DIGESTIBILITY OF SOME ANIMAL FATS. 15 
Data of digestion experiments with egg yolk in a simple mixed diet. 
Weight. 
Water. 
Pro- 
tein. 
Fat. 
Carbo- 
hydrates. 
Ash. 
Experiment No. 214, subject D. G. G.: 
Grams. 
1, 826. 
303.0 
599.0 
172.0 
Grams. 
27.' 3 
520.5 
Grams. 
151.7 
32.1 
4.8 
Grams. 
267.0 
4.5 
1.2 
Grams. 
619.3 
234.2 
172^0 
Grams. 
18.3 
4.9 
Fruit . 
3.0 
2, 900. 
107.0 
1,317.5 
188.6 
31.8 
156.8 
272.7 
21.8 
250.9 
1,095.0 
44.1 
1,050.9 
26.2 
9.3 
16.9 
83.1 
92.0 
96.0 
64.5 
Experiment No. 215, subject R. L. S.: 
Blancmange containing egg-yolk fat 
1, 669. 
294.0 
648.0 
116.0 
703.5 
26.4 
563.1 
138.7 
31.2 
5.2 
244.0 
4.4 
1.3 
566.1 
227.3 
75.2 
116.0 
16.7 
4.7 
Fruit 
3.2 
2, 727. 
103.0 
1,293.0 
175.1 
32.7 
142.4 
249.7 
21.5 
228.2 
984.6 
38.4 
946.2 
24.6 
10.4 
14.2 
81.3 
91.4 
96.1 
57.7 
Experiment No. 216, subject 0. E. S.: 
1.921.0 
197.0 
1,786.0 
224.0 
809.7 
17.7 
1,552.0 
159.6 
20.9 
14.3 
280.9 
3.0 
3.6 
651.6 
152.3 
207.2 
224.0 
19.2 
Wheat biscuit 
3.1 
Fruit 
8.9 
Total food consumed 
4,128.0 
■ 104.0 
2, 379. 4 
194.8 
30.9 
163.9 
287.5 
23.8 
263.7 
1,235.1 
38.5 
1,196.6 
31.2 
10.8 
Amount utilized 
20.4 
84.1 
91.7 
96.9 
65.4 
Experiment No. 217, subject R. F. T.: 
Blancmange containing egg-yolk fat " 
Wheat biscuit 
51.0 
1,731.0 
162.0 
514.2 
4.6 
1, 504. 2 
101.4 
5.4 
13.8 
178.4 
.8 
3.5 
413.8 
39.4 
200.8 
162.0 
12.2 
0.8 
Fruit 
8.7 
Sugar 
Total food consumed 
3,164.0 
62.0 
2, 023. 
120.6 
17.4 
103.2 
182.7 
16.4 
166.3 
816.0 
20.0 
796.0 
21.7 
Feces 
8.2 
Amount utilized 
13-5 
===== 
Per cent utilized 
85.6 
91.0 
97.5 
62.2 
Experiment No. 302, subject H. F. B.: 
1,316.0 
456.0 
736.0 
43.0 
507.2 
41.0 
639.6 
111.9 
48.3 
5.9 
251.6 
6.9 
1.5 
436. 9 
352.5 
85.3 
43.0 
8.4 
Wheat biscuit '. 
7.3 
Fruit 
3.7 
Sugar 
Total food consumed 
2,551.0 
127.0 
1,187.8 
166.1 
41.3 
124.8 
260.0 
23.7 
236.3 
917.7 
50.8 
866.9 
19.4 
11.2 
Amount utilized 
8.2 
Per cent utilized 
75.1 
90.9 
94.5 
42.3 
Experiment No. 303, subject 0. E. S.: 
Blancmange containing egg-yolk fat 
1,380.0 
330.0 
971.0 
531.9 
29.7 
843.8 
117.3 
35.0 
7.8 
263.8 
4.9 
1.9 
458.2 
255.1 
112.6 
8.8 
Wheat biscuit 
5.3 
Fruit 
4.9 
Sugar 
Total food consumed 
•2,681.0 
96.0 
1, 405. 4 
160.1 
31.8 
128.3 
270. 6 
21.5 
249.1 
825.9 
33.9 
792.0 
19.0 
Feces 
8.8 
Amount utilized 
10.2 
Per cent utilized 
80.1 
92.1 
95.9 
53.7 
Average food consumed per subject per day 
1, 008. 4 
533.7 
55.9 
84.6 
326.3 
7.9 
