Cannabis processing technology specialist Cannatrol today announced new research findings from third-party studies assessing how post-harvest drying methods affect the overall quality of cannabis flower. The studies on terpene retention and trichome coloration, conducted independently by the Cannabis Research Coalition (CRC), compared different drying methodologies and equipment, with a shared goal of expanding knowledge about the changes that occur within cannabis based on environmental factors.
In combination, these studies demonstrate how swings in vapor pressure within a post-harvest environment have a direct impact on the trichome integrity of a plant—which is crucial in terpene retention. When cannabis flower is dried and cured in an environment that has stable vapor pressure, the final product retains more terpenes due to fewer ruptured trichomes. The CRC analysis found Cannatrol’s system delivered on average 16% higher terpene retention and better trichome integrity.
“There are plenty of legacy cultivators growing good flower, but the key is to educate the community about the true science behind the cannabis post-harvest process,” said David Sandelman, CTO and Co-Founder of Cannatrol. “The science proves that maintaining vapor pressure levels keeps trichomes intact and delivers higher terpene retention with every harvest. By using these new methods in post-harvest, cultivators can consistently create more smokable cannabis that is superior in flavor, appearance and effect.”
With Cannatrol’s all-in-one process and ability to maintain stable vapor pressure, the environment stays consistent and repeatable throughout the drying, curing and storage phases regardless of season, climate or geographic location.
“Years of prohibition limited research into this plant, causing the cannabis industry to be fraught with tactics that have no scientific backing,” said Dr. Allison Justice, CEO of the CRC. “Cannatrol's dedication to cannabis science benefits customers and the entire industry by advancing our understanding of how cannabis functions. The CRC and the industry as a whole thank Cannatrol for its efforts in progressing the exploration of this remarkable plant.”
