N D Scollan

Summary

Affiliation: Institute for Animal Health
Country: UK

Publications

  1. ncbi request reprint Manipulating the fatty acid composition of muscle and adipose tissue in beef cattle
    N D Scollan
    Institute of Grassland and Environmental Research, Plas Gogerddan, Aberystwyth SY23 3EB, UK
    Br J Nutr 85:115-24. 2001
  2. ncbi request reprint Effects of including a ruminally protected lipid supplement in the diet on the fatty acid composition of beef muscle
    Nigel D Scollan
    Institute of Grassland and Environmental Research, Plas Gogerddan, Aberystwyth SY23 3EB, UK
    Br J Nutr 90:709-16. 2003
  3. ncbi request reprint Effects of high-sugar ryegrass silage and mixtures with red clover silage on ruminant digestion. 2. Lipids
    M R F Lee
    Institute of Grassland and Environmental Research, Plas Gogerddan, Aberystwyth, SY23 3EB, UK
    J Anim Sci 84:3061-70. 2006
  4. doi request reprint Ruminal protozoal contribution to the duodenal flow of fatty acids following feeding of steers on forages differing in chloroplast content
    S A Huws
    Animal and Microbial Sciences, Institute of Biological, Environmental and Rural Sciences IBERS, Aberystwyth University, Gogerddan, Aberystwyth SY23 3EB, UK
    Br J Nutr 108:2207-14. 2012
  5. ncbi request reprint Effects of fatty acid oxidation products (green odor) on rumen bacterial populations and lipid metabolism in vitro
    M R F Lee
    Institute of Grassland and Environmental Research, Plas Gogerddan, Aberystwyth, SY23 3EB, United Kingdom
    J Dairy Sci 90:3874-82. 2007
  6. ncbi request reprint Effects of high-sugar ryegrass silage and mixtures with red clover silage on ruminant digestion. 1. In vitro and in vivo studies of nitrogen utilization
    R J Merry
    Institute of Grassland and Environmental Research, Plas Gogerddan, Aberystwyth, SY23 3EB, UK
    J Anim Sci 84:3049-60. 2006
  7. ncbi request reprint Forage breeding and management to increase the beneficial fatty acid content of ruminant products
    R J Dewhurst
    Institute of Grassland and Environmental Research, Plas Gogerddan, Aberystwyth SY23 3EB, UK
    Proc Nutr Soc 62:329-36. 2003
  8. ncbi request reprint Advances in microbial ecosystem concepts and their consequences for ruminant agriculture
    J E Edwards
    1Institute of Grassland and Environmental Research, Plas Gogerddan, Aberystwyth, Ceredigion, Wales SY23 3EB, UK
    Animal 2:653-60. 2008
  9. ncbi request reprint Effects of breed and a concentrate or grass silage diet on beef quality in cattle of 3 ages. II: Meat stability and flavour
    H E Warren
    Division of Farm Animal Science, School of Clinical Veterinary Science, University of Bristol, BS40 5DU, UK Institute of Grassland and Environmental Research IGER, Plas Gogerddan, Aberystwyth, Ceredigion, Wales SY23 3EB, UK
    Meat Sci 78:270-8. 2008
  10. ncbi request reprint Effect of fish oil on ruminal biohydrogenation of C18 unsaturated fatty acids in steers fed grass or red clover silages
    M R F Lee
    1Institute of Biological, Environmental and Rural Sciences, Aberystwyth University, Gogerddan, Aberystwyth SY23 3EB, UK
    Animal 2:1859-69. 2008

