C - Chemistry – Metallurgy – 11 – B
Patent
C - Chemistry, Metallurgy
11
B
99/157, 260/499.
C11B 3/00 (2006.01)
Patent
CA 1068298
Abstract of the Disclosure A method for producing improved shea fat suitable for hard butter, which comprises heating raw shea fat with a lower aliphatic alcohol (e.g. ethanol, propanol or isopropanol), removing the alcohol-insoluble portion, cooling the remaining solution to separate it into two layers, the upper layer being oil-poor and the lower layer being oil-rich, and collecting the oil-rich layer. The lower layer is then usually subjected to solvent fractionation with n-hexane, acetone or methyl ethyl ketone. The improved shea fat can be mixed with an intermediate fraction of palm oil to give hard butter having superior tempering properties.
259584
Hirukawa Yoshinori
Iwanaga Yukiya
Kubota Hayato
Mandai Akio
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