Triglyceride fat
View Patent ↗Process for the preparation of an edible triglyceride fat which is able to structure a liquid oil which process comprises the steps selecting a triglyceride fat A and a triglyceride fat B, interesterifying a mixture containing fat A and fat B in a ratio chosen from the range 80:20 to 20:80, where fat A is a fat which is natural and which contains at least 35 wt. % of stearic acid residues and less than 5 wt. % residues of polyunsaturated fatty acids and where fat B contains at least 40 wt. % of saturated fatty acid residues with a chain length of 12 or 14 carbon atoms and which process is characterized in that fat A is selected from the group consisting of Allanblackia fat, Pentadesma fat, Kokum fat and Sonchy fat. The resulting fat enables the preparation of a natural fat phase for use in spread manufacture.
1. A process for the preparation of a triglyceride fat comprising the steps
selecting a triglyceride fat A and a triglyceride fat B,
interesterifying a mixture containing fat A and fat B in a ratio chosen from the range 80:20 to 20:80,
where fat A is a fat which is natural and which contains at least 35 wt. % of stearic acid residues and less than 5 wt. % residues of polyunsaturated fatty acids and
where fat B contains at least 40 wt. % of saturated fatty acid residues with a chain length of 12 or 14 carbon atoms, where fat A is selected from the group consisting of Allanbiackia fat, Pentadesma fat, Kokum fat and Sonchy fat.
2. A process according to claim 1 , where fat A is Allanbiackia fat.
3. A process according to claim 1 , where fat A is Pentadesma fat.
4. A process according to claim 1 , where fat A is Kokum fat.
5. A process according to claim 1 , where fat A is Sonchy fat.
6. A process according to claim 1 , where fat B is a natural fat selected from the group consisting of palm kernel fat, coconut fat and fractions of those fats.
7. A process according to claim 1 where at least one other natural fat comprising liquid vegetable oils and palm oil and palm oil fractions is part of the interesterification mixture.
8. A process according to claim 1 , where fat A contains at least 40 wt. % of stearic acid residues.
9. A process according to claim 1 , where fat A and fat B are present in the mixture in a ratio chosen from the range 70:30 to 30:70.
10. A process according to claim 1 , where fat B contains at least 60 wt. % of saturated fatty acid residues with a chain length of 12 or 14 carbon atoms.
11. A process accordingto claim 1 , where the interesterification process is carried out with a fraction of either fat A or fat B or both.
12. A food product containing the triglyceride fat as obtained according to claim 1 .
13. A fat phase suited for the preparation of a W/O-emulsion spread, where the fat phase contains a liquid vegetable oil and 25–80 wt. % of the structuring fat as obtained according to claim 1 .
14. A fat phase according to claim 1 , where it has a solid fat content as established according to standard pulse NMR techniques being less than 4% at 35° C. and more than 10% at 20° C.
15. A W/O-emulsion spread containing 30–80 wt. % of a fat phase, where the fat phase comprises the structuring fat as obtained according to claim 1 .