1. Does cannabidiol protect against the negative effects of THC?

2. A capillary GC method for the simultaneous determination of cannabidiol(CBD), tetrahydrocannabinol (THC), and cannabinol(CBN) in cannabis is described.

3. Object To develop the analysis method to determine the content of cannabidiol in the hemp seed oil by HPLC.

4. Marijuana has two powerful active ingredients - THC and CBD ( cannabidiol ).

5. HPLC-UV, HPLC-ELSD and GC-FID methods were used to determine tetrahydrocannabinol and cannabidiol in different growing period of hemp.

6. Sativex contains approximately equal amounts of THC and the non-psychoactive plant cannabinoid, cannabidiol.