Manufacturing

Lo Friesen is the founder, CEO, and Chief Extractor of Heylo. With a background in chemistry and clinical research, Lo was inspired to explore cannabis as a medicine and to enter the emerging industry. She joined Eden Labs, a leading CO

 extraction equipment manufacturer to support and expand a Research and Development department. There she managed the development of their latest and greatest CO

 extraction system. In 2017, after working with Eden Labs and another cannabis processor, Lo launched Heylo with a mission to help people get more out of life with cannabis.

Articles

This article explores chromatographic separation techniques for the efficient purification of cannabinoids along with the benefits and drawbacks of these separation methods.

Advancements in Chromatographic Separation Techniques for Efficient Cannabinoid Analysis and Purification

This piece reviews the rise of distillate in the market, how this has helped and hurt manufacturers, and predictions for the future.

Why Is Everything Distillate?

Gretchen Schimelpfenig is a Senior Energy Engineer at Energy Resources Integration, LLC where she implements energy efficiency programs and provides direct consulting services. She is the former Technical Director of the Resource Innovation Institute and manager of the organization’s Technical Advisory Council. She authored RII’s Lighting, HVAC, and Facility Design & Construction Best Practices Guides for Controlled Environment Agriculture and the Lighting, HVAC, and Controls Best Practices Guides for Cannabis Cultivation. She has worked with partners like the University of Vermont to optimize commercial and industrial buildings, including greenhouses and controls systems used for academic research on hemp and other cultivars. She has a B.S. in Architectural Engineering from the University of Wyoming and an M.S. in Civil Engineering from Stanford University. She is a licensed Civil Professional Engineer in California and Vermont.

This column expresses how cannabis facilities that invest in RCx projects can enhance equipment reliability and worker safety, improve conditions for plant growth and development, increase canopy yields, and reduce maintenance costs.

Retrocommissioning Pays Dividends

is a Senior Scientist at Agilent Technologies and a Visiting Professor at The Johns Hopkins University School of Medicine in Baltimore, Maryland.

Experts within the global cannabis and hemp industries discuss the importance of testing and regulations and sustainable measures that can reduce the sector’s environmental impact.

How Manufacturing, Regulations, and Sustainability Are Affecting the Cannabis and Hemp-Based Products Industry

is a Full Professor and Shimadzu Distinguished Professor of Analytical Chemistry in the Department of Chemistry & Biochemistry at The University of Texas (UT) at Arlington.

In the work presented here, the authors evaluated the effects of variable red-light exposure on the phytochemical content of four Group III cannabis cultivars.

Variable Red Light Exposure Affects Phytochemical Content  in Group III Cannabis Cultivars

This article investigates the chiral method development screening for the enantiomeric separation of synthetic CBD on polysaccharide-based chiral stationary phases with both normal-phase and reversed phase mobile phases, using HPLC and UHPLC.

The Chiral Separation of the (+) and (-) Enantiomers of Cannabidiol

In this article, regulatory requirements are explored as they are meant to create confidence that cannabis and cannabis-infused products are safe to use.

Improving Quality in Cannabis Testing Laboratories: Making ISO/IEC 17025 Work for Your Laboratory and Customers

David Hodes has written for many cannabis publications, and organized or moderated sessions at national and international cannabis trade shows. He was voted the 2018 Journalist of the Year by Americans for Safe Access, the world’s largest medical cannabis advocacy organization.

The new processed cannabis products continue to attract consumers—but black market influence causes hesitancy.


More Innovative Cannabis Products Emerge Amidst Ongoing Processor Issues

This study focuses on a step-by-step optimization of commercial scale preparative HPLC purification of cannabinoids, specifically cannabidiol, starting with stationary reversed-phase screening, followed by method optimization.

Development, Optimization, and Process Performance for Preparative Chromatographic Purification of Cannabinoids

Do you know how much waste the cannabis industry produces yearly in the United States? Consumers might be aware that some cannabis packaging is recyclable, but how many are aware of the need for large-scale recycling programs to reduce the amount of packaging heading to harmful landfills? In this interview, O’Neil Rudolph, founder of cannachange, discusses how their new program connects consumers and dispensaries with accessible, sustainable recycling in the cannabis industry through an easy-to-use app.