DIGESTIBILITY OF BREAD. 



191 



DIGESTION EXPERIMENT No. 21. 



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



Subject; O. VV. K. 



VVeigbt (witliout clothes) ; at beginning 1.3.5. o lbs; at end Vih.l lbs. 





















1 





















>. 







c 











CC 







S.1 



s 











C a) 







&C 1 



1 





i 





<wS C .;; 







4j as . 



^ s5 



— s ^ 



.~ 73 



1) = 



ii 



2S| 



■n 



r 3 a 



dpZ 







^ ^ 



ci — 



ci >■.- 





3 S'S = 



-J S X 







S.-0 



i.-j 



o.= 'j 



<'J 



=: ci-ru 



6087 

 6088 

 6089 

 6090 



Entire wbeat bread.. 1,210 4 



Milk 1,500.0 



Milk Ho.O 



Butter ( 2H7.6 



Sugar i 184.8 



Total 

 Feces 



A mount digested 



Per cent digested — 

 Estimated heat of 



combustion of urine] 

 Energy of food oxi- 



dized in the body . . 

 Per cent energy I 

 utilized I 



72.5.9 

 207.6 

 73.0 

 216.8 

 184.8 



1,406.1 

 36.6 



1,369.0 

 97.39 



112.5 

 .5.1.4 

 19.4 

 2.2 



189.. 5 

 12.4 



177.1 

 93.46 



32.5 



75.0 



27. 'J 



214.6 



.578.9 

 77.2 

 26.4 



349.3 

 7.0 



342.3 

 98.00 



867.3 

 17.2 



850.1 

 98.02 



16.6 

 9.8 

 3.1 



ID. 9 



45.4 



8.2 



37.2 



81.91 



3,424 

 1,3.53 



467 

 2,008 



737 



7,989 

 275 



7,714 



154 

 7,560 

 94.7 



DIGESTION EXPERIMENT No. 22. 



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



Subject; A.J. P. 



Weight (without clothes), at beginning 136.1 lbs., at end 135.7 lbs. 



50 ^ 



c S 6 

 III 





Ii 



Total organic 

 matter- 

 Grams. 



J. . 



P 5 



1 1 



Carbo- 

 hydrates- 

 Grams. 





.1 



c-r 



a 

 =" w c .;; 

 = 2 = S 



liii 



6097 

 6099 



Graham bread 



Milk 



1,584.1 



1,200.0 



1,000.0 



189.8 



102.0 



892.4 

 158.2 

 125.0 

 152.4 

 102.0 



113.3 



43.6 



33.8 



2.1 



47. J 

 55.2 



46.0 

 150.3 



732.0 

 .59.4 

 45.2 



'io2.6" 



25.0 

 9.0 

 6.2 



12.3 



4,180 

 1,065 



6100 



Milk 



814 



6107 



Butter. 



Sugar 



Total 



1,410 

 407 















1,430.0 

 91.5 



192.8 

 23.5 



169.3 



87.81 



298.6 

 10.1 



938.6 

 57.9 



52.5 

 19.3 



7,876 



6103 





558 















1,338.5 

 93.60 



288.5 

 96.62 



880.7 

 93.83 



33.2 

 63.24 



7,318 











Estimatetl heat of 



combustion of urine 



Energy of food oxi- 





147 





















7,171 





Per cent energy util- 

 ized 



1 













91.0 

















