in the fixed principles of the egg during incubation. 391 
Unchanged Albumen 
Modified albumen, li- 
quor amnii, animal, 
membranes, &c. 
Yelk 
The following are the results of an analysis made two days 
later, or on the 10th day of incubation. 
Unchanged Albumen 
Modified albumen, li- 
quor amnii, animal, 
membranes, &c. 
Yelk 
Sulphuric 
Acid. 
Phospho- 
ric Acid. 
Chlorine. 
Potash, 
Soda, and 
Carb. of 
Ditto. 
Lime, Mag- 
nesia, and 
Carb. of 
Ditto. 
Grains. 
Grains. 
Grains. 
Grains. 
Grains. 
.27 
.14 
.24 
1.13 
.12 
.08 
.65 
.68 
I.36 
• 2 7 
•05 
335 
.30 
.62 
.66 
40 
4-14 
1.22 
3 * 1 1 
1.05 
No. 2. 
Sulphuric 
Acid. 
Phospho- 
ric Acid 
Chlorine. 
Potash, 
Soda, and 
Carb. of 
Ditto. 
Lime, Mag- 
nesia, and 
Carb. of 
Ditto. 
Grains. 
Ciains. 
Grains. 
Grains. 
Grains. 
00 
rH 
.lS 
.24 
1.3° 
.12 
.to 
.25 
.30 
.70 
.12 
.08 
4.00 
56 
■75 
.67 
.36 
4 • 43 
1.10 
z-95 
• 9 1 
At this period the proportion of phosphorus is somewhat 
diminished in the yelk, and increased in the animal and its 
appendages. The chlorine and alkaline principles seem also 
to have diminished in the yelk, and to have increased a little 
in the albuminous portion. 
