4.2.1.30	6.5	8	optimal enzyme activity between	33833	
4.2.1.30	7	9.5	the relative enzyme activity at pH values ranging from 7.0 to 9.5 is over 80%. Activity drops dramatically when the pH value is higher than 9.5	725951	
4.2.1.30	8	9	enzyme activity between	33824