none of the more common soluble beta- or alpha-enzymatic activities of mammalian intestine ( alpha-glucosidase , alpha-amylase ) or mammalian liver ( beta-galactosidase , beta-glucuronidase ) were capable of catalyzing the hydrolysis of the terminal glucose from amygdalin at ph 's 5.0 , 7.0 or 9.0 .
C0002245
alpha-amylase
C0020291
hydrolysis