May a $, 1914 
Aroma of Hops 
129 
Table: IV.— Fractionation of hop oils, showing the percentage distilled at different tem¬ 
peratures for the years IQ06 to IQOQ , inclusive —Continued. 
1907 CROP. 
Source of hops. 
Frac¬ 
tion 1, 
165° c. 
Frac¬ 
tion 2, 
165° C. 
to 
170° C. 
Frac¬ 
tion 3, 
170° C. 
to 
185° c. 
1 *> So hri 
Op*? 
Frac¬ 
tion 5, 
225° c. 
to 
260° C. 
Frac¬ 
tion 6, 
260° c. 
to 
275 ° C. 
Frac¬ 
tion 7, 
275 ° C. 
to 
290° C. 
Resi¬ 
due, 
290° C. 
California: 
Perkins. 
18. 7 
26. 5 
18.7 
7-5 
5 *o 
5*0 
10. 6 
8. 1 
Cosumne. 
24-3 
15.0 
143 
5 -o 
3 * z 
7*5 
14.3 
16. 5 
Ukiah. 
22. 0 
29. O 
9 ° 
6.7 
4.0 
3*2 
zz *5 
14. 6 
Wheatland. 
10. 0 
16. O 
l8. K 
12. 0 
11. 0 
6. 0 
0. 0 
8. <; 
Oregon. 
y 
5-5 
14. O 
25.O 
z 4 * 5 
13.0 
6-5 
y 
9 * 5 
12 * O 
New York. 
. 0 
5-7 
* 5*7 
18.8 
2,2. 8 
11. 0 
12. 8 
13.2 
Imported (Saaz). 
. 0 
7 
10. 0 
20. 5 
30. o 
9. 1 
10. 7 
18.0 
1908 CROP. 
California: 
Perkins. 
3*5 
6*5 
25.0 
14 * 5 
13.0 
4*5 
i 4 * 5 
18.5 
Cosumne. 
6*5 
zz *5 
32.0 
18. 0 
11. 6 
6. 0 
8.0 
* 5-8 
Ukiah. 
6. 0 
16. 3 
23.6 
14. 8 
7.2 
8.0 
8*3 
15.8 
Wheatland. 
4.0 
11. 7 
27.4 
17.4 
12. 5 
9*3 
8.7 
9.0 
Oregon. 
7.0 
7*7 
23. 0 
20. 0 
17.0 
8.8 
6. 0 
8. 0 
New York. 
3 * z 
15*3 
25*3 
18 8 
16. 6 
6.8 
6. 0 
8. 0 
Washington. 
3*5 
4.0 
12, 7 
20. 0 
18. 0 
I 3 * 3 
zz * 5 
w 
0 
Imported (Saaz). 
4.9 
I 3 * 3 
24. 4 
I 5 - 3 
| 
7-7 
5*3 
10. 7 
18.1 
1909 CROP. 
California: 
Perkins. 
2-5 
7.0 
15.0 
10. 0 
7 * 5 
15*4 
23*4 
19. 2 
Cosumne. 
5 * 4 
4-3 
9 * 1 
i2. 5 
13.0 
14. 6 
21. 2 
19.9 
Ukiah. 
3-5 
ii *5 
21.5 
20. 0 
12. 0 
7*5 
12. 0 
12, 0 
Wheatland. 
4.1 
5*8 
20. 8 
15*4 
6.6 
5*4 
20. 0 
21.9 
Oregon. 
4.1 
8*3 
20. 8 
21.4 
15*8 
9.1 
7*5 
13.0 
New York. 
5.0 
< 5*5 
11. 0 
8*5 
18.0 
11. 9 
z 3* z 
26.0 
Washington. 
3*7 
7.2 
19. 0 
21. 5 
16. 5 
8.8 
10. 6 
12. 7 
Imported (Saaz). 
4.2 
5*4 
10. 6 
25.0 
13.2 
15.2 
26.4 
