What do hops, cloves, basil, sage and ginger have in common?
The terpene Humulene!
Terpenes are natural compounds found in the essential oils of plants, herbs and cannabis producing the plants flavor and scent. Humlene is one of the top 10 common terpenes found in cannabis it smells earthy, spicy, and woody much like hops themselves. It can be found in wood which explains it’s woody smell. Humulene can also be found in humulus lupulus which is the scientific name for hops, hops are used to manufacture beer. So do not be fooled if your cannabis strain smells like a good ole’ glass of your favourite brew.
When humulene was first discovered it was originally named and believed to be Alpha-caryophyllene, its molecular structure was very similar. After further investigation it had been discovered humulene was an isomer of beta-caryophyllene, they generally are found partnered with one another in cannabis strains.
Humulene is currently being researched for its anti-inflammatory properties. Most research is currently preliminary and is performed on isolated humulene and not the cannabis plant. In a 2009 study, when study participants were administered humulene orally or by aerosol, there was a notable decrease in airway inflammation during an allergic reaction. It has been found effective as an anti-inflammatory topically and systemically. It has also demonstrated use as an analgesic when taken topically, orally or by inhalation, but many studies are still underway.
Weight loss?
It may not be long before we see this terpene utilized in fitness regimes and weight loss programs.
Humulene is easily absorbed in the body, and many claim this terpene acts as an appetite suppressant. This theory has yet to be clinically tested. It is believed Humulene binds to receptors in the brain which alter neurotransmitters and metabolic enzymes in control of our appetite. Like how THCv works, blocking the CB1 receptor, whereas THC binds to CB1 receptor activating the desire for food.
Other Uses of Humulene
Anti-bacterial
Antioxidant
Anti-neoplastic
Insect repellant
Antihistamine
Fun Fact: Humulene partnered with Caryohphyllene may have some natural pesticide properties. In a 2015 study it was found these two sesquiteterpenes worked as a repellant and prevented reproduction of Aedes aegypti. The mosquito responsible for the transmission of dengue, a disease that infects millions.
Strains high in Humulene
White Shark
Girl Scout Cookies
Headband
White Widow
Amnesia Haze
Humulene is one of the most researched terpenes. With more studies planned, this earthy and woody scented terpene could hold even more beneficial properties just waiting to be discovered.