506 



Dr. E. F. Armstrong. 



[Apr. 5, 



2 grammes Milk Sugar per 100 c.c. 





Table I. 







Table II. 





100 c.c. 



Enzyme Extract. 



40 c.c. Enzyme Extract. 



t. 



X. 



K. 





X. 



K. 



1 hr. 



99 • 1 



a . i nop; 





3 • 9 



A . C\A 9Q 



2 hrs. 



31 «9 



• Oft! 9 





A ■ A. 



n • ni^n 



U U4:OU 



3 „ 



OO £7 



v v ( 1 



1 55 



Q • (K 

 \J O 



A . A/iqQ 



4 „ 



45*8 



0-0665 



lj hrs. 



13*2 



0-0410 



5 „ 



51-5 



0-0629 



2 „ 



16-4 



0-0389 



6 „ 



56-6 



0-0604 



3 „ 



20-8 



0-0338 



10 „ 



69-0 



0-0509 



5 „ 



25-2 



0-0252 



17 „ 



84-2 



0-0471 



23 „ 



47-6 



0-0122 



23 „ 



92-4 



0-0461 



100 „ 



89-6 



0-0082 



29 „ 



95-3 



0-0457 









38 „ 



98-0 



0-0447 









The same result is brought out in Tables III and IV, which apply to 

 somewhat more concentrated solutions of milk sugar. 



5 grammes Milk Sugar per 100 c.c. 

 Table III. Table IV. 



100 c.c. 



Enzyme 



Extract. 



20 c.c. Enzyme Extract. 



t. 



X. 



E. 



t. 



X. 



K. 



1 hr. 



13-7 



0-0640 



1 hr. 



1-6 



0-00700 



2 hrs. 



22-1 



0-0543 



2 hrs. 



3-2 



0-00705 



3 55 



27-2 



0-0460 



4 „ 



5-4 



0-00602 



5 „ 



30-0 



0-0310 



23 „ 



21-4 



0-00455 



24 „ 



51-0 



0-0129 



29 „ 



25-0 



0-00430 









47 „ 



32-7 



0-00370 









71 „ 



45-0 



0-00365 









144 „ 



49-6 



0-00207 



That similar results are obtained on working with different materials 

 at different times is shown in Tables V and VI, which refer to experi- 

 ments made at times 4 months apart. 



10 grammes Milk Sugar per 100 c.c. 

 Table V. Table VI. 



Strong Enzyme Extracts. 



t. 



X. 







K. 



t. 



X. 





K. 



1 hr. 



13 











0605 



1 hr. 



12- 



1 



0-0560 



2 hrs. 



22 



1 







0543 



2 hrs. 



18 







0-0431 



4 „ 



33 



7 







0446 



3 „ 



22 







0-0360 



6 „ 



38 











0346 



4 „ 



25 



1 



0-0314 



24 „ 



55 



5 







0146 



23 „ 



46 



7 



0-0119 



48 „ 



64 



5 







0094 



28 „ 



53 







0-0117 













47 „ 



61 







0-0087 



