PROCESS AND SYSTEM FOR EXTRACTION OF BIOACTIVE COMPOUNDS FROM PLANT MATERIAL

摘要

The present invention relates to an improved process for the ultrasound-assisted extraction of valuable components, particularly hardly-extractable components, with organic solvents from solid plant material, for example pitch from wood raw material, bioactive substances from roots, pits, kernels, seeds, shells, peelings. Also the invention relates to a system for extraction.