Patent ID: 6203843
Filing Date: 2001-03-20
Classification: A23K,C11C,Y10S

Abstract:
An animal feed made by the method comprising:a) providing a seed oil having a linoleic acid content of at least 50 percent, said seed oil selected from sunflower oil and safflower oil;b) subjecting said seed oil to solvent extraction, fat splitting and alkali treatment under conditions such that an isomerized preparation is created, wherein at least 50 percent isomerization of linoleic acid to conjugated linoleic acid is obtained;c) treating said isomerized preparation under conditions such that aqueous and non-aqueous fractions are generated, said non-aqueous fraction comprising said conjugated linoleic acid;d) separating said non-aqueous fraction from said aqueous fraction; ande) formulating an animal feed with said non-aqueous fraction.