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Elemental Analysis, Separation Science, And Metallography News By LECO

Protein Analysis – Dumas vs. Kjeldahl, protein rich food, tasy, fish, nuts, eggs

Protein Analysis – Dumas vs. Kjeldahl

May 17, 2022

A Small Overview and Comparison

The protein content in food and feeds is one of the parameters that are commonly analysed within most routine control samples in a food laboratory. Generally, the two most used reference methods/technologies are the wet chemistry method after Kjeldahl and the combustion method after Dumas.

Read More…
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Topics: 828 Series, Elemental Analysis, Protein Determination, 928 Series, FP828, FP928, Dumas, Kjedahl

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