Craig Young | Authors

The medicinal qualities of cannabinoids contained in hemp have been described in detail. Pain mitigation and reduced severity of nausea and seizures are just a few of the therapeutic benefits reported by medical cannabis patients. There is evidence that a combination of CBD, a host of other minor cannabinoids, and a complex array of terpenoids as contained in hemp oil may be the most beneficial, which is why CBD-rich oil for oral intake has become increasingly popular. The FDA has issued warning letters to firms that market unapproved new drugs allegedly containing CBD. As part of these actions, the cannabinoid content of some hemp products was determined and many were found to contain levels of CBD largely deviating from the label claim. Like cannabis, hemp oil can be analyzed easily and effectively for its cannabinoid content. This article highlights the use of a fast and simple HPLC–UV assay for separation and quantification of 11 important cannabinoids, including CBD in hemp oil.

This article highlights the use of a fast and simple high performance liquid chromatography–ultraviolet (HPLC–UV) assay for separation and quantification of 11 important cannabinoids, including CBD in hemp oil.