title: Apparent carotenoid increases in the digestive tract of beef cattle.
mesh_terms: D000018:Abomasum / Q000032:analysis; D000824:Animal Nutritional Physiological Phenomena; D000818:Animals; D002338:Carotenoids / Q000378:metabolism*; D002417:Cattle; D002852:Chromatography, Ion Exchange; D005243:Feces / Q000032:analysis; D005260:Female; D005504:Food Analysis; D008297:Male; D010434:Pepsin A
chemical_list: D002338:Carotenoids; D010434:Pepsin A