title: Estimation of food and microbial protein in duodenal digesta.
mesh_terms: D000818:Animals; D001426:Bacterial Proteins / Q000032:analysis; D004044:Dietary Proteins / Q000032:analysis*; D004386:Duodenum; D056890:Eukaryota; D008722:Methods; D011506:Proteins / Q000032:analysis*; D012417:Rumen / Q000382:microbiology*; D012756:Sheep / Q000378:metabolism*; D013460:Sulfur Isotopes
chemical_list: D001426:Bacterial Proteins; D004044:Dietary Proteins; D011506:Proteins; D013460:Sulfur Isotopes