Browsing Food Science Institute by Published Date "1998"

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Browsing Food Science Institute by Published Date "1998"

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  • Nutsch, Abbey L.; Phebus, Randall K.; Riemann, M. James; Kotrola, John S.; Wilson, R. Craig; Boyer, John E.; Brown, Ted L. (2008-03-28)
    A steam pasteurization process (patent pending) has been shown to effectively reduce pathogenic bacterial populations on beef tissue and to significantly reduce naturally occurring bacterial populations on commercially ...
  • Sargeant, J.M.; Gillespie, J.R.; Hyatt, D.R.; Galland, J.C.; Bohra, L.K.; Oberst, Richard D.; Phebus, Randall K.; Hays, Michael P. (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service, 2010-09-02)
    Fecal samples from cows and calves and samples of water sources were collected monthly for 8 months from 10 Kansas cow-calf farms to determine the prevalence of E. coli O157:H7. The bacterium was found in 8% of fecal ...
  • Peters, P.E.; Gamage, S.D.; Luchansky, J.B.; Phebus, Randall K. (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service, 2010-09-02)
    Ten pound chubs of coarsely ground beef of two different lean:fat specifications (73:27 and 81:19) were stored at three temperatures (34, 38 or 45 ̊F) to monitor the effects of storage temperature on microbial condition ...
  • Retzlaff, D.L.; Rueger, S.A.; Phebus, Randall K.; Marsden, James L.; Kastner, Curtis L. (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service, 2010-09-02)
    The use of steam pasteurization (SPS400™; Frigoscandia, Bellevue, WA) as a viable commercial-scale intervention method to treat pre-rigor beef carcasses uniformly hasbeen evaluated for temperatures from 180E to 201 ̊F. ...
  • Stika, J.F.; Unruh, John A.; Kropf, Donald H.; Hunt, Melvin C.; Goodband, Robert D. (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service, 2010-02-25)
    Supplementing medium-lean genotype pigs with supranutritional concentrations of dietary vitamin E (91 IU d-a-tocopheryl acetate/lb of feed) for as long as 70 d during the finishing phase was not effective in improving swine ...
  • Stika, J.F.; Unruh, John A.; Kropf, Donald H.; Hunt, Melvin C.; Goodband, Robert D. (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service, 2010-02-25)
    Supplementing finishing pigs genetically predisposed to lipid deposition with atocopheryl acetate above 12 IU/lb of feed for as long as 70 d did not improve color stability of fresh and cured pork. Tissue a-tocopherol ...
  • Waylan, A.T.; Johnson, R.C.; Unruh, John A. (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service, 2010-02-25)
    Eighty-two boneless pork loins were used to examine the effects of chop location on longissimus muscle quality. The highest quality chops came from the posterior end. They had the lowest Warner-Bratzler shear value (most ...
  • Saginala, S.; Lechtenberg, K.F.; Kemp, Kenneth E.; Hine, P.M.; Nagaraja, Tiruvoor G.; Chengappa, M. M. (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service, 2010-09-02)
    The efficacy of Fusobacterium necrophorum crude leukotoxoid vaccine to immunize and protect steers against experimentally induced liver abscesses was evaluated. The vaccine consisted of cell-free culture supernatant ...
  • Bedwell, K.R.; Wallace, N.; Nagaraja, Tiruvoor G. (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service, 2010-09-02)
    Fusobacterium necrophorum was quantified from ruminal contents and ruminal wall tissue collected at slaughter. Livers were examined and scored for abscesses. The mean concentration of F. necrophorum on the ruminal wall ...
  • Brown, T.L.; Peters, P.E.; Kropf, Donald H.; Phebus, Randall K.; Nutsch, Abbey L.; Kastner, Curtis L. (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service, 2010-09-02)
    The steam pasteurization process (SPS 400) developed by Frigoscandia Food Process Systems (Bellevue, WA) was effective in reducing bacterial populations in both laboratory and commercial settings. The objective of ...
