Modified caustic refining of glyceride oils for removal of soaps

Details Modified caustic refining of glyceride oils for removal of soaps Modified caustic refining of glyceride oils for removal of soaps

1990-08-08

1993-07-27

Dees, Jose G.

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

Organic compounds

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

554192, C07B 5143

Patent

active

052312011

ABSTRACT:
Adsorbents comprising amorphous silicas with effective average pore diameters of up to about 5000 Angstroms are useful in processes for the removal of soaps and phospholipids (along with associated metal ions) from caustic treated, primary centrifuged, water-wash centrifuged or caustic refined glyceride oils.

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Brown et al., "Adsorption of Soy Oil Phospholipids on Silica", Amer. Oil Chemists Journal, 1984 pp.1-15.
Brekke, Handbook of Soy Oil Processing and Utilization Erickson et al. editors, Amer. Soybean Assoc./AOCS Chap. 8, 1980.
Gutfinger et al., "Pretreatment of Soybean Oil for Physical Refining Evaluation of Efficiency of Various Adsorbents in Removing Phosphlipids and Pigments"; JAOCS Chem. Soc.; vol. 55/ pp. 856-859; 1978.
Erickson et al. (Editors); "Handbook of Soy Oil Processing and Utilization"; American Soybean Assoc./AOCS; Chap. 7 & 8; 1980.
Christenson; "Degumming and Caustic Refining"; AOCS; May, 1983.
Brown et al.; "Adsorption of Soy Oil Phospholipids on Silica"; Amer. Oil Chemists Journal; 1984.
Woerful re Soapstock; World Conference on emerging Technologies in the Fats and Oils Industry; AOCS; 1985.
JAOCS, vol. 63, No. 2 (February 1986) - p. 166 (Soapstock).

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