Marijuana plants come in both male and female forms. The female plant is the source of the drug. There are active chemicals in marijuana, known as cannabinoids, which are produced by resin glands on the female plant’s leaves, stems, and calyxes. Marijuana flowers do not produce resin, but they become a concentrated source of cannabinoids mainly because resin tends to collect in the flower tops.
Due to variations in soil, temperature, humidity, and other growth conditions, individual marijuana plants may contain differing amounts of specific cannabinoids. Storage conditions affect the cannabinoid content of dried leaves or flower tops. Cannabinoids degrade when exposed to high temperatures, moisture, and sunlight.
There are more than 60 different (but closely related) cannabinoids that have been isolated in marijuana. These are greasy compounds that are barely soluble in water but dissolve readily in oily fluids. The chemical structure of most cannabinoids is almost identical to that of THC, the main psychoactive component in marijuana. Only the most plentiful form, which is delta-9 THC, has been studied thoroughly by researchers among the several identified variants of the compound.
A synthetic THC, generically known as dronabinol, is the active ingredient in the recommended medicine Marinol, which is used to treat vomiting and AIDS wasting syndrome as well as chemotherapy-induced nausea. Marijuana plants possess an ability to make THC through a multistep process, just like chemists when they manufacture THC in the laboratory. The cannabinoid compound cannabigerol is formed through a succession of assembly steps where several molecules are combined to form the compound. Cannabigerol may then be converted to THC or another cannabinoid called cannabidiol, which may be tailored to produce THC. It may in turn go through some chemical reactions that can change it to yet again another cannabinoid – cannabinol. Unlike that of THC, none of cannabidiol, cannabigerol, or cannabinol are psychoactive. Dried plants and live marijuana plant parts possess all of these cannabinoids and others that stand for either precursors of THC or are customized versions of the THC molecule.
Mack, Alison, Joy, Janet. “Front Matter.” Marijuana As Medicine?: The Science Beyond the Controversy. Washington, DC: The National Academies Press, 2000.
Med Card Waiting List
Although medical marijuana is not available for you yet, hopefully it will be soon. Until then, we encourage you to sign up for our medical marijuana card waiting list.
Once medical marijuana is available in GreenWay Nebraska, we will contact you and help you with the rest of the process.