1904.] Studies on Enzyme Action. 191 



Table V. Table VI. 



a-Methyl galactoside. /3-Methyl galactoside. 



Table VII. Table VIII. 



Salicin. Temperature, 74 !. 



The mean values of K are collected in the following table, which 

 also contains Sigmond's value* for maltose : 



Table IX. 



Zeit. Phys. Chem.,' 1898, vol. 27, p. 385. 



