When we eat food containing protein it is broken down during digestion into its ... Different food sources contain different groups of proteins, which are made up ...
The classic assay for protein concentration in food is the Kjeldahl method. ... On food labels the protein is given by the nitrogen multiplied by 6.25, because ...
Protein is unique because it is the only food source of nitrogen, which is ... Use the following chart to help select foods that are good sources of protein. Food ...