  • Heldt, J.S.; Cochran, R.C.; Mathis, C.P.; Titgemeyer, Evan C.; Nagaraja, Tiruvoor G. (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service, 2010-08-24)
    We evaluated the effects of supplemental carbohydrate sources on the utilization of low- quality forage in continuous “artificial rumen” culture. Providing readily digestible carbohydrates (starch, glucose, and fiber) ...
  • Engel, J.J.; Smith, J.W.II; Goodband, Robert D.; Unruh, John A.; Tokach, Michael D.; Nelssen, Jim L. (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service, 2010-02-25)
    Eighty-four crossbred gilts were used to examine the effects of increasing dietary additions of poultry fat (PF) or choice white grease (CWG) on longissimus muscle (LM), belly, and bacon quality. Pigs fed PF had greater ...
  • OQuinn, P.R.; Smith, J.W.II; Tokach, Michael D.; Smith, J. Scott; Nelssen, Jim L.; Goodband, Robert D. (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service, 2010-02-25)
    A growth trial was conducted to compare effects of modified tall oil (MTO) and conjugated linoleic acid (CLA) on growth performance, serum chemistry, and carcass composition of finishing barrows. Overall, pigs fed the ...
  • Cao, H.; Hines, Robert H.; Gugle, Terry L.; Kropf, Donald H.; Moloney, C.A.; Jiang, J.M.; Cheng, J.Z.; Park, J.S.; Hancock, Joe D.; Schapaugh, William T., Jr. (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service, 2010-02-19)
    Compared to a corn-soybean meal control, added-fat from tallow, soybean oil, and dry-extruded whole soybeans (DEWS) improved ADG, F/G, and digestibility of DM and N. Feeding tallow increased belly firmness but also increased ...
  • Wallace, N.; Sun, Y.; Kemp, Kenneth E.; Parrott, J.C.; Nagaraja, Tiruvoor G. (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service, 2010-09-02)
    Tylosin feeding prevented the increase in Fusobacterium necrophorum population normally associated with the feeding of a high-grain diet. Also, tylosin appeared to moderate the ruminal fermentation during initial adaptation ...
  • Heldt, J.S.; Cochran, R.C.; Farmer, C.G.; Mathis, C.P.; Titgemeyer, Evan C.; Nagaraja, Tiruvoor G. (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service, 2010-08-24)
    Twenty ruminally fistulated steers were used in different two experiments to evaluate the effects of supplemental carbohydrate source (starch, glucose, fructose, or sucrose) fed at .3% BW/day on the utilization of low-quality ...
  • Campbell, R.E.; Hunt, Melvin C. (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service, 2010-09-02)
    Dry aging of beef cuts, once considered the "gold standard" for premium palatability, is practiced by only a few processors. We were asked by a major southern meat purveyor to study variables of dry-aging processing. ...
  • Cox, I.M; Adapa, S.; Schmidt, Karen A. (Kansas Agricultural Experiment Station and Cooperative Extension Service., 2011-05-04)
    Raw milk was obtained from the K-State Dairy Teaching and Research Center and evaluated for quality after being stored under various conditions. Results showed that as storage temperature increased from 35 to 45EF for ...
  • Karr, K.J.; Kastner, Curtis L.; Marsden, James L.; Phebus, Randall K. (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service, 2010-09-02)
    Lebanon bologna raw batter was mixed with a five-strain mixture of Escherichia coli O157:H7 to achieve average inoculum levels of 7.79, 7.77, and 7.92 log CFU/g as deter mined on MSA, 202, and PRSA media, respectively. ...
  • Narayanan, Sanjeev K.; Okwumabua, O.; Staats, J.; Oberst, Richard D.; Nagaraja, Tiruvoor G.; Chengappa, M. M. (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service, 2010-09-02)
    DNA finger printing (restriction fragment length polymorphism analysis) was employed to genetically compare Fusobacterium necrophorum isolates of liver abscesses, ruminal wall, and ruminal contents from the same animal. ...

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