| 摘要 |
Plant extracts production method which involves entering, to a cylindrical extractor, a charge of fragmented plants and adding an extraction solvent to the charge. It is characterised in that the whole charge of fragmented plants is pressed. The extraction solvent is entered, in a pulsating manner, to the pressed charge from the bottom, and, following the extraction, the whole charge is pressed again. Further, water is entered in an uninterrupted manner to the charge at the speed equal to 10-30 percent of the speed of the pulsation at which the solvent is entered. |
