l66 MAINE AGRICULTURAL EXPERIMENT STATION. I9O3. 



MILLING EXPERIMENT NO. 2. 



At Washburn. Haynes Blue Stem wheat from the Minnesota 

 Experiment Station. The wheat used in this experiment weighed 

 1699 pounds. The results of the milHng test, calculated for loo 

 pounds of wheat, and the analyses of the wheat and the milling 

 products, are given in the tables which follow. 



PRODUCTS OBTAINK[) AT WASFIBURN", MAINK, FROM MILLING ONE 

 HUNDRED POUNDS OE MINNESOTA GROWN HAYNES BLUE STEM 

 WHEAT AND THE DISTRIBUTION OF NITROGEN THEREIN. 





Wheat and its Milling Products. 



Distribution 

 OF Nitrogen. 



Kind. 



Amount. 



By weight. By per cent. 



6355 

 6356 

 6357 



6358 

 6359 



Wheat 



First grade flovir.. 



Second grade flour 



Total flour 



Middlings 



Bran 



Total offal 



Total products 



Pounds. 



100.0 



49.5 



9.1 

 58.2 



20.6 

 21.2 

 41.8 



Pounds. 



1.86 



.81 



.15 



.96 



.43 



.48 

 .91 



1.87 



Per cent. 

 100.0 

 43.3 

 80.0 

 51.3 



23. 

 25.7 



48.7 



COMPOSITION OF MINNESOTA GROWN HAYNES BLUE STEM WHEAT 

 AND MILLING PRODUCTS OBTAINED AT WASHBURN, MAINE, CALCU- 

 LATED TO WATER CONTENT AT TIME OF MILLING AND TO THE 

 WATER-FREE BASIS. 





Wheat and its Milling 

 Products. 



In fresh substance. 



6355 Wheat 



6356 First grade flour 



6357!Second grade flour 



6358 Middlings 



6359 Bran 



6355 

 5356 

 6357 

 6358 

 6359 



In dry matter. 



Wheat 



t'lrst grade flour 



Second grade flour 



Middlings 



Bran 

















t~ 























« 











tz 





V 





a 



^^ 





£i 





<B 



a 





« 



u 



iD 











p 







^ 



3 



> 











^ 



Ph 



fcn 







Per 

 cent. 

 12.48 

 13.57 

 13.37 

 13.18 

 9.96 



Per 



cent. 

 1.86 

 1.64 

 1.74 

 2.11 

 2.28 



2.13 

 1.90 

 2.01 

 2.43 

 2.53 



Per 



cent. 

 10.60 

 9.35 

 9.92 

 12.03 

 13.00 



12.11 

 10.83 

 11.45 

 13.85 

 14.43 



Per 



cent. 

 2.30 

 1.09 

 1.38 

 3.62 

 5.07 



2.63 

 1.26 

 1..59 

 4.15 

 5.63 



Per 



cent . 



2.42 



.27 



.24 



2.. 56 



8.69 



2.76 



.31 



.28 



2.95 



9.64 













« 













^ 





(C 





s> 





<u 

















iz; 



<; 



Per 



Per 



3^nt. 



cent. 



70.36 



1.84 



75.28 



.44 



74. 64 



.45 



66.. 56 



2.05 



58.34 



4.94 



80.40 



2.10 



87.09 



.51 



86.16 



.52 



76.69 



2.36 



64.80 



5.50 



Calo- 

 ries. 

 3.909 

 3.805 

 3.845 

 3-967 

 4.1.35 



4.462 

 4.402 

 4.438 

 4.569 

 4.592 



'V 



