| abstract |
More particularly, the present invention relates to an essential oil composition extracted from a mixture of white clover, sapwood, and coniferous tree. More specifically, a sample obtained by mixing a 1: 1: 1 weight ratio of a perilla leaf, (RSMT), the relative beta power spectrum (RB), and the ratio of mid beta to theta (RB) in the left prefrontal region (Fp1) of the brain, (AFA) in the left temporal lobe (T3) of the brain, which increases the concentration effect of the brain. Therefore, it is widely used in the fields of aromatherapy and aroma colloid requiring mental concentration Can be applied. |