DIGESTIBILITY OF CEREAL BREAKFAST FOODS. 197 
TABLE 84.—Continued. 
















e g 
os Su = e 52 
Feige le | ted r rN steal 
Se anced WA Same tease 
u 5 as af ) “ ue 
mie ee S me 
H s 0 
Experiment No. 559, Con. | Gms. | Gms, | Gms. | Gms. | Gms. | Gms. | Cals 
Feces,* from Grape-Nuts 
alone, - - - - — — He By Gea 67.54) — 502 
Amount digested from total | 
food, - - - _ - |6865.9|2180.41/255.40 626. 32/1298 .69/31. 76/12268 
Amount* digested from pealyens 
Grape-Nuts alone, “ — mac Sot Sei "O1g54) —— ame, 
Energy of urine from total 
food,+ - - - iN Meer a a cod or ear 319 
Energy of urine from 
Grape-Nuts alone,t = - = — — — — — 104 
Coefficients of availability: Te To % Jo Yo Jo To 
Of total food, - - —- 93.60] 85.14; 96.02] 94.30)55.28/90.54 
Of Grape-Nuts alone, - -— BOnS5 2 Cyac7 teas OUCS5 WO he 

Experiment No. 560, with 
Nosy 
(Duration 4 days.) 
(Se 
























Food eaten: Gms. Gms. | Gms. | Gms. Gms. | Gms. | Cals. 
3671 Grape-Nuts, - - | 800.0] 730.88] 93.04) 6.16) 631.68|/17.36| 3249 
3072) Milk, - - - - [3919.8] 521.73|129.75|184.62) 207.36/25.48) 3132 
ae Cream, - - - |2470.0| 679.01| 69.41/533.03| 76.57|13-34| 5533 
Sugar, - - Sains TOF GSO, 00 Me — | 219.60) — 870 
| Lotat,."%-= - - 17409 .4|2151 .22/292.20]723. 81/1135 .21/56, 18/12784 
3676| Feces, from total food, - | 150.9] 119.42) 31.31} 24.17 63.94/23.77| 824 
Feces,* from food other 
than Grape-Nuts, - — = BAO 7 35.80|ae 1007s 509 
Feces,* from Grape-Nuts 
alone, - - - - — — Dose eho eam as 
Amount digested from total 
food, - = = - |7258.5|2031.80|260. 89 699.64/1071.27/32.41 T1g60 
Amount* digested from 
. Grape-Nuts alone, - — — C70 a 577 8l — — 
Energy of urine from total > Cs ie 
food,t+ - - : : oo — —_ —_ po — | 326 
Energy of urine from 
Grape-Nuts alone,t -| — = = a = ee 85 
Coefficients of availability: | 7% To To To Yo % % 
Of total food, = - a 94.45] 89.28) 96.66) 94.37|57.69,91.00 
Of Grape-Nuts alone, - — GOT O72: 70 ie = 91.47) -— 187.69 



* Estimated by the method described on page I9gT. \ 
+Computed by assuming that the amount of the energy lost in the organic matter of the 
urine was 1.25 calories per gram of digestible protein. See explanation page Igo. 
