Nitrogen and Protein Determination in Milk by Digestion with Hydrogen Peroxide and Sulfuric Acid
The digestion with hydrogen peroxide 30% instead of Kjeldahl tablets for nitrogen and protein determination [1] is a very fast (30 min instead of 85 min (K-439) or 100 min (K-436)) and environmentally friendly (free of any heavy metal) alternative to the classical Kjeldahl methods.
