226 



m f'n-m mi'^mr-m-r zmmommm.^^ r- «fc -c 



iiistic yifluence of two different salts upon any enzymatic action. And here I have 

 the honor to report the following experiment on this field of investigation. As 

 samples 1 took some fresh pressed juice of wheet-seedling and the 0.05 7o solution 

 of Takadiastase. At first I determined the injurious concentration of different 

 salt solutions and got the following results. 



• 



I. The injurious concentration of different salt 

 solutions upon the actions of two amylases. 



20 ccm of i.C/o solution of soluble starch were mixed with 2ccm of fresh 

 juice and farther with the following quantities of salts, and thus many series of 

 these mixed solutions were placed in a thermostat at 40° C under the presence of 

 2 ccm toluol. 



After 6 hours, the formed sugar in 10 ccm of each of the series of these mix- 

 ed solutions were determined b\- the Bertraxd's method and the result are as 

 follows : 



The following numbers of reducing sugar are shown in mg. 



Table i . 



