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

Seasonal cabins threatened by Cool Creek blaze

Fire burning out of control southeast of Princeton

BC Wildfire has close eyes on Snowy Mountain wildfire

BC Wildfire has a variety of plans depending how the wildfire near Keremeos changes in coming days

Fire burning near Olalla still out of control

BC Wildfire crews are responding to a 144 hectare blaze near Keremeos

Sparks set to fly in new Okanagan College welding facility

Welding students based in Penticton will now have access to the new, $2.2 million facility

BC Wildfire crew rescues lost puppies

They were just leaving the Monashee Complex of fires when they found the cutest creatures.

More smoggy air for the Okanagan

Breathing conditions are improving, though still not ideal

Evacuation alert for Dark Lake Valley are

There are 21 properties are affected

B.C. team stays alive in Little League World Series after another nail-biter

Surrey-based squad scored a 6-4 win over Mexico reps in Williamsport on Monday

Kids, seniors at risk as smoke from distant fires hangs over parts of B.C.

B.C. Centre for Disease Control says children’s lungs don’t fully develop until about age 10

B.C. mother charged in 7-year-old daughter’s death appears in court

The 36-year-old mother, of Langley’s Aaliyah Rosa, has been charged with second-degree murder

Thieves target tires and rims in Shuswap

Salmon Arm RCMP report two recent incidents, a van used in one theft was stolen in Surrey

VIDEO: Teen soccer phenomenon Alphonso Davies to visit B.C. kids camp

The 17-year-old Vancouver Whitecap player is one of the youngest players in MLS history

25-year-old Edmonton man pronounced dead on Shuswap Lake houseboat

Sicamous RCMP deem death to be non suspicious, BC Coroners Service investigating

Nearly 7 million late-run sockeye due to return to Shuswap

Officials hope promising Scotch Creek early-return bodes well for Adams River run

Most Read