

The first thing to do is to decarboxylate the plant material to use in the extraction. In this article we show you our extraction method using two different alcohols: ethanol and isopropyl alcohol. Follow the link below for more information about this second type of extraction technique using alcohol:Ĭannabis extractions with alcohol are simple, fast and safe to perform, producing a first quality concentrate if done properly. Depending on the type of solvent, these extractions are known as QWISO (made with isopropyl alcohol, not really recommended) or QWET (using pure ethanol, much safer).

With this technique, what ends up being consumed is a pure cannabis concentrate, with no trace of the alcohol used in the extraction. However, this first type of extraction shouldn't be confused with other methods that also employ alcohol to dissolve the trichomes, but which differ in that the alcohol is subsequently purged, or evaporated, with a vacuum oven or chamber.
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Today we'll show you how to prepare Green Dragon, one of the names by which we refer to this type of extraction and without a doubt one that will provide us with many memorable moments!īefore we go on to the method for making Green Dragon and show a few of its multiple variations, we should make one thing clear. Broadly speaking, there are two types of alcohol extractions: on one hand, with some extractions, the alcohol is consumed along with the cannabinoids and terpenes dissolved in it, which is the case we'll be demonstrating here. The theory is simple: by macerating cannabis leaves or flowers in alcohol, the trichomes are dissolved and their contents infused with the chosen alcohol. Nevertheless, today we're going to present one of the oldest techniques for separating the cannabinoids and terpenes of cannabis from the plant material.Ĭannabis extractions and tinctures made with alcohol are products of one of the most ancient techniques still in use, particularly in the field of medicinal cannabis. Over the years, many new and different ways have been developed to extract resin from the cannabis plant, ranging from the age-old Charas, typical of Central Asia, to the modern methods of BHO or Rosin. How to make Green Dragon or cannabis tincture.
