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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:



If you have been using an established probtioic enumeration method with good results, introducing new probiotic strains into your formulas may mean changes need to be made. Read this case study to learn how Eurofins finds a solution to challenging product with multiple strains from multiple manufacturers.


Is your probiotic supplement formulated with both probiotic bacteria and active compounds? If so, getting accurate enumeration of probiotic strains can be a challenge. Learn how our experts in probiotic testing are skilled in finding solutions to tough probiotic formulations in this case study.


TMR is a high-moisture, non-homogenous sample matrix. This mixture of feed ingredients is challenging to mill and blend for good lab testing. Watch our case study video to learn more.


Turmeric has faced authenticity issues as instances of economic-adulterations to reduce the cost. We used carbon-14 and HPLC analyses as complementary methods to verify “all-natural” label claims of commercial dietary supplements containing turmeric ingredients.


Eurofins is pushing the boundaries of NIR technology by pushing infrared into new material matrices and quantitative analysis. A Eurofins QTA customer is demonstrating these new applications on limestone mines by determining how much calcium carbonate and magnesium are coming out of the mines.


This publication will cover two additional important points: 1.) How to choose the right calibration set for your application 2.) What criteria you must have for optimal calibration samples


This case study makes the financial case for why your company should calibrate its IR instrument more frequently.


In this case study learn more about how the unique Eurofins ExpressMicro service molded to meet the needs and became the preferred solution, saving both time and money for a leading food producer.


This Eurofins SFA case study highlights their investigative capabilities and work with legal and insurance claims. Here they take you on a guided case study, where they investigate an allergen claim originating in a restaurant.


Eurofins SFA or Eurofins SF Analytical offers a wide range of food testing services. This case study highlights their Special Projects and Investigative capabilities as they take you on a guided case study, where they investigate a mysterious white residue on dog treats. Follow them every step of the way to learn how they solved this mystery!


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