12 BULLETIN 839, U. S. DEPARTMENT OF AGRICULTURE. 
Table 9. — Results of examination of products from break machines. 
Sample No. 
Type of wheat. 
Bolting cloth. 
Bran 
particles. 
Hairs. 
Total. 
11079-K-A... . 
Hard 
FIRST BREAK MATERIAL. 
(?) 
196 
186 
117 
334 
76 
46 
113 
182 
324 
166 
216 
105 
150 
47 
32 
142 
75 
138 
120 
628 
367 
159 
118 
68 
37 
375 
131 
135 
810 
322 
262 
118 
132 
228 
285 
165 
83 
43 
162 
61 
64 
38 
58 
42 
65 
162 
23 
83 
44 
54 
58 
38 
31 
121 
107 
144 
26 
53 
60 
56 
73 
53 
46 
213 
116 
57 
50 
147 
106 
66 
361 
17146-L-B 
do 
llxx, 13xx 
269 
171-25-L-C 
Hard and soft 
(?) 
160 
17128-L-A 
do 
(?) 
(?) 
(?) 
lOxx 
496 
17159-L-A 
17173-L-A 
do 
do 
137 
110 
17165-L-O 
Soft 
151 
17167-L-A 
. do 
240 
17143-L-B 
Hard 
SECOND BREAK MATERIAL. 
lOx, llx 
366 
17146-L-A 
...do 
12xx, 13xx 
231 
17190-L-B 
....do 
12xx, 13xx 
378 
17125-L-D 
(?).. 
128 
17128-L-C 
..do 
(?).. . 
233 
17159-L-B 
...do 
(?) 
91 
17173-L-B 
do 
(?) 
86 
17133-L-F 
Soft 
do 
(?) 
lOxx 
200 
17165-L-P 
113 
17167-L-B 
do 
12xxx, 14xxx 
169 
11079-K-D 
Hard 
do 
THIRD BREAK MATERIAL. 
(?) 
lOx, llx 
241 
17143-L-C 
735 
17146-L-D... 
511 
17125-L-E 
(?) 
185 
17128-L-D 
do 
(?) 
(?) 
(?) 
(?) 
171 
17159-L-C 
do 
128 
17173-L-C 
..do 
93 
17133-L-G 
Soft 
448 
17165-L-Q. . 
lOxx 
184 
17167-L-C 
do 
181 
17143-L-D 
Hard 
FOURTH BREAK MATERIAL, 
llx, 12x 
1,023 
17146-L-C . - . 
do 
12xx, 13xx 
438 
17125-L-F. .. 
(?) 
319 
17128-L-E . 
.do 
(?) 
(?) 
168 
17173-L-D .. 
...do 
279 
17165-L-R 
Soft./. 
lOxx 
334 
17167-L-D 
.....do 
14xxx 
351 
For the purpose of comparison, the data from Table 9 have been 
summarized in Table 10. 
Table 10. — Summary of results of examination of products from break machines.. 
Machine stock. 
Average. 1 
Bran 
particles. 
Hairs. 
First break 
156 
139 
213 
308 
84 
60 
73 
122 
Second break 
Fourth break 
1 Throughout this bulletin averages are expressed in whole numbers, decimals being disregarded and 
the lower rather than the higher figure being used in each instance. 
The offal content of the break roll products is high, as would be 
expected. A microscopical examination is hardly necessary to estab- 
lish this fact. The fluffy and dirty appearance of such products, 
even from casual examination, is sufficient to show that they are of 
low quality, judging from the offal material present. 
