Abstract: The present invention relates to a method for manufacturing cooking oil, and cooking oil and food manufactured using the same, wherein the manufacturing method includes a) roasting a vegetable raw material by far infrared rays, b) expressing the roasted vegetable raw material to obtain an oil or fat composition containing a first active ingredient, c) obtaining an extract containing a second active ingredient from a residue of the vegetable raw material remaining after the oil or fat composition is expressed, and d) mixing the oil or fat composition with the extract.

Abstract: The present invention relates to a method for manufacturing an edible oil, and an edible oil and a food each manufactured using the same, the method comprising the steps of: a) roasting vegetable raw materials using far-infrared radiation; b) subjecting the roasted vegetable raw materials to extraction to obtain an oil composition containing a first active ingredient; c) obtaining an extract containing a second active ingredient from a residue of the vegetable raw materials remaining after the extraction of the oil composition; and d) mixing the oil composition and the extract.