Cbd oil extracted with ethanol. Ethanol extraction method
This method also requires the use of multiple cameras and here's how it works. The leaves of CBD-rich plants are loaded into a basket and placed in the extraction chamber. The ethanol was cooled to -40 ° C and then injected into the extraction chamber, thus soaking the plant material. The dissolved product is extracted with ethanol, which passes through the plant material. The ethanol extract solution is then pumped from the extraction chamber into a collection vessel for further processing. The solvent was evaporated by rotary evaporation or falling film evaporator. The extract can then be used to prepare finished products or distilled again to increase the purity of cannabinoids.