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AssigneeJ-Oil Mills, Inc.
InventorsTadayoshi Sadakane, Yusuke Hara, Hiroshi Ito, Hiroshi Muramatsu, Takashi Yamaguchi
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An oil and fat composition is provided having superior operability and processability, in terms of a liquefying phenomenon of sugar, tackiness and texture of fried doughnuts, filling condition and hardness of shortening, and solidifying time of coating chocolate, by the superior crystallization-promoting effect. A palm-based fractionated oil and fat has 70-90% by weight of the tripalmitin content to triglyceride and 1-8% by weight of the unsaturated fatty acid content to total fatty acid. The oil and fat comprises a hard part obtained by, for example, performing a crystallization operation of palm super stearin with iodine value 10-17 so that the slurry SFC is 20% or less, and fractionating the slurry so that the hard part yield is 26% by weight or less. The fractionation is preferably performed so that a numerical value of the hard part yield/the slurry SFC is 10 or less.
A palm-based fractionated oil and fat, wherein the tripalmitin content to triglyceride is 70%-90 by weight, the unsaturated fatty acid content to total fatty acid is 1-8% by weight and the tripalmitin content to tri-saturated fatty acid triglyceride is 84-95% by weight, wherein the palm-based fractionated oil and fat further consist of a hard part obtained by performing a crystallization operation of a palm fractionated hard part to obtain a slurry and fractionating the slurry so that the hard part yield is 26% by weight or less, the palm fractionated hard part is palm super stearin with iodine value 10-17, and wherein the crystallization operation of the fractionation is performed so that the slurry SFC is 10% by weight or less.
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