July 9th 2025
Data from a recent study discovered that THC labeling was more accurate in concentrate products than with cannabis flower.
Does Size Matter for Performance? A Study of How Particle Size Influences Joint Smoking
April 17th 2023In order to provide cannabis pre-roll manufacturers with tools to better control the delivery of cannabinoids from smoking pre-rolls, the authors examine the effect of particle size on cannabinoid delivery.
Areas of Growth: A Closer Look at Research on Cannabis Propagation
April 7th 2023The field of cannabis horticulture is ever-evolving and offers many opportunities for innovation and experimentation. In this interview, Jessica Lubell-Brand, PhD, professor of horticulture at the University of Connecticut with the Department of Plant Science and Landscape Architecture provides insights into the findings of her laboratory’s recent studies of the “retipping” method of propagating cannabis. She also shares details on her current research with cannabis breeding techniques and how studies like these can benefit the future of cannabis growing.
More Details on Yale University’s New Research Center for Cannabis and Mental Health
March 2nd 2023In early 2023, Yale School of Medicine announced the foundation of a new center for cannabis research. The center’s inaugural director recently provided commentary on the goals and direction of the research.
Extraction 2022 Highlights and 2023 Predictions
February 1st 2023There goes another year in the books. This review of 2022’s extraction greatest hits takes a look at discoveries, advancements in technology, and other highlights from the year. This article also lays out some predictions for 2023, which is set up to be an interesting year with less access to funding that could slow the development of new technology or innovation in the extraction space.
Energy and Elements, Part II: A Closer Look at ICP
February 1st 2023Here we continue the discussion of energy and elements used in atomic spectroscopy by looking at one of the most commonly used analytical techniques in the elemental analytical laboratory—inductively coupled plasma-atomic emission spectroscopy (ICP-AES).
Delineating the Nuts and Bolts of the USDA’s Hemp Testing Rules
February 1st 2023This article addresses the US Department of Agriculture’s hemp testing rules and what laboratories should know regarding hemp testing. The author provides a short tutorial for laboratories and includes a section how laboratory information management systems (LIMS) can help.
Historic Medical Marijuana and Cannabidiol Research Expansion Act is Signed into Law
December 7th 2022On December 2nd, 2022, President Joe Biden signed the Medical Marijuana and Cannabidiol Research Expansion Act, the first piece of standalone cannabis legislation in US history to become law. It will reportedly streamline a new process for cannabis research applications and for manufacturing products for drug development and allow for a larger amount of legal cannabis for research purposes.
From Contaminated Cannabis Material to Microbe-Free Extracts: A Real-World Test
December 1st 2022This study, which evaluated the potential of a well-designed unidirectional aseptic processing approach to both hydrocarbon and supercritical carbon dioxide extract manufacturing, suggests that the extraction process is capable of deactivating or removing the tested microbial contaminants when highly contaminated Cannabis spp. Inflorescence is used as feed material.
Overview of the Research on Cannabis for Pediatric Oncology
October 28th 2022Cannabis provides a conundrum for treating pediatric oncology: While preclinical research provides clear mechanisms of action for cannabis’s potential to treat pediatric oncology, clinical studies are difficult to conduct, due to the associated ethics. Here, we take a closer look at the state of current research.