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John Scanga

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John Scanga, PhD

John Scanga, PhD

Chief Scientific Officer for North American Meat Division

John received his B.S. degree in Animal Sciences, his M.S. degree in Meat Science in 1997, and his Ph.D. in Animal Sciences in 1999, all from Colorado State University in Fort Collins, CO.

He developed a connection to agriculture at an early age; through work on his family’s ranching operation in central Colorado. He enrolled at Colorado State University in the fall of 1992 majoring in Animal Sciences; he competed on the CSU Meat Judging Team in 1994 and worked as an employee in the meat laboratory where his interest in meat processing and the meat industry began to grow.

Following the completion of his M.S (1997) and Ph.D. (1999), John joined the faculty at Colorado State University as an Assistant Professor and Extension Meat Specialist. He managed the day-to-day operations of the Meat Science Teaching and Research Laboratory and was promoted to Associate Professor in 2005.  He then left the university and joined IEH Laboratories and Consulting Group in January of 2008 as Vice President of Technical Services, where he continued to merge scientific concepts with industrial applications for managing and improving the safety of meat and non-meat foods, and improving food processing plant operational efficiencies.  In addition, he provided clients with regulatory, crisis event, and HACCP training and support.

John joined Elanco Animal Health in November of 2009 as an Associate Senior Technical Consultant where he brought a consumer focus and an emphasis on balancing animal productivity and performance with consumer acceptability. His work there focused on red meat safety, red meat quality and international trade.

John has been an author or co-author on over 70 refereed scientific publications on red meat quality and safety and has presented the findings of his work through numerous invited in presentations both the U.S and internationally.  

John also has a passion for service.  He currently is the chair of the Colorado Beef Council and has served as President of the Weld RE-9 school board, Weld County Fair Board and is a member of the Highland High School FFA Advisory Committee. 

John and his wife Chauna live on a diversified farming operation in Ault, Colorado.  Their family time is consumed with agriculture, farming, riding reigning horses and traveling.  His hobbies include backcountry snowmobiling and bird hunting. He  also works as a visiting professor in the Department of Animal Sciences at Colorado State University, where he first started his academic career. 

Below are resources from Dr. Scanga:



In this informative conversation between Vanessa Snyder and Grace Bandong they discuss contaminant testing in hemp and CBD products and why it is important. Grace tells companies the importance of testing for contaminants and gives advice for when and what to test.


Eurofins presents a validation of USP <467> residual solvent methodology for testing on CBD and hemp-based products at the North American Chemical Residue Workshop.


Eurofins presents at AOAC Annual Meeting and Exposition in 2020 summarizing the modifications made to the AOAC Official Method 2018.11 for quantification of cannabinoids to include conversion of Δ9-THCA into Δ9-THC.


Eurofins develops and validates a versatile HPLC-UV/DAD method for analyzing twelve major cannabinoids in dried plant materials, concentrates and oils. Method was granted AOAC First Action OMA status (AOAC Official Method 2018.11).


In this presentation, USP and Eurofins Microbiology provided an overview of USP microbiology methods tests for microbial contamination in dietary supplements, CBD/hemp products, and probiotics. The session included an in-depth discussion regarding the importance of suitability testing, and a comparison of USP methodology to AOAC/FDA BAM methodology. USP also provided an update on new USP chapters and shared insight on what is on the horizon for USP methods.


This presentation is focused on potential hemp regulations and their related dietary supplement regulations.   Some topics during this discussion include section 321(ff)(3)(B) of the FD&C Act and its impact on hemp ingredients, new dietary ingredient requirements and preparation to meet federal regulations for dietary supplements, including dietary supplement Good Manufacturing Practices, should FDA or Congress recognize hemp extracts as lawful dietary ingredients.


Your CBD and hemp-derived multiple-use cosmetic and personal care products that contain preservatives need to be tested to assure the preservation, or antimicrobial action is adequate to fight the introduction of microorganisms.


Read this article to learn more about hemp contaminant testing and how you can be prepared to correctly test your hemp-derived products.


In this article, we will make the case for a testing program for your hemp business that you can implement today that will help prepare you for the regulations to come.


Choosing a reputable hemp testing lab can be difficult and time-consuming. We have put together a checklist of information your hemp company should consider when vetting and selecting a hemp testing partner.


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