How is cbd extracted from hemp
There are several extraction methods to extract cbd from hemp, including solvent extraction, olive oil extraction, and CO2 extraction. These extraction methods are all different from each other.
1. Solvent extraction is to use washing solvent extract cbd from hemp plant. There are several kinds of solvents that can be used as washing solvent, including ethanol, butane, propane, isopropyl, or alcohol.During the working process of solvent extraction, the hemp plant will be soaked into the washing solvent and it takes a while for washing solvent to extract the cbd out.
2. Olive oil extraction is the most traditional extraction method among these three, which is also the cheapest and simplest. During the working process of olive oil extraction, the hemp plant should be heated firstly, in order to get substances active. Then put the hemp plant and olive oil together, then cbd could be extracted by olive oil from hemp plant.
3. With the technology moving forward, CO2 extraction has been invented to improve the efficiency of traditional extraction methods. CO2 extraction method has a very high efficiency, but is also expensive.
What does hemp extract do
As we can see, people are eager to extract cbd from hemp plant, because we could get so many benefits from cbd. Cbd can heal mental illness, skin care, brain health, body health and so on. Cbd is widely used in pharmaceutical field to be put into several kinds of medicines. What’s more, cbd is also used in chemical, industrial, food-making and other fields.