36 



Brewers' Grains. 



No. Samples, 

 Protein (per cent), 

 Fat (per cent), 

 Fiber (per cent) , 

 Price a ton, 



1909. 

 5 

 26.86 

 7.09 



$29.75 



1910. 



2 



30.35 



6.81 



12.95 



$30.00 



1 



25.54 



6.77 



15.35 



$27.00 



3 



26.52 



5.87 



13.85 



28.33 



Wheat 

 By-products.** 



Wheat middlings, wheat mixed feed, wheat 

 bran. No attempt has been made to dis- 

 tinguish between the different grades of 

 middHngs. Owing to different milHng pro- 

 cesses and the difference in the resulting by-products, any attempt 

 to classify the different grades is unsatisfactory. While Red 

 Dog flour is readily distinguished, there seems to be no sharp 

 line of demarkation between flour and standard middlings. Mid- 

 dlings which contain considerable flour will be more digestible 

 than those made up largely of finely ground bran. 



All of the wheat by-products collected were of good quality, 

 and with few exceptions maintained their guarantees. 



Average Analyses and Retail Prices. 

 Wheat Middlings. 



Wheat Mixed Feed. 



76 138 



— 16.99 



— 4.59 



— 7.01 

 $29.51 $32.19 



**The publication of the analyses of these articles has been omitted owing to the cost of 

 this bulletin. A summary of the results is given in the text. 



