50 
Table 49. — Gain or loss of. protein (NX6.25), fat, and water- 
No. 14. 
Metabolism experiment 
Time. 
(a) 
Nitro- 
gen 
gained 
(+) or 
(&) 
Protein 
gained 
| - | or 
a 6.25. 
Grams. 
—28. 7 
-10.0 
- 6.3 
- 4.4 
(c) 
Total 
carbon 
gained 
(+)or 
lost -). 
Carbon 
in pro- 
tein 
gained 
( + )or 
lost (-), 
6x0.53. 
(e) 
Carbon 
in fat, 
etc., 
gained 
( + )or 
lost 1 - 1, 
c—d. 
CO 
Fat 
gained 
( + )or 
e-h 0.765. 
1898. 
Dec. 20-21. 7 a. m. to 7 a. m 
Grams. 
-4.6 
-1.6 
-1.0 
Grants. 
- 8.7 
+16.5 
-12.] 
-11.3 
Grains. 
-15.2 
- 5.3 
- 3.3 
- 2.3 
(rrams. 
+23.9 
-21.8 
v +15.4 
+ 13.6 
Crams. 
+31.2 
H 28 5 
22-23. 7 a. m. to 7 a. in 
+20 1 
23-24. 7 a. m. to 7 a. m 
+ 17.8 
Total. 4 daya 
-7.9 
-2.0 
-49. 4 
-12.4 
-48.6 
-12.1 
-26. 1 
- 6.5 
+74.7 
+18.6 
+97 6 
+24.4 
Time. 
(9) 
(A) 
(0 
Tntal Hydrogen I Hydrogen 
in protein in fat 
gained ( + ) gained ( +) 
hvdrogen 
SlosU-^^^tC-), orlost( 
6x0.07. /+0.12 
1898. Grams. 
Dec. 20-21, 7 a. m. to 7 a. m +46. 4 
21-22, 7 a. m. to 7 a. in + 4. 6 
22-23, 7 a. m. to 7 a. m -14. 2 
23-24, 7 a. in. to 7 a. m - 22. 8 
Total. 4 days +14. 
Average, 1 day + 3. 5 
Gram*. 
-2.0 
Grams. 
+ 3.8 
+ 3.4 
+ 2.4 
+ 2.1 
-3.4 
- .8 
+ 11.7 
+ 2.9 
(*) 
Hyrogen 
in water, 
etc., 
gained ( + ) 
or lost ( — ), 
0-ih + i). 
Grams. 
+44.6 
+ 1.9 
-16.2 
-24.6 
(0 
Water 
gained ( + ) 
or lost (-), 
fcx9. 
Grams. 
+401 
+ 17 
-146 
-221 
+ 51 
+ 13 
Table 50. — Income and outgo of energy — Metabolism experiment No. 14. 
Time. 
(a) 
Heat 
of 
com- 
bus- 
tion of 
food 
eaten. 
1898. 
Dec. 20-21, 7 a. m. to 7 a. m 
21-22, 7 a. m. to 7 a. m 
22-23, 7 a. m. to 7 a.m 
23-24, 7 a. m. to 7 a.m 

Total. 4 days 10. 052 
Average, 1 day 2. 513 
Calo- 
ries. 
2. 513 
2, 513 
2, 513 
2, 513 
(6) 
(c) 
Heat 
Heat 
of 
of 
com- 
com- 
bus- 
bus- 
tion of 
tion of 
feces. 
urine. 
Calo- 
Calo- 
ries. 
ries. 
82 
164 
82 
140 
82 
133 
82 
131 
328 
568 
82 
142 
(d) 
Esti- 
mated 
heat 
of 
com- 
bus- 
tion of 
pro- 
tein 
gained 
(+) or 
lost 
(e) 
Esti- 
mated 
heat of 
com- 
bus- 
tion of 
fat 
gained 
( + ) or 
lost 
(-)• 
Cain- Calo- 
ries, ries. 
-165 +293 
- 58 +268 
- 36 +189 
- 25 I +167 
-284 
- 71 
+917 
+229 
(!) 
Esti- 
mated 
energy 
of ma- 
terial 
oxi- 
dized 
in the 
body, 
a- (6 + 
c+d 
+e). 
(9) 
Heat 
deter- 
mined 
Calo- 
ru s. 
2,139 
2,081 
2. 145 
2, 158 
8,523 
2.131 
Calo- 
ries. 
2,333 
2,061 
2, 179 
2,199 
(A) 
Heat 
deter- 
mined 
great- 
er (+) 
or less 
<-) 
than 
esti- 
mated, 
P-f- 
Calo- 
ries. 
+194 
- 20 
+ 34 
+ 41 
s, 772 +249 
2,193 + 62 
(0 
Heat 
deter- 
mined 
great- 
er (+) 
or less 
(-) 
than 
esti- 
mated, 
h+f. 
Per 
cent. 
+9.1 
-1.0 
+ 1.6 
-1.9 
+2.9 