Collaborators

Detail Information

Publications15

  1. ncbi request reprint Manipulating the fatty acid composition of muscle and adipose tissue in beef cattle
    N D Scollan
    Institute of Grassland and Environmental Research, Plas Gogerddan, Aberystwyth SY23 3EB, UK
    Br J Nutr 85:115-24. 2001
    ..5-4.3 % of tissue weight. The increase in n-3 PUFA in the meat produced by feeding linseed or fish oil lowered the n-6:n-3 ratio but had little effect on the P:S ratio...
  2. ncbi request reprint Effects of including a ruminally protected lipid supplement in the diet on the fatty acid composition of beef muscle
    Nigel D Scollan
    Institute of Grassland and Environmental Research, Plas Gogerddan, Aberystwyth SY23 3EB, UK
    Br J Nutr 90:709-16. 2003
    ..The net result was a large shift in polyunsaturated: saturated fatty acids, 0.28 v. 0.08, on feeding PLS2 compared with Mega, respectively...
  3. ncbi request reprint Effects of high-sugar ryegrass silage and mixtures with red clover silage on ruminant digestion. 2. Lipids
    M R F Lee
    Institute of Grassland and Environmental Research, Plas Gogerddan, Aberystwyth, SY23 3EB, UK
    J Anim Sci 84:3061-70. 2006
    ..05) for animals fed the high-sugar grass silage treatments compared with the other treatments. These results confirm the potential for modifying the fatty acid composition of ruminant products by feeding red clover silage...
  4. doi request reprint Ruminal protozoal contribution to the duodenal flow of fatty acids following feeding of steers on forages differing in chloroplast content
    S A Huws
    Animal and Microbial Sciences, Institute of Biological, Environmental and Rural Sciences IBERS, Aberystwyth University, Gogerddan, Aberystwyth SY23 3EB, UK
    Br J Nutr 108:2207-14. 2012
    ..Nutrition influences the 18 : 3n-3 content of protozoa; the challenge is to increase protozoal flow to the small intestine, while maintaining sustainable rumen densities...
  5. ncbi request reprint Effects of fatty acid oxidation products (green odor) on rumen bacterial populations and lipid metabolism in vitro
    M R F Lee
    Institute of Grassland and Environmental Research, Plas Gogerddan, Aberystwyth, SY23 3EB, United Kingdom
    J Dairy Sci 90:3874-82. 2007
    ..This change was associated with changes in the microbial population that were detected through DNA and branched- and odd-chain fatty acid profiling approaches...
  6. ncbi request reprint Effects of high-sugar ryegrass silage and mixtures with red clover silage on ruminant digestion. 1. In vitro and in vivo studies of nitrogen utilization
    R J Merry
    Institute of Grassland and Environmental Research, Plas Gogerddan, Aberystwyth, SY23 3EB, UK
    J Anim Sci 84:3049-60. 2006
    ..These data suggest that grass silage with high-sugar content provides a forage-based strategy for balancing N and energy supply and improving the efficiency of use of grass silage N in the rumen...
  7. ncbi request reprint Forage breeding and management to increase the beneficial fatty acid content of ruminant products
    R J Dewhurst
    Institute of Grassland and Environmental Research, Plas Gogerddan, Aberystwyth SY23 3EB, UK
    Proc Nutr Soc 62:329-36. 2003
    ..The pathways of lipolysis and lipid oxidation are reviewed and other plant factors which offer potential to breed for reduced losses are considered...
  8. ncbi request reprint Advances in microbial ecosystem concepts and their consequences for ruminant agriculture
    J E Edwards
    1Institute of Grassland and Environmental Research, Plas Gogerddan, Aberystwyth, Ceredigion, Wales SY23 3EB, UK
    Animal 2:653-60. 2008
    ..As well as gaining valuable insights into the biology of the rumen ecosystem, this will deliver realistic and appropriate novel targets for beneficial manipulation of rumen function...
  9. ncbi request reprint Effects of breed and a concentrate or grass silage diet on beef quality in cattle of 3 ages. II: Meat stability and flavour
    H E Warren
    Division of Farm Animal Science, School of Clinical Veterinary Science, University of Bristol, BS40 5DU, UK Institute of Grassland and Environmental Research IGER, Plas Gogerddan, Aberystwyth, Ceredigion, Wales SY23 3EB, UK
    Meat Sci 78:270-8. 2008
    ..001). The high values for lipid oxidation in the concentrate-fed steers were linked to high muscle PUFA concentrations and low levels of vitamin E...
  10. ncbi request reprint Effect of fish oil on ruminal biohydrogenation of C18 unsaturated fatty acids in steers fed grass or red clover silages
    M R F Lee
    1Institute of Biological, Environmental and Rural Sciences, Aberystwyth University, Gogerddan, Aberystwyth SY23 3EB, UK
    Animal 2:1859-69. 2008
    ..In conclusion, supplementing red clover silage-based diets with FO represents a novel nutritional strategy for enhancing the concentrations of beneficial fatty acids in ruminant milk and meat...
  11. ncbi request reprint Specificity and sensitivity of eubacterial primers utilized for molecular profiling of bacteria within complex microbial ecosystems
    S A Huws
    Institute of Grassland and Environmental Research IGER, Plas Gogerddan, Aberystwyth, SY23 3EB, UK
    J Microbiol Methods 70:565-9. 2007
    ..For DGGE profiling of eubacteria within rumen samples, primers F968gc and R1401 proved the most specific and sensitive providing that touchdown PCR is not used...
  12. ncbi request reprint Comparison of grass and legume silages for milk production. 2. In vivo and in sacco evaluations of rumen function
    R J Dewhurst
    Institute of Grassland and Environmental Research, Plas Gogerddan, Aberystwyth SY23 3EB, UK
    J Dairy Sci 86:2612-21. 2003
    ..3% for grass silage), there was a 240% increase in the proportion of alpha-linolenic acid passing through the rumen. This explains the increased recovery of alpha-linolenic acid from feed into milk with diets based on red clover silage...
  13. ncbi request reprint Effects of breed and a concentrate or grass silage diet on beef quality in cattle of 3 ages. I: Animal performance, carcass quality and muscle fatty acid composition
    H E Warren
    Division of Farm Animal Science, School of Clinical Veterinary Science, University of Bristol, BS40 5DU, UK Institute of Grassland and Environmental Research IGER, Plas Gogerddan, Aberystwyth, Ceredigion, Wales SY23 3EB, UK
    Meat Sci 78:256-69. 2008
    ..In phospholipid itself, HF in the 19 and 24months groups had higher proportions of most n-3 PUFA. In all age groups the ratio of DHA to its precursor, 18:3n-3 was higher in HF...
  14. ncbi request reprint Fish oil increases the duodenal flow of long chain polyunsaturated fatty acids and trans-11 18:1 and decreases 18:0 in steers via changes in the rumen bacterial community
    Eun J Kim
    Institute of Grassland and Environmental Research, Plas Gogerddan, Aberystwyth, SY23 3EB, UK
    J Nutr 138:889-96. 2008
    ..Understanding which microbes biohydrogenate PUFA in the rumen is key to developing novel strategies to improve the quality of ruminant products...
  15. ncbi request reprint Contribution of rumen protozoa to duodenal flow of nitrogen, conjugated linoleic acid and vaccenic acid in steers fed silages differing in their water-soluble carbohydrate content
    David R Yáñez-Ruiz
    Institute of Grassland and Environmental Research, Plas Gogerddan, Aberystwyth SY23 3ED, UK
    Br J Nutr 96:861-9. 2006
    ..These results show that the fatty acids within protozoa make up a significant proportion of the CLA and VA reaching the duodenum of ruminants...