| 摘要 |
Disclosed is a method for producing botanical oil with no by-produced trans fatty acids comprising the steps of; (1) introducing a raw oil obtained by squeezing plant seeds into a column having activated carbon filled therein from the upper part of the column; (2) allowing the oil to transfer in the column by the action of gravity toward the lower part of the column and allowing the oil to discharge from the column through a filter cloth placed adjacent to the bottom part of the activated carbon layer, wherein the filter cloth has a pore size of 13 to 45 mum; and (3) introducing the oil discharged from the column into an activated carbon separation device comprising a filter having a pore size of 3-7 mum, and discharging from said separation device an oil having no activated carbon microparticles by the action of a sucking force.
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