Ethanol extraction

crude extract preparation

Various types of crude cannabis extract can be successfully distilled into high purity cannabinoid distillate. With that in mind, it’s critical that the crude always be properly prepared prior to a vacuum distillation process. Depending on the type of extract being distilled, this can include one or more post-extraction steps, such as:   Rough particulate […]

Cannabis oil extraction

Cannabis Oil Extraction – Crude Oil Extraction   Consumption of cannabis has shifted over the years from smoking the plant to the use of concentrated cannabinoid oils.  Vaping, dabbing, and edibles are becoming the most popular ways to use cannabis oil. These oils which are rich in THC and CBD are made by extracting the […]

Crude extract is winterized and filtered

Why Winterize? Proper winterization is an important step in creating a high purity extract. Winterization is the removal of lipids from crude extract. Lipids are fatty acids that are also extracted from the plant. It is typically the next step after extraction. Why winterize to remove lipids? Fats dilute the cannabinoid fraction, lowering the purity […]