extraction

A detailed experimental study, CO2 and CO2 + ethanol. Parameter optimization and excellent results. 

What else is more environmentally friendly, supporting the circular economy and giving the promise of a business application as well than producing a highly valuable product from a sidestream of a plant harvested for other purposes?

CBD is a very fancy component in recent years with enormous market value, and it can be extracted from the trashing residue (waste) of hemp harvested for kernel or fiber. If you are interested, read our related paper!