title: Determination of the protein content of wheat and barley by direct alkaline distillation.
mesh_terms: D002523:Edible Grain / Q000032:analysis*; D005069:Evaluation Studies as Topic; D006863:Hydrogen-Ion Concentration; D008722:Methods; D009584:Nitrogen / Q000032:analysis; D010940:Plant Proteins / Q000032:analysis*; D013045:Species Specificity; D014908:Triticum / Q000032:analysis*
chemical_list: D010940:Plant Proteins; D009584:Nitrogen