190 



MAINE AGRICULTURAL EXPERIMENT STATION. 



DIGESTION EXPKRIMEXT No. 19. 



Kind of food; •white bread with milk, butter and sugar. 



Subject; O. W. K. 



Weight (without clothes): at beginning 135.1 lbs., at end 1.34 lbs. 







•3 

 li 



III 







l. 



" jr B 

 r- SO 



1 

 SB 



ii 



1 



X 



a; . 



5^-5 



X 



"x Z 

 <3 



-1 



= •3 

 <B 



- i 3 » 



■3 = 3 c 

 = S-=5 



6078 

 6079 

 60SO 



White bread 



Milk 



Milk 



1,187.6 



2,200.0 



1,600.0 



135.6 



S0.4 



692.7 

 288.7 

 202.0 

 113.7 

 80.4 



102.0 



72.8 



57.0 



1.9 



26.0 

 93.5 

 63.7 

 lU.S 



564.7 

 122.4 

 81.3 



"so'.i" 



17.0 

 11.0 

 8.6 

 6.4 



3,218 

 1,753 

 1,238 

 1,040 

 321 



60S1 



Butter 









Total 















1,377.5 

 32.4 



233.7 



10.8 



295.0 

 5.0 



848.8 

 16.6 



43.0 



9.6 



7,570 



60S3 







242 













Amount digested — 



Per cent digested 



Estimated heat of 



combustion of urine 



Energy of food oxi- 





1,345.1 

 97.65 



222.9 

 95.36 



290.0 

 98.05 



832.2 

 98.30 



34.4 

 80.00 



7,328 

 194 

































7 134 





Per cent energy util- 

 ized 





94.2 



DIGESTION EXPEBLMEST No. 20. 



Kind of food; entire wheat breail with milk, butter and sugar. 



Subject; A. .J. P. 



Weight (without clothes) ; at beginning 133.5 lbs., at end 134.7 lbs. 



















1 



















1= 



li 



&0 1 



1 





1 





c £ 



tii 



*a a . 



'clr. 



Bi 





. 





c X— 5 



III 



"B-S - 





c S 



ii ■ 



C si = 





■§■5 ? - 



i=-3 









= >■.- 







— = X 



b" - C 



— 



— ^ 





<.Z 



— -~^ 



60Sti 

 60i;8 



Entire wheat bread.. 

 Milk 



1,247.6 



1,500.0 



.>t5.0 



248. S 



Km. 6 



751.7 

 207.6 

 73.0 

 201 .5 

 109.6 



117.6 



55.4 



19.4 



2.0 



32.7 



75.0 



27.2 



199.5 



601.4 

 26.1 



Ydg.e" 



17.5 

 9.8 

 3.1 



14.8 



3,567 

 1,353 



60S9 

 6090 



Milk 



Butter 



Sugar 



Total 



Feces 



Amount digested 



Per cent digested 

 Estimated heat of 

 combustion of urine 

 Energy of food oxi- 



467 



1,866 



437 



6091 



1,343.4 



43.3 



194.4 

 14.7 



334.4 



8.2 



814.6 

 20.4 



45.2 



9.S 



7,690 

 301 









1,300.1 

 96.77 



179.7 

 90.38 



326.2 

 97.54 



794.2 

 97.49 



35.4 

 78.32 



7,389 

 156 





















7,233 





Fer cent energy util- 













95.3 

















