The invention relates to the technical field of edible fat, in particular to
sesame oil having
efficacy of diminishing
inflammation and repairing neural injury and a preparation method of the
sesame oil. The
sesame oil consists of the following components of sesame seeds, apricot kernels, herba ephedrae, radix puerariae,
licorice roots, hazelnuts and rapeseeds. The sesame oil made by the preparation method disclosed by the invention promotes increment and expression strengthening of brain-derived nerve growth factors after hypoxia
ischemia, and due to the expression strengthening of brain-derived nerve growth factors, the injury degree of affected neurons can be reduced, injury
nerve cells are induced to be repaired, the
lung injury coefficients can also be obviously reduced, the
neutropenia aggregation is reduced, and the
lipid peroxidation is reduced; and in addition, the generation of
oxygen-derived free radicals, inflammatory mediators and
tumor necrosis factors is restrained, and the content of
glutathione peroxidase is increased, so that the
efficacy of resisting
inflammation is achieved. A biological
fermentation technology, a third-class film concentration technology and the like are adopted, so that the purity of extracted
ephedrine is higher than that made by a conventional technology, and the highest extraction rate of the
ephedrine is 98.53%.