Both of these extraction methods use highly combustible chemicals and can be dangerous. Only trained professionals in properly equipped labs should attempt any kind of chemical extraction.
The process of CBD extraction is fairly expedient and can take place in a single afternoon. According to Leising, it takes about three to four hours to process up to 1,200 pounds of cannabis.
How long does CBD extraction take?
Solvent extraction method: The solvent extraction process is similar to using CO2, but it’s notably cheaper and faster. Butane has long been used in cannabis extraction but ethanol and propane are also popular. This method also uses a closed-loop system wherein the liquid butane, propane, or ethanol washes over the cannabis, releasing the CBD, other cannabinoids, and terpenes. The solvent then has to be carefully heated or cooled to separate the solvent from the extracted compounds without damaging them. The main drawback of solvent extraction is that some solvents may extract impurities from the cannabis plant material, which could give the end-product an unpleasant taste.
Andrew Leising, VP of Strategic Sourcing for Balanced Health Botanicals, elaborated on the process: “CO2 is a scalable and highly versatile form of extraction. There are CO2 extraction units built to process anywhere from 1 to 1,200 pounds of biomass in a single run. With CO2 extraction, you can not only extract cannabinoids on a large scale efficiently, you can extract specific compounds like terpenes.”
What happens after CBD oil extraction?
All the cannabidiol (CBD) you find in your favorite gummies, drinks, and oils has to go through an extraction process first. CBD, for those who don’t know, is a cannabinoid found in cannabis. Extracting CBD involves isolating the chemical compound from the surrounding plant material and distilling it in high concentrations. Research has shown that cannabinoids may have beneficial effects on physical and mental health, and extraction makes it possible to consume more of those cannabinoids with less effort.
Generally speaking, THC is psychoactive and CBD is not. But THC does a lot more than change your state of mind! Studies show that THC has even stronger pain and stress-relieving properties than CBD, which is known to help with insomnia, seizures and inflammation. While they each have notable and distinct stand-alone benefits, an oil or salve containing both CBD and THC has the highest potential for a wide array of health benefits (albeit illegal in some places). Known as the “entourage effect”, the synergistic combination of both THC and CBD through whole-plant cannabis consumption and extracts is more powerful than either one on its own.
I personally like to use strains that are high in both THC and CBD to make oil and salves. To learn more about the differences between strains, CBD and THC, see this article: “Sativa, Indica & Autoflowers, the Differences Explained”.
What is Cannabis-Infused Oil
Your choice! You can make cannabis-infused oil with hemp or marijuana, depending on what is legal and available in your area. Or, what you’re desired end-results are. Hemp oil will only contain CBD (or a very minuscule amount of THC), while marijuana-infused oil will likely contain both THC and CBD. The ratio and concentration of THC and/or CBD depends on the strain of marijuana and particular plant it came from.
A wide variety of oils can be used to make cannabis oil. However, coconut oil and olive oil are the most popular and common. Coconut oil and olive oil are both pleasant-tasting and very nourishing for skin, making them versatile options for either medicated edibles or topical applications. Plus, they both have strong natural antifungal and antimicrobial properties. This helps prevent mold and extends the shelf life of your cannabis oil. Coconut oil is higher in saturated fat, which may bind fat-loving cannabinoids even more readily than olive oil.
Hemp Oil, CBD Oil, THC, or…
Are you interested in making your own cannabis-infused oil? I don’t blame you! Making homemade cannabis oil is a great way to create a highly healing, concentrated, and versatile cannabis product. It is ready to use in edible recipes, topical salves, or even enjoy straight on its own. Especially if you use organic homegrown cannabis like we do, this is an excellent way to use up any extra or “fluffy” stuff too. It also happens to be very easy to make cannabis oil at home!