NIR as a tool for real-time quality determination of Distiller’s Dried Grains

In a prior blog, we shared how NIR online sensors could be used to optimize biofuel processes, starting at the farm, through fuel processing, and into feed applications. In this post we take a closer look at how NIR can be used as a measurement tool for a valuable co-product of the biofuel industry: distiller’s dried grains with solubles (DDGS). Most ethanol plants in the United States are dry-grind facilities, which use starch... Continue Reading →

September 1, 2021 0

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 →

December 2, 2020 0

Things are really getting cheesy at BUCHI.

When prodded, I suppose many at BUCHI would agree that some of the cheesiest members of the team belong to the NIR group. Maybe that's something to be proud of! More cheese, please! Cheese is delicious, after all. With a global market of around $100 Billion USD, I think there is a general agreement on... Continue Reading →

June 4, 2019 0

Best Practices: Sample Planning for Quantitative NIR Methods

The focus of this post is NIR project and sample planning, a critical step in the NIR method development process that often gets rushed through in the eagerness to have our NIR instruments pump out measurement results. Putting some extra effort in sample planning could pay off big dividends in terms of two things I... Continue Reading →

July 24, 2017 0