摘要:
A structural fat particularly suitable for making margarine oils and margarines and other emulsified spreads, especially stick-type products is disclosed. This fat has a unique trtglycer- ide composition. The important positional isomers are the SSS, SOS, SSO AND SOO/SLS triglycerides, wherein S - saturated fatty acid residue, O = oleic acid residue, and L - linoleic acid residue. The weight ratios of palmitic to stearic acid and oleic to linoleic acid residues attached to the glycerides are important. The fat can be obtained from a solventless two-step thermal fractionation of palm oil. The margarine oil products comprise the structural fat in combination with a soft oil. The emulsified spreads are formed by mixing the margarine oil product with an aqueous phase. The emulsion is chilled to defined temperatures with defined residence time for crystallization. This provides spreads having sufficient viscosity to form stick-type products with conventional margarine equipment.
摘要:
A structural fat particularly suitable for making margarine oils and margarines and other emulsified spreads, especially stick-type products is disclosed. This fat has a unique trtglycer- ide composition. The important positional isomers are the SSS, SOS, SSO AND SOO/SLS triglycerides, wherein S - saturated fatty acid residue, O = oleic acid residue, and L - linoleic acid residue. The weight ratios of palmitic to stearic acid and oleic to linoleic acid residues attached to the glycerides are important. The fat can be obtained from a solventless two-step thermal fractionation of palm oil. The margarine oil products comprise the structural fat in combination with a soft oil. The emulsified spreads are formed by mixing the margarine oil product with an aqueous phase. The emulsion is chilled to defined temperatures with defined residence time for crystallization. This provides spreads having sufficient viscosity to form stick-type products with conventional margarine equipment.