Cannabidiol (CBD), one of the three main chemicals found in the trichomes of the cannabis plant, has gained plenty of attention lately as more studies show a variety of possible applications for it. You may find CBD in almost every type of cannabis plant including cannabis plants containing THC, the psychoactive chemical that makes you feel ‘high. Varieties of the cannabis plant specifically bred to be high-CBD/ low-THC. Industrial hemp plants which contain no THC and have no psychoactive effect. There are a lot of ways of extracting CBD from one of these varieties of cannabis. If the plant you begin with contains just CBD, there are multiple extraction methods that are very simple and require little equipment. The most common methods use some form of solvent. This can be a liquid solvent, CO2, or an oil solvent. If the plant material you begin with contains THC as well as CBD, the process to separate CBD from different cannabinoids is more complex and generally requires professional equipment. To avoid getting too technical, let’s look mostly at extraction methods for CBD-only plants. Visit the following website, if you’re searching for more information on cbd olie 18.
Carbon Dioxide is a special molecule that can be the condition of matter solid, liquid or gas depending on the pressure and temperature it’s kept under. Because variables like pressure and temperature need to be kept quite specific in a C02 extraction, this extraction system is usually done with a piece of equipment called a closed-loop extractor. This machine has three chambers: the first chamber holds strong, pressurised C02, the second chamber comprises dry plant material and the third chamber separates the final product. When performing the extraction, the good C02 from the first chamber is pumped into the second with the plant material. This second room is kept at a specific pressure and temperature which causes the C02 to act more like a liquid so that it runs through the plant material and extracts chemicals and flavours, similar to in the liquid solvent process. Then, the C02-cannabinoid mixture is pumped into a third chamber where it’s kept at a much lower pressure and higher temperature so that the C02 gas rises to the peak of the chamber while the oils containing chemicals and tastes from the plant material fall into the bottom to be collected for consumption.
There are many advantages of this method. It doesn’t require a lengthy evaporation process like a liquid solvent extraction and there’s minimal risk of contaminants in the finished product. Because this method carefully controls temperature and pressure, it can also be used to separate CBD from cannabis also containing THC. CBD extracts from the plant at a lower temperature and pressure than THC, so careful adjustment of the pressure and temperature in the second room can isolate the particular cannabinoid you want to extract. Closed-loop extractor systems are extremely pricey, however, and that’s why this sort of extraction is usually only used by professional CBD producers. The medical world has realized that there are lots of health benefits of CBD oil. Research indicates that CBD benefits include acting as an anti inflammatory, anticonvulsant, antioxidant, antiemetic, anxiolytic and antipsychotic agent, and is, therefore, a potential medicine for the treatment of neuroinflammation, epilepsy, oxidative injury, vomiting and nausea, anxiety and schizophrenia.