Science Terpene Thursday

Terpenes: Geraniol C10H18O

terpene profile
Cara Wietstock
Written by Cara Wietstock

Geraniol terpenes are commonly used in flavoring and perfumery for their delightful aroma.

Molecular Weight: 154.253 g/mol

Boiling Point: 230 °C (446 °F; 503 K)

Density: 0.889 g/cm3terpenes

This terpene is a primary part of rose oil. It is also important in the biosynthesis of other terpenes. Geraniol is a monoterpenoid and alcohol. Honey bees actually produce this terpene from their scent glands. In acidic solutions, it is converted to the cyclic terpene alpha-terpineol. The bees then use Geraniol to mark nectar-bearing flowers to help make gathering honey more efficient. The insects also use the terpene to mark the entrance to their hives. It is also considered a severe eye irritant and is classified as a D2B using the Workplace Hazardous Materials Information System (WHMIS).

Geraniol is found in some cannabis strains and:

  • Rose
  • Lemon peel
  • Citronella
  • Lemon grass
  • Geranium
  • Peach
  • Passion Fruit
  • Blackberry
  • Blueberry
  • Coriander
  • Nutmeg
  • Bergamot
  • Carrot

 

There have been a lot of studies done on the various effects Geraniol can have on the mind and body. A study was done on mice to determine how effective it could be with pain relief. The number of Fos-positive cells was significantly changed in the dorsal raphe nucleus. This directly mediated the activation of the pain neuron sites in the brain without negatively affecting motor skills. Another inquiry revealed that applied topically Geraniol could deter mosquitos. It can also enhance the skin’s ability to absorb cannabis topicals. The terpene is even confirmed toxic against multiple bacteria species. Lastly, Geraniol proved effective in preventing inflammation. It is possible that it could help treat mevalonate kinase deficiency.

terpenes

Currently, this terpene is being studied for its ability to work as a(n):

  • Anti-inflammatory
  • Analgesic
  • Antibacterial
  • Topical Drug Enhancer

Do you have suggestions for which terpene we should profile next? There’s so many terpenes we could take any suggestions at all. I’d love to hear them in the comments.

About the author

Cara Wietstock

Cara Wietstock

Cara began working in the retail cannabis industry of San Francisco, CA in 2011 and continued in that sector for years. In 2015 she dedicated herself to writing full-time. Her passion for the written word and deep respect for the healing properties of the plant have brought her to Terpenes and Testing magazine. She now helps keep us on the cutting edge of scientific cannabis discovery as the Editor-in-Chief of the print publication.

Leave a Comment

1 Comment

0
Connecting
Please wait...
Send a message

Sorry, we aren't online at the moment. Leave a message.

Your name
* Email
* Describe your issue
Login now

Need more help? Save time by starting your support request online.

Your name
* Email
* Describe your issue
We're online!
Feedback

Help us help you better! Feel free to leave us any additional feedback.

How do you rate our support?