DIGESTIBILITY OF PISH. 11 



Data of digestion experiments with grayfish in a simple mixed diet — Continued. 





Weight 

 of food. 



Constituents of foods. 



Experiment, subject, and diet 



Water. 



Protein. 



Fat. 



Carbo- 

 hy- 

 drates. 



Ash. 



Experiment No. 548, subject A. J. H.: 



Grams. 

 1, 097. 



67 rams. 

 732.1 



Grams. 

 211.1 



Grams. 

 127.0 



Grams. 



Grams. 

 26.8 











76.0 

 168.0 



4.0 



5.2 

 142.1 



6.2 

 0.7 



10.2 

 0.8 



53.8 

 23.9 



4.0 



0.6 



Fruit 



0.5 



















1, 345. 

 19.0 



879.4 



218.0 



6.5 



211.5 



138.0 

 5.7 



132.3 



81.7 

 3.7 



78.0 



27.9 





3.1 







24.8 













97.0 



95.9 



95.5 



88 9 









Experiment No. 549, subject P. K.: 



1, 634. 

 500.0 

 463.0 

 926.0 



1, 090. 5 



377.5 



32. t) 



783.4 



314.4 

 12.5 

 37.5 



3.7 



189.2 



0.5 



62.0 



4.6 



"'i04.'5' 

 327.8 

 131.5 



39.9 





5.0 





3.7 



Fruit 



2.8 



















3, 523. 

 36.0 



2,283.4 



368.1 



15.4 



352.7 



256.3 



9.9 



246.4 



563.8 

 6.1 



557.7 



51.4 





4.6 









46.8 















95.8 



96.1 



98.9 



91.1 









Experiment No. 579, subject P. K.: 



1,175.0 

 434.0 

 416.0 



1, OSS. 

 35.0 



773. 7 



327.7 



28.7 



878.1 



230.5 

 10.9 

 33.7 



4.2 



153.0 

 0.4 



55.8 

 5.2 





17.8 



Potato 



Crackers 



Fruit 



Sugar 



90.7 

 294.5 

 147.4 



35.0 



4.3 

 3.3 

 3.1 













3, 09S. 

 34.0 



2, 008. 2 



279.3 



13.6 



265.7 



214.4 



10.0 



204.4 



567.6 



5.9 



561.7 



28.5 





4.5 







24.0 













95.1 



95.3 



99.0 



84.2 









Experiment No. 580, subject C. J. W.: 



1, 151. 

 462.0 

 185.0 



1, 168. 

 112.0 



757.9 



348.8 



12.7 



988.1 



225.8 

 11.5 

 15.0 



4.7 



149.9 



0.5 

 24.8 

 5.8 





17.4 





96.6 

 131- 

 165.9 

 112.0 



4.6 





1.5 



Fruit 



3.5 



















3, 078. 

 58.0 



2, 107. 5 



257.0 



22.8 



234.2 



181.0 



15. 5 



165.5 



505.5 



11.5 



494.0 



27.0 





8.2 







18.8 















91.1 



91.4 



97.7 



69.6 













Average food consumed per subject per day 



954.9 



629. 6 



94.9 



68.1 



149.7 



12.6 



Summary of digestion experiments with gray fish in a simple mixed diet. 



Experiment No. 



Subject. 



Protein. 



Fat. 



Carbo- 

 hydrates. 



Ash. 



535 



H.R.G 



P.K 



C. J. W 



H.R.G 



A. J.H 



P.K 



P.K 



C. J. W 



Average 



Per cent. 

 87.0 

 94.8 

 89.4 

 89.8 

 97.0 

 95.8 

 95.1 

 91.1 



Per cent. 

 96.6 

 96.7 

 92.4 

 95.8 

 95.9 

 96.1 

 95.3 

 91.4 



Per cent. 

 96.7 

 98.7 

 96-1 

 97.7 

 95.5 

 98.9 

 99.0 

 97.7 



Per cent . 

 91.5 



537 



90.5 



538 



78.6 



547 



86.4 



548 



88.9 



549 



91.1 



579 



84.2 



580 



69.6 









92.5 



95.0 



97.5 



85.1 



