FOOD 



2245 



FOOD 



COMPOSITION OF FOOD MATERIALS 



Nutritive ingredients, refuse, and fuel value 



Indigestible Nutrients Non nutrients 



Fuel Value 



Fats Carbo- Mineral 

 hydrates matters 



rue! Ingredients 



Water Refuse Calories 



[From U.S. Dept. pf Agriculture 

 Farmers' Bulletin No. 14Z J 



Nutrients.etc., per cent 



10 ZO 30 40 50 60 70 80 90 100 



Fuel value of 1 lb(calories) 



400 800 1200 1600 2000 2400 2800 5200 3600 4)00 



" 



Beef, round 



Beef, loin 

 <'] Beef, shoulder 



Mutton, leg 

 '* 



Codfish, dressed 

 Beef, round 



Ham, smoked 



Codfish.dressed 



Eggs 



Milk, unskimmed tjfflN^gfosv-YrvV;^.^ 



Milk, skimmed 

 Butter 

 White bread 

 White flour 



Oatmeal ^ 



Cornmeal 



Rice 



Beans 



Potatoes 



Sugar ^ ^ ^^^^ 



Q>i5~ ~ ' ^' 



