New fat blend composition
A technology of fat blends and compositions, which is applied in the direction of extended composition, fatty acid esterification, edible oil/fat, etc., which can solve problems such as poor crystallization performance, slow melting characteristics of spread fat, poor melting performance, etc., and achieve cholesterol The effect of level reduction
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Embodiment 1
[0105] Example 1 - Method of preparing a fat blend composition according to the invention.
[0106] Hard stock for pilot scale experiments was prepared from refined and deodorized fat and oil raw materials by using chemical transesterification.
[0107] The chemically transesterified hard pulp was further decolorized and deodorized on a pilot scale.
[0108] The fat blend for the spread fat pilot scale test was prepared by blending deodorized hard stock and liquid oil.
[0109] The oils were blended at a temperature of 60°C, at which temperature all parts of the fat blend were liquid.
[0110] chemical transesterification
[0111] Chemical transesterification was carried out in a 2000ml three-neck round bottom flask. The bottle mouth in the middle is connected with the vacuum pump. Insert a thermometer into the mouth of the second bottle to detect the reaction temperature. The third bottle mouth is covered with a cap.
[0112] The flask containing the hard slurry ingred...
Embodiment 2
[0127] Example 2 - Fat Blend 1 Composition
[0128] Fat Blend 1 was prepared according to the method of Example 1.
[0129] The composition of the obtained fat blend 1 is shown in Table 1.1 below.
[0130]
[0131] Table 1.1 - Fat Blend 1
[0132] The exact content of Fat Blend 1 in saturated fatty acids (SAFA), monounsaturated fatty acids (MUFA) and polyunsaturated fatty acids (PUFA) is shown in Table 1.2 below.
[0133] Fat Blend 1 further contained 0.5% trans fatty acids.
[0134]
[0135] Table 1.2 - Fat Blend 1
Embodiment 3
[0136] Example 3 - Fat Blend 2 Composition
[0137] Fat Blend 2 was prepared according to the method of Example 1.
[0138] The composition of the obtained fat blend 2 is shown in Table 2.1 below.
[0139]
[0140] Table 2.1 - Fat Blend 2
[0141] The exact content of Fat Blend 2 in saturated fatty acids (SAFA), monounsaturated fatty acids (MUFA) and polyunsaturated fatty acids (PUFA) is shown in Table 2.2 below.
[0142] Fat blend 2 further contained 0.5% trans fatty acids.
[0143]
[0144] Table 2.2 - Fat Blend 2
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