| 摘要 |
FIELD: fat-and-oil industry. ^ SUBSTANCE: invention relates to extraction of biologically active components from vegetable matter, which is treated and extracted with nonpolar solvent to produce extract solution, evaporation of which gives biologically active oil. In particular, washed and ground leaves of piper Betle is pressed to give juice, which is supplemented by sesame oil and a mixture of dry ground grasses containing equal weight amounts of Santalum album, Glycyrryza gladra, Pavonia odorata, Sausurea lappa, and Vetiveria zizanioides. Further, liquid phase is evaporated to completely remove water and biologically active sesame oil is separated from dry grass mixture. ^ EFFECT: increased resource of biologically active substances. ^ 4 cl |
