtained and the solvent is eliminated from the ester.

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Angelin, et al., "Oil Extraction and Refining From Somalu Papaya Seeds," Ital. delle Sostanze Grasse, vol. 67, May (1990) pp. 257-258.
Cho-Ah-Ying, et al., "Adsorptive Removal of Sulfur From Canola Oil," Pat. Sci. Technol., 93 Jah, No. 4, (1991), pp. 132-135.

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