1 84 



MAINE AGRICULTURAL EXPERIMENT STATION. 



DIGESTION EXPERIMENT No. 7. 



Kind of food; white bread and milk. 

 Subject; C. W. S. 



oo 

 •^ 1- ■ 



03 S ® 



.o £ s 



M C CO 



o i 



?^ J • 



C t- 05 



■S si ?^ 



O r: "- 



E- CO 



P ?5 



£5 



is 



1 





o . 









O 03 r- 





^ - c 



is 



-■3 d 



OS !>i^> 





o.= o 



<o 



2a - fc 



d ? aj O 

 ® 5 »* 



6007 

 6010 

 6011 



White bread 



Milk 



Milk 



Total 



6026 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 



2,042 

 1,548 

 2,064 



1,240.4 

 190.8 

 262.5 



1,693.7 

 60.2 



1,633.5 

 96.45 



193.9 

 51.2 

 68.3 



16.5 

 61.9 



87.7 



313.4 

 25.3 



166.1 

 9.6 



288.1 

 91.93 



1.56.5 

 94.22 



106.5 



1,214.2 

 25.3 



1,188.9 

 97.91 



15.5 

 12.4 

 15.7 



43.6 

 16.7 



26.9 

 61.69 



5,509 

 1,197 

 1,666 

 8,372 

 342 

 8,030 



251 



7,779 

 92.9 



DIGESTION EXPERIMENT No. 8. 



Kind of food; white bread and milk. 

 Subject; P. F. F. 



03 3 oj 



Pl 



M C CO 





°i 



C 



05 



O J • 



-Is 



1 



V s 

 cS 



£3 





i 



Q ■ 



od n 



OJ >i- 



O.a0 





Heats of 

 combustion, 

 determined- 

 Calories. 



6007 



White bread 



1,197.0 

 1,826.6 

 1,702.8 



726.9 

 225.3 

 216.6 



113.7 

 60.5 

 56.4 



9.7 

 73.1 

 72.4 



603.5 

 91.7 



87.8 



9.1 

 14.6 

 12.9 



3,230 



6010 



Milk 



1,428 



6011 



Milk 



1,374 





Total 









1,168.8 

 60.1 



230.6 

 25.0 



155.2 



18.0 



783.0 

 17.1 



36.6 ■ 

 16.0 



6,032 



6027 







375 















1,108.7 

 94.86 



205.6 

 89.16 



137.2 



88.40 



756.9 



97.82 



20.6 

 50.12 



5,657 











Estimated heat of 



combustion of urine 



Energy of food oxi- 





179 





















5,478 

 90.8 





Per cent energy util- 

































