Research Commons
      • Browse 
        • Communities & Collections
        • Titles
        • Authors
        • By Issue Date
        • Subjects
        • Types
        • Series
      • Help 
        • About
        • Collection Policy
        • OA Mandate Guidelines
        • Guidelines FAQ
        • Contact Us
      • My Account 
        • Sign In
        • Register
      View Item 
      •   Research Commons
      • University of Waikato Research
      • Science and Engineering
      • Science and Engineering Papers
      • View Item
      •   Research Commons
      • University of Waikato Research
      • Science and Engineering
      • Science and Engineering Papers
      • View Item
      JavaScript is disabled for your browser. Some features of this site may not work without it.

      Effect of abomasal prebiotic supplementation on sheep faecal microbiota

      Li, Y.; Mills, J.; Jacobson, L.H.; Manley-Harris, Merilyn; le Roux, G.J.; Bell, R.G.
      DOI
       10.1080/00288231003777657
      Link
       www.informaworld.com
      Find in your library  
      Citation
      Export citation
      Li, Y., Mills, J., Jacobson, L.H., Manley-Harris, M., le Roux, G.J. & Bell, R.G. (2010). Effect of abomasal prebiotic supplementation on sheep faecal microbiota. New Zealand Journal of Agricultural Research, 53(2), 99-108.
      Permanent Research Commons link: https://hdl.handle.net/10289/4187
      Abstract
      The effect of abomasal fructo-oligosaccharides supplementation on sheep faecal microbiota was investigated in a balanced, two Latin square, cross-over design experiment. Ten fistulated sheep were managed in five consecutive periods, with each of five treatments (an 'acidified saline' control or one of four prebiotic candidates chosen to represent different types of oligosaccharides: Arabinogalactan, Fibruline, Raftilose, or Yacon) administered to two sheep in each period. Seven grams of fructo-oligosaccharides were used daily for each animal. In each period, fresh faecal samples were collected before, during and after 'supplementation' for the analysis of bifidobacteria, lactobacilli, Escherichia coli, sulphite-reducing clostridia, total anaerobes, pH and dry matter. The treatments with Fibruline, Raftilose and Yacon increased the sheep faecal bifidobacteria after 9 days of daily dosing. Compared with the control, the Raftilose treatment caused the greatest increase by 2.128 log10 CFU/g of faeces (P<0.01), followed by the Yacon and Fibruline treatments, by 0.990 (P<0.05) and 0.925 log10 CFU/g of faeces (P=0.05), respectively. Both Raftilose and Yacon treatments increased the number of lactobacilli by 1.286 (P<0.05) and 1.138 log10 CFU/g of faeces (P<0.05) after 9 days of daily dosing. All tested fructo-oligosaccharides had no effect on sulphite-reducing clostridia and E. coli. There were no changes in sheep faecal pH or dry matter between the treatments. These data provide the first evidence that the bifidogenic effects of fructo-oligosaccharides, previously shown to be gained in the large intestine of monogastric animals, are also efficacious in the ruminant.
      Date
      2010
      Type
      Journal Article
      Publisher
      Taylor & Francis
      Collections
      • Science and Engineering Papers [3122]
      Show full item record  

      Usage

       
       
       

      Usage Statistics

      For this itemFor all of Research Commons

      The University of Waikato - Te Whare Wānanga o WaikatoFeedback and RequestsCopyright and Legal Statement