DIGESTIBILITY OF BREAD. 



183 



DIGESTION EXPERIMENT No. 5. 



Kind of food; white bread and milk. 

 Subject; L. H. H. 







oi a3 6 





Weight food 

 material- 

 Grams. 







'3 



1 



a ^ 



£3 



ii 



&-0 



Carbo- 

 hydrates- 

 Grams. 



73 



Heats of 

 combustion, 

 determined — 

 Calories. 



6005 



White bread 



1,116.0 

 803.3 

 927.0 



713.8 

 99.3 

 114.7 



95.0 



24.6 

 31.9 



33.3 



29.7 

 37.1 



585.4 

 45.0 

 45.7 



22.1 



6.2 

 7.0 



3,284 

 636 



6008 



Milk 



6009 



Milk 



741 





Total 









927.8 

 44.2 



151.5 

 20.5 



100.1 

 10.4 



676.1 

 13.4 



35.3 

 7.5 



4,661 

 113 



6024 



Feces 

















883.6 

 95.24 



131.0 



86.47 



89.7 

 89.61 



662.7 

 98.02 



27.8 

 78.75 



4,548 

 114 





Per cent digested . . . 



Estimated heat of 

 combustion of urine 



Energy of food oxi- 

 dized in the body . . 























4,434 

 95.1 





Per cent energy util- 

































DIGESTION EXPERIMENT No. 6. 



Kind of food; white bread and milk. 

 Subject; H. B. S. 



So 

 ©■ga 



^ So 



o ^ - 



P ^ 



£5 



o 05 a 





^ r. (U C 



lea's 

 3 Hrz'-J 



6006 

 6008 

 6009 



White bread 

 Milk 



Total 



Feces 



Amount digested 



Per cent digested 



Estimated heat of 

 combustion of urine 



Energy of food oxi- 

 dized in the body .. 



Per cent energy util 

 ized 



977.0 

 1,390.5 

 1,339.0 



632.3 



171.8 

 165.7 



969.8 

 40.7 



929.1 



95.80 



83.9 

 42.5 

 46.1 



172.5 

 15.9 



156.6 



90.78 



21.8 

 51.4 

 .53.6 



526.6 

 77.9 

 66.0 



18.9 

 10.7 

 10.2 



126.8 

 9.1 



670.5 

 15.7 



:».8 

 11.9 



117.7 



92.82 



654.8 

 97.66 



27.9 

 70.10 



2,892 

 1,101 

 1,070 

 5,063 

 236 

 4827 



136 

 4,691 

 92.6 



