Tales from the Lab: NIR vs. Dumas for Carbon and Nitrogen Determination

This blog was contributed by Dr. Mark Sullivan, Technical and Application Specialist at BUCHI Corporation. The head of a well-known agricultural testing laboratory recently approached me with an unusual request. This laboratory performs 10’s of thousands of plant tissue analyses annually using the Dumas combustion technique for total nitrogen and carbon (AOAC Official Method 972.43).... Continue Reading →

NIR vs. Kjeldahl

Protein is a critical parameter across the food, beverage and feed industries. However, the best solution for obtaining protein varies across the production cycle. In this blog, we propose Kjeldahl and near-infrared (NIR) spectroscopy methods for protein determination, with arguments for which technology is the best fit based on factors such as: Application scopeVariation in... Continue Reading →

Quality is Going to the Dogs.

Don't worry, it's a good thing. This week, BUCHI Product and Application Specialists mingled with pet food suppliers and manufacturers at the Petfood Forum 2019 in Kansas City, MO. Some key topics on deck for event speakers include nutrition, labeling, product development, safety and manufacturing. BUCHI Laboratory Solutions can help keep the fur kids happy... Continue Reading →

Be a Champion of Final Goods Inspection

Max won't let a pile of untested final goods (or third wheel) stand between him and a coffee date with his lady love. Check out the newest and last installment of the Food Quality Champion Series animated videos, then download the Guidebook and become a Final Goods Inspection Champion, yourself! The Final Goods Inspection Guidebook... Continue Reading →

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