VITAMIN B IN EDIBLE TISSUES OF OX, SHEEP, AND HOG. 
tt 
TaBLE 4.—Experimental feeding of dried calf muscle and polished rice. 
Change in 
: Pigeon | Survival 
Meat ration. No. period. | weight. Result. 
PEN 11. | 
Days. | Per cent. | 
15 per cent calf muscle No. 667-. 18 19 —18.0 | Polyneuritis. 
IDS Sse 56 See eee es See 19 19 —10.9 | Do. 
DO eee ay Cele a See Ps Se 17 20 —12.2 | Died. 
EDD) yee te ends eM cle wae Semele Bo | 20 21 —18.3 | Polyneuritis. 
DNS GE 2 SE re, el | eee ae 19.8 —14.9 | 
PEN 12. | 
25 per cent calf muscle No. 667. 23 18 —10.7 | Polyneuritis. 
ID) eee a EE. con mca tieee 63 19 —20.8 Do. 
Be) eee eas eaten ye ee 22 26 —26.8 | Died. 
1D eee AS SOO ee NG Se eee 24 55 —20.3 | Very thin, active, end of test. 
BAS CLO Cseege po he ie eee et TOES Sees ss 29.5 —19.7 
PEN 13. 
15 per cent calf muscle No. 725.....- 98 23 rot 7| Polyneuritis 
IDYOia Soa Go Ce eee eee 203 24 —20.0 Do. 
IL) QR se en ees FAs 204 30 —30.2 Do. 
11) OSes Sa ee ee Se 56 47 —26.5 Do. 
ASV CTEa Ol Cee ee ee tee pe eg aan Sl eke hal aa 31 —24.6 | 
PEN 14 
25 per cent calf muscle No. 725. 248 ie = —2.7 | Polyneuritis. 
DD) scsiee Heat Se eee ny die oe | 282 | 2S +1.4 Do. 
LD) Qe me ea NES en erat 270 BY4,  |pee Eales Do. 
dD Ors acs Se te a ee 274 49 —15.8 | Severe keratomalacia. 
BASU OT OC Sete te le ra a ane eee een ae eee 31.5 —8.9 
PEW // PEN (2 
aan CI 
CALF 1IUSCLE 
NO. pled BO MOC OR Bote 
FOO 
F380 
by FOO 
¥ 270 
N 320 
§ FOO 
SAO eae 
Hp 
aes 
ea a kn GLI Ta 
COILS PIUSCLE 
NO. CO7 
Z2sok 
260 
2FO 
PEO) 
| | Poa 
LACH) HORIZONTAL SFAICE REPRESEW7S Ve DAYS 
Fic. 9.—Dried calf muscle; changes 1n weights of pigeons fed. 
LAV EI NA YEE 
KEEN V EE, (EVES NU 
CALEE TIT CS CLE: 
PEN /F 
LI AERO LIVI 
CALITO SGCLEL 
—_FO 
EACH HORIZONTAL SPACE REPRESENTS 10 LIE 
Fic. 10.—Dried calf muscle; changes in weights of pigeons fed. 
