Extracting CBD oil using food-safe method can be a simple process. It is advisable to use alcohol as it is a safe and easy. In fact, you can produce your CBD oil without the need for special skills or equipment. In fact, grain alcohol does not leave unpleasant or harmful residue in the extract. In fact, it is regarded as the most appropriate solvent for extraction of edible oils. This is the best place to learn about CBD. The following are some methods to use:
Canola and ethanol oil method
FDA is considered to be safe for consumption when consumed as required. You can find ethanol in paints, personal care products like mouthwash, deodorants, and perfumes. Moreover, ethanol is used as an additive and preservative with food. The fact that it is miscible with water, it makes it a useful solvent.
Although ethanol can be used to extract all terpenes and cannabinoids from the hemp plant for CBD oil, it has its drawbacks. You should note that it is known to be a polar solvent. Thus, it can mix with water and even dissolve water-soluble substances. This makes it difficult to extract CBD oil as chlorophyll is also extracted. This results in having dark green coloring which has grassy, unpleasant, bitter flavor.
You can remove chlorophyll by filtering your extract. Unfortunately, this adds an increased cost and removes a considerable proportion of cannabinoids. This makes the CBD oil potent. Moreover, ethanol can reduce its potency because of its waxes during the extraction process. You can also use olive oil to extract CBD oil. However, it has equally its pros and cons. Using olive oil is quite simple as you just need to heat the extract and then filter it.
Rick Simpson method
This method uses hydrocarbon like pentane, propane, acetone, and butane to extract CBD oil from the cannabis. At a low boiling point, you can purge out hydrocarbons when the extraction process is complete. This ensures you only get CBD oil as the byproduct. Although the process is quite easy and cheap, it can be dangerous and even result in fires or explosions. This is because open fumes are part of the process. Moreover, it may result in oil with lower CBD content. Adding this to unsafe residues from solvents that interfere with one’s immune function, this is not the right method for a person who wants to make CBD oil.
Application of CBD oil topically is quite common with the first users. This is because most of them are reluctant to ingest CBD oil.