A test for pot potency from UBC Okanagan

Researchers develop faster test for cannabis quality.

With pot legalization on its way, producers are increasingly looking for quick and accurate means of determining the potency and quality of their plants.

Researchers at UBC’s Okanagan campus have developed a new method of measuring phytocannabinoids—the primary bioactive molecules in cannabis—that will lead to faster, safer and more accurate information for producers, regulators and consumers alike.

“There is growing demand on testing labs from licensed cannabis growers across the US and Canada who are under pressure to perform potency testing on ever-increasing quantities of product,” said Matthew Noestheden, PhD chemistry student under Prof. Wesley Zandberg at UBC’s Okanagan campus. “Traditional tests can take upwards of 20 minutes to perform, where we can do it in under seven. It will save a great deal of time and money for producers with enormous greenhouses full of thousands of samples requiring testing.”

READ MORE: MARIJUANA IMPAIRMENT TESTING IS HAZY

Noestheden says that not only can he test the substance in record time, but he can also test for a virtually limitless number of phytocannabinoid variants.

“Most people are familiar with THC as the primary bioactive compound in cannabis. But in reality, there are more than 100 different phytocannabinoid variants, many with their own unique biological effects,” said Noestheden. “The problem is that it’s very difficult to differentiate between them when testing cannabis potency.”

Noestheden says his method was designed to be rolled out in labs around the world. Having worked with Rob O’Brien, president of Supra Research and Development, a cannabis testing lab and industry partner of this study, Noestheden now hopes his new method can be put straight to good use by helping researchers connect variation in phytocannabinoids with the pharmacological effects of various cannabis products.

The study was published in the journal Phytochemical Analysis with funding from MITACS, the University Graduate Fellowship and the Walter C. Sumner Memorial Fellowship.

To report a typo, email:
newstips@kelownacapnews.com
.


@KelownaNewsKat
kmichaels@kelownacapnews.com

Like us on Facebook and follow us on Twitter.

Just Posted

Talking music at Penticton’s Dream Café

Listen Up! to Holger Petersen

TRUE explores Penticton tourism offerings

Event showcases local experiences for tourism week

A good day for a grind

Summerland’s Giant’s Head Grind now in fifth year

Olympic gold medallist returns to Summerland

Justin Kripps brought his gold medal to Summerland Secondary Thursday

VIDEO: After the floods, comes the cleanup as Grand Forks rebuilds

Business owners in downtown wonder how long it will take for things to go back to normal

Rachel Notley to skip premiers conference to focus on pipeline deal

Kinder Morgan has ceased all non-essential spending on the Trans Mountain pipeline project until it receives assurances

B.C. tech company will power Uber Elevate

Moli and Uber announce research and development partnership.

UPDATE: Woman dies in ocean accident near Tofino hours before daughter’s wedding

“We are so thankful to everyone who helped our mom.”

Olympian sues USA Swimming, saying it failed to protect her

Ariana Kukors Smith alleges her former coach Sean Hutchison began grooming her for sexual abuse at the age of 13

Defence minister thanks troops for B.C. flood relief work

Harjit Sajjan says not only was military response quick, support from locals has been ‘tremendous’

Couple survives being buried in mudslide on B.C. highway

The couple, from Saskatchewan, were en route to Nelson when a tree fell in their path

‘So grateful:’ Injured Bronco hockey player glad he’s alive, works on recovery

Ryan Straschnitzki was badly hurt in the accident: a spinal injury, broken ribs, a broken collar bone, and punctured lung

PHOTOS: Floodwaters rise and fall in Grand Forks

The flood-ravaged Kootenay-Boundary region begins to heal

Most Read