386 
Journal of Agricultural Research 
Vol. XXIV, No. 5 
TABiy^ XXV.— Weight and analysis of fractions {ethyl esters ) 
A, 
Fraction No. 
Range of 
fraction. 
Weight of 
fraction. 
Saponification 
number. 
lodin 
number. 
Ethyl oleate. 
I. 
®C. 
Gm. 
Mgm, 
^I,58s,051 
401.384 
347-415 
272.158 
238.796 
215-353 
199.769 
Per cent. 
2 . 
90 to 144.5 
144.5 to 199 
199 to 238 
238 to 278.5 
278.5 to 310 
310 to 325 
4 .7939 
5-4274 
5.1062 
15.7266 
54-5945 
109.4460 
2.593 
6.021 
11.306 
14.195 
16.903 
22.105 
3-171 
7.36a 
i 3 - 8 aS 
17-358 
20.669 
27-031 
% . 
4 . 
c. 
6 . 
7. 
Total. 
195.0946 
A, 
I. 
±70 to 90 
90 to 148 
148 to 199.5 
199.5 to 238.5 
238.5 to 281 
281 to 312.5 
312.5 to 328 
a 1,419.532 
398.816 
356.153 
281.241 
240.099 
215.163 
198.528 
3 . 
5 .. 
6 . 
7 . 
Total. 
4.7288 
5 -1199 
4.8099 
15-7429 
. 53-7111 
125.3339 
209.4465 
<2.991 
5.810 
10.578 
13.946 
16.509 
22.400 
3-658 
7-105 
12-935 
17-054 
20.187 
27-391 
Alo 
I.. 
dr 70 to 90 
90 to 149.5 
149.5 to 214 
214 to 258.5 
258.5 to 294.5 
294.5 to 318.5 
318.510337 
2. 
7 . 
4. 
5. 
6 . 
7. 
Total. 
4.6372 
5.2042 
4.9114 
15.6960 
54.0467 
128.5638 
213-0593 
“1.447-586 
396-237 
363-557 
274-142 
235-719 
212.990 
197-798 
2.414 
s-083 
11-359 
14.710 
17.636 
24.760 
a Total alkali-consuming power of the fraction. 
Table XXVI.— Fatty acids in butter fat 
2.951 
6.216 
13.891 
17.988 
21.566 
30.277 
Fatty acids. 
Aj. 
Ai. 
All. 
Soluble acids: 
Butyric acid (by difference).. 
Caproic acid. 
Per cent . 
3-407 
I-731 
.810 
1-643 
Percent . 
3.120 
1.872 
.820 
1.490 
Per cent . 
3.480 
2.064 
•527 
1.187 
Caprylic acid. 
Capric acid.. 
Total. 
7-591 
7.302 
7-258 
Insoluble acids: 
Laurie acid. 
5.806 
20.682 
20.508 
9.019 
31-165 
5-415 
20.297 
22.257 
8.707 
30.828 
4.913 
20.931 
19.103 
10.729 
31.868 
Myristic acid. 
Palmitic acid (by difference). 
Stearic acid. 
Oleic acid. 
Total. 
87.180 
87.504 
87-544 
Total fatty acids. 
94-771 
94.806 
94.802 
