Determining Protein Content in Feed with the Kjeldahl Method

Adequate protein content in feed products is important for animal health and productivity, as well as for ranch profitability. This application note describes a Kjeldahl method for determining nitrogen and protein contents in foods and feeds using the VELP Scientifica DKL 20 Automatic Kjeldahl Digestion Unit and UDK 159 Automatic Kjeldahl Distillation & Titration System.