G. F. Barker—Physiological Chemistry. 387 
t 3 liver, not being recognizable in portal or in any other blood. 
is absent from this viscus, whenever the conditions are such. 
“en sugar and albuminose are both present, the cupric oxy 
B reduced, the blue solution changing to yellow, but with the 
tati ation of no precipitate. That albuminose hinders fermen- 
(on, is true only when the solution is so strong, that a simi- 
solution of sugar would do the same. No true chemist, how- 
would think of testing directly a fluid containing much 
mose. German i 
ofthese fluids, in which but a trace of albuminose exists. But, 
vsti this, it i . 
chemists, at least, use alcoholic extracts : 
