title: 1-Methyl-beta-carboline-3-carboxylic acid, an unusual metabolite from cows fed with corn silage.
mesh_terms: D000821:Animal Feed; D000818:Animals; D002243:Carbolines / Q000652:urine*; D002417:Cattle; D005260:Female; D007211:Indoles / Q000652:urine*; D008892:Milk / Q000032:analysis*; D012820:Silage; D003313:Zea mays / Q000378:metabolism*
chemical_list: D002243:Carbolines; D007211:Indoles; C026072:1-methyl-beta-carboline-3-carboxylic acid