Analytical Cannabis 

Analytical Cannabis The Science of Cannabis Extraction 2021

Analytical Cannabis Expo West Online 2021

The Science of Cannabis 2020 Online Symposium

Analytical Cannabis Expo East Online 2020

Workshop on Optimizing Performance and Maximizing Productivity When Measuring Heavy Metals in Cannabis and Hemp by Inductively Coupled Plasma Mass Spectrometry

The Science of Cannabis Extraction Online Symposium 2020

Speaking at The Science of Cannabis Extraction 2021 online symposium in June, Dr Brian Smith, Founder, CEO & Chief Technical Officer of Big Sur Scientific presented his recent research on THCA decarboxylation.

Abstract: We have discovered a new mechanism for THCA decarboxylation using mid-infrared spectroscopy to follow the reaction. Previous work on the gram scale showed a first order reaction rate limited by the concentration of THCA. Our work on the kilogram scale found the reaction is zeroth order and rate limited by the surface area of the vessel being used to heat the reactants. This discovery has important implications for how extractors can optimize their decarb reactions to save time and money.

THCA Decarboxylation: An Unexpected Mechanism

Speaking at The Science of Cannabis Extraction 2021 online symposium in June, Darwin Millard, Founder & Owner at The Spock of Cannabis, presented his interesting talk on infused products.

Abstract: Start-ups and established companies alike must have a good handle on their market growth in order to accurately anticipate when to expand their production capacity. Proper planning and execution are critical for avoiding costly capital expenditures that may never make a return on an investment. Each of these aspects of the manufacturing process has to be considered individually when designing the process train because each element will contribute to the system's output, either in a limiting or expansive capacity. This session will attempt to provide the audience with concepts they can utilize to properly generate a demand estimate and scale a process train to meet that demand.

Infused Products: Matching Level of Production to Market Demand

Speaking at The Science of Cannabis Extraction 2021 online symposium in June, Sabrina Didado, Founder & CEO of
Cosmic Harvest Hemp discussed the process and chemistry of supercritical CO2 extraction.

Abstract: This presentation will cover all the technical and chemical aspects behind supercritical carbon dioxide extraction in relation to the cannabis extraction process. It will cover the micro details regarding supercritical fluid, temperature, pressure, separating and why it is a superior process for cannabis extraction. The presentation will also cover the entire CO2 process from starting material (grinded/ decarb) through crude oil, all the way up to distillate, isolate and further cannabinoid conversion.

The Process and Chemistry Behind Supercritical CO2 Extraction

Mike has over a decade of experience specializing in MS, LC, and DMS/FAIMS utilization over a wide range of applications. He received his Ph.D. in Analytical Chemistry from the University of Florida studying under Dr. Rick Yost conducting research on a variety of novel techniques and instruments often specializing in bioanalytical applications, among others, including environmental and cannabis. Upon graduation, Mike became the CTO of a small biotech startup in Florida that further expanded on his graduate research and aimed at developing a novel device for disease diagnostics and cannabinoid detection by analysis of exhaled breath. After a few years, he joined the PerkinElmer team as a Sr. Field Applications Scientist for LC and LC-MS/MS, with notable applications covering the cannabis, environmental, food, and pharma industries.

Analysis of 66 Pesticides and 5 Mycotoxins in Cannabis with the ONE Pesticide420 Reagent Kit

Speaking in October 2020 at the Analytical Cannabis Expo East Online, Andrew Samann from OrionGMP, discussed his latest research on terpene degradation and preservation in packaging.

Abstract: Cannabis flower is a botanical drug substance whose medicinal and lifestyle use cases have impacted humanity on a global level. The unique combination of phytochemicals found in cannabis flower produces a myriad of ubiquitous effects that have inspired humans to nurture and cultivate its seeds dating back to the time of the ancient Greeks. While current and scientifically-robust studies corroborate the interplay between cannabis flower and its effects on the endocannabinoid system (ECS), including the propensity for an increase or decrease of brainwaves within the Brodmann regions as directed by an individual’s ECS “type,” clinical recognition of terpenoid significance relating to these effects is incomplete. 

In acknowledgment of the synergistic effects of cannabinoids and terpenoids on human physiology, Save The Terps.org has commissioned an unprecedented study to address the question of user experience due to terpenoid quality, type, potency, and stability.  As supply chains have grown in complexity, and regulations have increased holding time requirements, shelf life is becoming increasingly important. In countries such as  Canada, for example, where the supply of cannabis exceeds the demand, loss of terpenes is equivalent not only to loss of revenue but ultimately, brand credibility.

This ongoing stability study aims to define the quality metrics of cannabis flower and terpenoids utilizing commercially available samples in the state of California. Samples of known cultivars housed within various packaging component systems were collected and analyzed for terpenoid content, moisture level, water activity, and other quality metrics. Authentic reference specimens that were cultivated, harvested, dried, cured, and packaged, under controlled conditions were then compared to commercially available samples. Results and figures of this study will be reported on and explained within the context of a quality metric for cannabis flower. This study further quantifies degradation in relation to packaging component solutions for finished cannabis flower product and their relative stability.

Defining a Quality Metric for Terpene Preservation and Stability of Cannabis Flower Related to Packaging Component Systems and Degradation

Speaking in October 2020 at the Analytical Cannabis Expo East Online, Lydia Abernethy,  Testing and Regulatory Compliance Expert at Steep Hill & TraceTrust presented an update on the cannabis market in Oklahoma.

Abstract: The OMMA was established to oversee the medical marijuana program for the State of Oklahoma. It is responsible for licensing, regulating, and administering the program as authorized by state law. Operating under the Oklahoma State Department of Health, the primary goal is to ensure safe and responsible practices for the people of Oklahoma. With roughly 7,000 processors and more than 20 analytical laboratories, Oklahoma’s Medical Marijuana Authority is experiencing an exciting first year of legalization. However, shifting regulations, product recalls, laboratory fraud and revoked licenses create an uncertain landscape. Attend this talk to gain insight on OMMA’s path to a legal market, evolving laws regarding cultivation and product testing, and lessons learned in the first nine months. We will explore how this state’s official Cannabis program compares to neighboring Arkansas and large markets like Colorado, Oregon, Washington, and California.

Analytical Cannabis

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