The presence of spingomyelin- and ceramide-cleaving enzymes in the small intestinal tract.
D000469:Alkaline Phosphatase; D000605:Amino Alcohols / Q000378:metabolism*; D000818:Animals; D001647:Bile Acids and Salts; D002247:Carbon Isotopes; D004041:Dietary Fats; D004063:Digestion; D004386:Duodenum; D005227:Fatty Acids / Q000378:metabolism*; D006801:Humans; D006863:Hydrogen-Ion Concentration; D006867:Hydrolases / Q000378:metabolism*; D007413:Intestinal Mucosa / Q000201:enzymology*; D007421:Intestine, Small / Q000201:enzymology* / Q000502:physiology; D007700:Kinetics; D008297:Male; D009829:Oleic Acids; D010179:Pancreas / Q000201:enzymology; D010189:Pancreatic Juice / Q000201:enzymology; D051381:Rats; D013109:Sphingomyelins / Q000378:metabolism*; D013552:Swine; D014316:Tritium; D014357:Trypsin
D000605:Amino Alcohols; D001647:Bile Acids and Salts; D002247:Carbon Isotopes; D004041:Dietary Fats; D005227:Fatty Acids; D009829:Oleic Acids; D013109:Sphingomyelins; D014316:Tritium; D006867:Hydrolases; D000469:Alkaline Phosphatase; D014357:Trypsin