the pseudo-first-order rate constants of hydrolysis of p-nitrophenylacetate , catalyzed by human milk lipase , have been measured in solutions of 0.01 mol dm-3 bistris ( 2- [ bis ( 2-hydroxyethyl ) amino ] -2- ( hydroxymethyl ) -propane-1,3 -diol ) buffer at 310.5 k , containing a range of concentrations of sodium taurocholate and sodium cholate , at ph 8.00 and of sodium cholate at ph 6.5 .
C0020291
hydrolysis
C0023764
lipase