222 



FOOD INGESTION AND ENERGY TRANSFORMATIONS. 



TABLE 163. V. G., November 21, 1910. Lying. (Values per minute.) 



Sucrose: Amounts, 73 grams sucrose, juice of half lemon; energy, 295 cals. ; from carbohydrates, 

 100 p. ct. 



Subject drank sucrose and lemon juice in 150 c.c. of water at 3 h 10 m p. m. 



LACTOSE EXPERIMENTS. 



K. H. A., 8 h 45 m a. m. to I h 07 m p. m., May 23, 1912. 65.8 kilograms. 

 At 10 h 30 m p. m. on preceding day took corn breakfast food (dry) with milk 

 and sugar, one cup coffee with milk and teaspoonful sugar, and one ham 

 sandwich. Drowsy in second food period; complained of pain in stomach in 

 fifth food period, but was better in sixth food period. 



L. E. E., 8 h 48 m a. m. to 3 h lo m p. m., June 5, 1911. 59.6 kilograms. 

 Slept a moment or two in second basal period and a little in second food 

 period, also in intermissions between first and second food periods and between 

 second and third food periods; somewhat restless between fifth and sixth food 

 periods. Nosepieces out of position and leaked near end of sixth food period. 

 In seventh food period found breathing difficult, felt faint, and breathed very 

 deeply, as absorber failed to absorb carbon dioxide readily. Nitrogen in 

 urine per hour 8 a. m. to 10 h 30 ra a. m., 0.53 gram; 10 h 30 m a. m. to 2 h 25 m 

 p. m., 0.44 gram. 



C. H. H., 9 h 03 m a. m. to 3 h 34 in p. m., May 23, 1911. 54.9 kilograms. 

 Awake and very quiet, remaining practically in same position throughout 

 experiment; in last food period more wide awake than in previous periods. 

 Nitrogen in urine per hour 7 h 10 m a. m. to 12 h 44 m p. m., 0.38 gram; 12 h 44 m 

 p. m. to 3 h 50 m p. m., 0.42 gram. 



H. L. H., 8 h 51 m a. m. to 3 h %4 m p. m., June 7, 1911. 60.4 kilograms. 

 Moved feet in first period; very restless between first and second periods; 

 flies troubled him in second basal period; very quiet in fifth and sixth food 

 periods; flies again troubled him in seventh food period. Nitrogen in urine 

 per hour 6 h 35 m a. m. to Il h 36 m a. m., 0.44 gram; Il h 36 m a. m. to 2 h 35 m p. m., 

 0.39 gram. 



A. J. 0., 8 h 58 m a. m. to l h ll m p. m., January 4, 1915. 70.1 kilograms. 

 Length of periods irregular, ranging from 3 to 12 minutes. Nitrogen in urine 

 per hour, 7 h 50 m a. m. to 10 h 20 m a. m., 0.44 gram; 10 h 20 m a. m. to I h 15 m p. m., 

 0.57 gram. 



