STUDY AND MODELING OF EXTRACTION PROPERTIES OF FLUOROORGANIC SOLVENTS IN REGARD TO LOW-POLAR BIOLOGICALLY ACTIVE SUBSTANCES FROM PLANT RAW MATERIALS Article Boyko N.N., Zhilyakova E.T., Novikov O.O., Pisarev D.I., Abramovich R.A., Potanina O.G., Lazar S., Gutorov O.I., Andriukova L.N., Shpychak O.S. Farmacia. Romanian Society for Pharmaceutical Sciences. Vol. 68. 2020. P. 822-828