How do you determine crude protein?
                                
                                
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                                    5 min read                                
                            
                                For over 150 years, the Kjeldahl method has been the traditional standard for protein determination by measuring nitrogen content. So, how do you determine crude protein with modern technology? The process involves specialized laboratory analysis to quantify total nitrogen, which is then used to estimate the overall protein content in a sample for nutritional labeling and quality assurance.