Tuesday, May 24, 1904.
Breakfast.—Orange 100 grams, rolls 37 grams, rice 50 grams, syrup 25 grams, coffee 125 grams, sugar 21 grams, cream 50 grams.
Lunch.—Bread 77 grams, cream of celery soup 125 grams, mashed potato 270 grams, tomato sauce 50 grams, farina croquette 191 grams, syrup 78 grams, coffee 75 grams, cream 20 grams, sugar 7 grams.
Dinner.—Bread 49 grams, tomato soup 200 grams, French fried potato 200 grams, spinach 50 grams, farina croquette 276 grams, syrup 100 grams, coffee 100 grams, sugar 14 grams, cream 50 grams.
| Food. | Grams. | Per cent Nitrogen. | Total Nitrogen. | ||||
|---|---|---|---|---|---|---|---|
| Orange | 100 | × | 0.20 | = | 0.200 | grams. | |
| Bread rolls | 37 | × | 1.64 | = | 0.607 | ||
| Rice | 50 | × | 0.36 | = | 0.180 | ||
| Syrup | 25 | × | 0.024 | = | 0.006 | ||
| Coffee | 125 | × | 0.06 | = | 0.075 | ||
| Sugar | 21 | × | 0.00 | = | 0.000 | ||
| Cream | 50 | × | 0.45 | = | 0.225 | ||
| Bread | 77 | × | 1.66 | = | 1.278 | ||
| Celery soup | 125 | × | 0.48 | = | 0.600 | ||
| Mashed potato | 270 | × | 0.26 | = | 0.702 | ||
| Tomato sauce | 50 | × | 0.23 | = | 0.115 | ||
| Farina croquette | 191 | × | 0.74 | = | 1.413 | ||
| Syrup | 78 | × | 0.024 | = | 0.019 | ||
| Coffee | 75 | × | 0.06 | = | 0.045 | ||
| Cream | 20 | × | 0.45 | = | 0.090 | ||
| Sugar | 7 | × | 0.00 | = | 0.000 | ||
| Bread | 49 | × | 1.82 | = | 0.892 | ||
| Tomato soup | 200 | × | 0.19 | = | 0.380 | ||
| French fried potato | 200 | × | 0.46 | = | 0.920 | ||
| Spinach | 50 | × | 0.54 | = | 0.270 | ||
| Farina croquette | 276 | × | 0.76 | = | 2.098 | ||
| Syrup | 100 | × | 0.024 | = | 0.024 | ||
| Coffee | 100 | × | 0.06 | = | 0.060 | ||
| Sugar | 14 | × | 0.00 | = | 0.000 | ||
| Cream | 50 | × | 0.45 | = | 0.225 | ||
| Total nitrogen in food | 10.424 | grams. | |||||
| Total nitrogen in urine | 6.390 | ||||||
| Fuel value of the food | 3229 calories. |
NITROGEN BALANCE.—Mendel.
| Nitrogen Taken in. | Output. | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Nitrogen in Urine. | Weight of Fæces (dry). | |||||||||
| May | 18 | 8.668 | grams. | 6.06 | grams. | 14 | grams. | |||
| 19 | 6.474 | 7.17 | 39 | |||||||
| 20 | 6.691 | 6.33 | 30 | |||||||
| 21 | 8.345 | 6.78 | 83 | contain 6.06% N | = | 5.03 | grm. N. | |||
| 22 | 7.015 | 5.70 | ||||||||
| 23 | 9.726 | 5.75 | 38 | |||||||
| 24 | 10.424 | 6.39 | 57 | |||||||
| 95 | contain 5.76% N | = | 5.47 | grm. N. | ||||||
| 10.50 | grm. N. | |||||||||
| 57.343 | 44.18 | + | 10.50 | grams nitrogen. | ||||||
| 57.343 | grams nitrogen. | 54.68 | grams nitrogen. | |||||||