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Keith Belk

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Keith Belk, PhD

Keith Belk, PhD

Dr. Keith Belk is the Director of Eurofins’ Advanced Learning Institute and Professor and Holder of the Monfort Endowed Chair, Center for Meat Safety & Quality, Colorado State University (CSU), and as an Adjunct Professor in the Colorado School of Public Health. Previously, he served as Professor and Head of the Department of Animal Sciences at CSU. He earned B.S. and M.S. degrees from CSU, and a Ph.D. from Texas A&M University. He currently serves in a consulting role as the Director of Education for Eurofins Rapid Microbiology Laboratories, LLC. Dr. Belk is also a member of the International Committee for the National Western Stock Show, the Board of Directors for the International Stockmen’s Educational Foundation, on the Academic Advisory Committee for the Meat Institute Protein PACT, and on the technical advisory committees for Sustainable Beef, JBS, Colorado Premium Foods, and Hawkins.

Below are resources from Dr. Keith Belk:



This blog explores botanical fraud, differences between fraud and adulteration, and the use of mitigation plans to prevent fraudulent ingredients and products. Learn about the common types of fraud and steps to take to ensure safe and accurately labeled products.


This informative blog post covers the basics of probiotic testing for new brands. Learn about federal regulations, formulation, and testing options, including plate counts and flow cytometry, surrounding the efficacy and safety of probiotic supplements. This article contains valuable information for anyone involved in probiotic manufacturing, formulation, or branding!


Ensure food safety of fresh produce to avoid a Cyclospora outbreak. Learn more about Cyclospora in commercial produce and how to detect and mitigate risk of contamination.


Learn how mushrooms can become contaminated with bacteria and what you can do to protect your consumers. Eurofins provides comprehensive food testing services.


Fresh produce undergoes several steps to reduce risk of pathogen contamination, but did you know that Nanobubble technology could be one of them? Nanobubbles are very small (70-120 nanometers) gas bubbles that exhibit interesting physical properties due to its size. It has been a relatively new field of research that could provide significant improvements to food production and water treatment.


What is spectroscopy? What is the difference between NIR vs. Mid IR? What are the benefits of NIR vs traditional wet chemistry? The team at Eurofins QTA answers these questions and more in this blog about infrared spectroscopy.


Gummy supplements continue to trend among consumers, but this matrix can be challenging to test. How does Eurofins address these challenges? Read about the answer from Jeff Stassi, Sr. Analytical Services Manager with Eurofins Food Chemistry Testing in Madison, WI.


Eurofins Craft Technologies recently became a gold member of the Algae Biomass Organization (ABO). Our team is excited to offer discounts and special rates to other ABO members. We answered some common questions about the ABO, membership benefits, and testing with Eurofins in this article.


Phytochemicals are chemicals derived from plants used to test the purity, composition, adulteration, and potency of botanical products. Discover how plant chemistry shapes and motivates botanical product authentication.


Alicyclobacillus is a non-pathogenic spoilage bacteria that silently sours fruit juice products. With the ability to survive commercial pasteurization, Alicyclobacillus causes unpleasant odors in food products that make the products undesirable to consumers. Is your product at risk?



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