808 



U. S. DEPARTMENT OF AGRICULTURE. 



OFFICE OF EXPERIMENT STATIONS— BULLETIN NO. 156. 



A. C. TRUE, Director. 



STUDIES 



ON THE 



DKIESTIBILITY AND NUTRITIVE VALUE OF 

 BREAD AND OF MACARONI 



AT THE 



UNIVERSITY OF MINNESOTA 



1903-1905. 



BY 



LIBRARY 

 NEW YORK 

 BOTANIC At 



riARDEN. 



HARRY SNYDER, B. S., 



Professor of Chemistry, College of Agriculture, University of Minnesota, and 

 Chemist, Agricultural Experiment Station. 



WASHINGTON: 



GOVERNMENT PRINTING OFFICE. 



1905. 



