title: An improvement in the Hummel chymotrypsin assay.
mesh_terms: D000818:Animals; D001565:Benzoates; D002417:Cattle; D002918:Chymotrypsin / Q000032:analysis* / Q000378:metabolism*; D004952:Esters; D000431:Ethanol; D005069:Evaluation Studies as Topic; D007700:Kinetics; D000432:Methanol; D008722:Methods; D013056:Spectrophotometry, Ultraviolet; D013997:Time Factors; D014443:Tyrosine
chemical_list: D001565:Benzoates; D004952:Esters; D000431:Ethanol; D014443:Tyrosine; D002918:Chymotrypsin; D000432:Methanol