The effect of process variables on drum granulation behavior and granules of wet distillers grains with solubles

2016 ◽  
Vol 27 (4) ◽  
pp. 1347-1359 ◽  
Author(s):  
Kyle V. Probst ◽  
Klein E. Ileleji
Keyword(s):  
Distillers Grains ◽  
Process Variables ◽  
Distillers Grains With Solubles ◽  
Wet Distillers Grains

Effects of reduced-fat modified wet distillers grains with solubles on beef steer performance and carcass composition

2013 ◽  
Vol 29 (5) ◽  
pp. 518-528 ◽  
Author(s):  
J.L. Veracini ◽  
P.M. Walker ◽  
B.R. Wiegand ◽  
R.L. Atkinson ◽  
M.J. Faulkner ◽  
...  
Keyword(s):  
Carcass Composition ◽  
Distillers Grains ◽  
Distillers Grains With Solubles ◽  
Reduced Fat ◽  
Wet Distillers Grains ◽  
Beef Steer

Effect of Feeding Wet Distillers Grains With Solubles to Beef Cattle on Air and Manure Quality

2012 ◽  
Vol 28 (3) ◽  
pp. 423-430 ◽  
Author(s):  
M. J. Spiehs ◽  
D. N. Miller ◽  
B. L. Woodbury ◽  
R. A. Eigenberg ◽  
V. H. Varel ◽  
...  
Keyword(s):  
Beef Cattle ◽  
Distillers Grains ◽  
Distillers Grains With Solubles ◽  
Wet Distillers Grains ◽  
Effect Of Feeding

Persistence of Escherichia coli O157:H7 and Total Escherichia coli in Feces and Feedlot Surface Manure from Cattle Fed Diets with and without Corn or Sorghum Wet Distillers Grains with Solubles

2017 ◽  
Vol 80 (8) ◽  
pp. 1317-1327 ◽  
Author(s):  
Elaine D. Berry ◽  
James E. Wells ◽  
Vincent H. Varel ◽  
Kristin E. Hales ◽  
Norasak Kalchayanand
Keyword(s):  
Escherichia Coli ◽  
Distillers Grains ◽  
Transmission Risk ◽  
Escherichia Coli O157 ◽  
High Moisture ◽  
E Coli ◽  
Distillers Grains With Solubles ◽  
Wet Distillers Grains ◽  
High Moisture Corn

ABSTRACT Feeding corn wet distillers grains with solubles (WDGS) to cattle can increase the load of Escherichia coli O157:H7 in feces and on hides, but the mechanisms are not fully understood. The objective of these experiments was to examine a role for the persistence of E. coli O157:H7 in the feces and feedlot pen surfaces of cattle fed WDGS. In the first study, feces from steers fed 0, 20, 40, or 60% corn WDGS were inoculated with E. coli O157:H7. The E. coli O157:H7 numbers in feces from cattle fed 0% corn WDGS rapidly decreased (P < 0.05), from 6.28 to 2.48 log CFU/g of feces by day 14. In contrast, the E. coli O157:H7 numbers in feces from cattle fed 20, 40, and 60% corn WDGS were 4.21, 5.59, and 6.13 log CFU/g of feces, respectively, on day 14. A second study evaluated the survival of E. coli O157:H7 in feces from cattle fed 0 and 40% corn WDGS. Feces were collected before and 28 days after the dietary corn was switched from high-moisture corn to dry-rolled corn. Within dietary corn source, the pathogen persisted at higher concentrations (P < 0.05) in 40% corn WDGS feces at day 7 than in 0% WDGS. For 40% corn WDGS feces, E. coli O157:H7 persisted at higher concentrations (P < 0.05) at day 7 in feces from cattle fed high-moisture corn (5.36 log CFU/g) than from those fed dry-rolled corn (4.27 log CFU/g). The percentage of WDGS had no effect on the E. coli O157:H7 counts in feces from cattle fed steam-flaked corn-based diets containing 0, 15, and 30% sorghum WDGS. Greater persistence of E. coli O157:H7 on the pen surfaces of animals fed corn WDGS was not demonstrated, although these pens had a higher prevalence of the pathogen in the feedlot surface manure after the cattle were removed. Both or either the greater persistence and higher numbers of E. coli O157:H7 in the environment of cattle fed WDGS may play a part in the increased prevalence of E. coli O157:H7 in cattle by increasing the transmission risk.

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