Proteolytic activity and in vitro enzyme stability in small intestinal contents from ruminants and nonruminants at different ages.
D000367:Age Factors; D000821:Animal Feed; D000818:Animals; D001835:Body Weight; D002417:Cattle; D002645:Chickens; D002918:Chymotrypsin / Q000378:metabolism*; D004044:Dietary Proteins; D004063:Digestion; D004355:Drug Stability; D010450:Endopeptidases / Q000378:metabolism*; D066298:In Vitro Techniques; D007421:Intestine, Small / Q000201:enzymology*; D008297:Male; D011506:Proteins / Q000378:metabolism*; D051381:Rats; D012417:Rumen / Q000254:growth & development; D012756:Sheep; D013045:Species Specificity; D014357:Trypsin / Q000378:metabolism*
D004044:Dietary Proteins; D011506:Proteins; D010450:Endopeptidases; D002918:Chymotrypsin; D014357:Trypsin