Many different processes are involved in CBD product manufacturing. Cannabidiol extraction is among the main steps in the process, and there are numerous ways to do it. One of the best CBD extraction methods involves the use of carbon dioxide. Shared below are some things you might want to know regarding this way of extracting cannabidiol from hemp.
What Does CO2 Extraction Mean?
It is the procedure of separating phytocannabinoids from the stem, leaf and bud of dried industrial hemp by using carbon dioxide. The procedure works with a very pressurized form of CO2. For it, carbon dioxide is frozen under -56°C and then compressed to a condition where it can function in the forms of a liquid and gas. The compressed version of carbon dioxide is then transferred to a chamber that contains dried hemp. At this phase, the CO2 acts as a solvent that helps to derive every required element from hemp.
Why All Manufacturers Do Not Use It?
It takes many pricey machines and much time to convert CO2 to a supercritical form. There is also a high cost involved in creating the chamber and units where the compressed-type solvent can be stored. Moreover, it takes regular supervision of specialists in the creation and usage of the substances. So, only producers who are able to spend much money utilize this method of CBD extraction. The unique procedure allows manufacturers such as Halo to create the purest possible cannabis derivatives.
What Are Some Advantages Of It?
There exist several benefits of CO2 extraction. It is much easier for manufacturers to take on the procedure involved in the technique. Carbon dioxide is not compostable, so handling it is much easier than managing other solvents such as butane. The method is eco-friendly as it does not emit massive amounts of toxic gases. The compressed CO2 that releases into the air dissolves itself in the environment, so it is a safe solvent. Besides that, carbon dioxide is reusable by reversing it back to a solvent form.
The technique allows the manufacturers to use the solvent more than once for extracting cannabidiol from the herb. It has a considerable positive effect on the final quality of cannabis derivatives. Our body produces carbon dioxide during respiration. So, in the event of the extraction procedure leaving behind any amounts of carbon dioxide in the CBD extract, it would not cause any adverse effect on the consumer of the resulting product.