title: Chemical methods suitable for screening for protein content and quality in cowpea (Vigna unguiculata) meals.
mesh_terms: D000596:Amino Acids / Q000032:analysis; D000603:Amino Acids, Sulfur / Q000032:analysis; D000821:Animal Feed / Q000032:analysis* / Q000592:standards; D004044:Dietary Proteins / Q000032:analysis*; D002523:Edible Grain / Q000032:analysis; D009584:Nitrogen / Q000032:analysis; D010940:Plant Proteins / Q000032:analysis* / Q000592:standards; D012639:Seeds / Q000032:analysis; D013455:Sulfur / Q000032:analysis; D014675:Vegetables / Q000032:analysis
chemical_list: D000596:Amino Acids; D000603:Amino Acids, Sulfur; D004044:Dietary Proteins; D010940:Plant Proteins; D013455:Sulfur; D009584:Nitrogen