DIGESTIBILITY OF BREAD. 



189 



DIGESTION EXPERIMENT No. 17. 



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



Subject; B. R. M. 



Weight (without clothes) ; at beginning 16.T.4 lbs., at end 164.2 lbs. 



r ^ 

 S-gc. 





Il 



^=5 







c 



OS 

 be 1 



III 



1 



.St; 



^ S 



£5 



to 



ii 



1 



m 



5^5 



1 5 



<5 



Heats of 

 condjustion, 

 determined- 

 Calories. 



6065 

 6066 



White bread 



Milk 



1,642.2 

 800.0 



1,455.0 

 800.0 

 25f).6 

 148.6 



1,006.4 

 96.9 

 181.7 

 100 6 

 224.0 

 148.6 



150.9 

 28.0 

 5.3.7 

 28.0 

 3.4 



.30.7 

 33.6 

 61.1 

 33.6 

 220.6 



824.8 

 .35.3 

 66.9 

 39.0 



148.6 ' 



21.2 

 '5.5 



10.2 

 5.6 



9.8 



4,664 



582 



6068 



Milk 



1,163 

 602 



6071 



Milk 



6067 



Butter 



2,070 





Sugar 



592 





Total 





6070 





2,758.2 

 61.9 



264.0 

 22.6 



379.6 

 20.4 



1,114.6 



18.9 



52.3 

 12.4 



9,673 

 447 















2,696.3 

 97.75 



241.4 



91.44 



359.2 

 94.62 



1,095.7 

 98.34 



39.9 

 76.29 



9,226 











Estimated heat of 



combustion of urine 



Energy of food oxi- 





210 





















9,016 

 93.3 





Per cent energy util- 

 ized 

































DIGESTION EXPERIMENT No. 18. 



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



Subject; A.. J. P. 



Weight (without clothes) ; at beginning 134.5 lbs., at end 134.5 lbs. 



op 

 OS ^ a3 



M C 03 





Weight food 

 material- 

 Grams. 



Total organic 

 matter- 

 Grams. 



1 



P P 



£5 



Fat- 

 Grams. 



Carbo- 

 hydrates- 

 Grams. 



1 s 



Heals of 

 combustion, 

 determined — 

 Calories. 



6077 

 6079 



White bread 



Milk 



1,168.6 



2,200.0 



1,600.0 



146.4 



59.6 



716.3 

 288.7 

 202.0 

 122.7 

 59.6 



104.9 

 72.8 

 57.0 

 2.0 



27.9 

 93.5 

 63.7 

 120.7 



.583.5 

 122.4 

 81.3 



"59.6 



15.8 

 11.0 

 8.6 

 6.9 



3,325 

 1,7.53 



6080 

 6081 



Milk 



Butter 



1,238 



1,133 



238 





Sugar 



Total 















1,389.3 

 32.5 



236.7 

 10.9 



305.8 

 5.7 



846.8 

 15.9 



42.3 

 11.5 



7,687 



6082 



Feces 





247 















1,356.8 

 97.66 



225.8 

 95.40 



300.1 

 98.12 



830.9 

 98.13 



30.8 

 72.83 



7,440 













Estimated heat of 



combustion of urine 



Energy of food oxi- 





196 





7,244 





Per cent energy 















94.2 



















