Kinetics of ruminai lipolysis of triacylglycerol and biohydrogenation of long-chain fatty acids: New insights from old data

Journal of Dairy Science

Volumn 91, Issue 2, 2008, Pages 731-742

  Moate, P J ^a   Boston, R C ^a   Jenkins, T C ^b   Lean, I J ^c  

^a UNIVERSITY OF PENNSYLVANIA   (United States)

^b CLEMSON UNIVERSITY   (United States)

^c UNIVERSITY OF SYDNEY   (Australia)

Author keywords

Biohydrogenation; Fatty acid; Model; Ruminal lipolysis

Indexed keywords

OVIS ARIES;

9,11 LINOLEIC ACID; 9,11-LINOLEIC ACID; CONJUGATED LINOLEIC ACID; HYDROGEN; TRIACYLGLYCEROL; TRILINOLEIN; UNCLASSIFIED DRUG;

ANIMAL; ARTICLE; BIOLOGICAL MODEL; FEMALE; HYDROGENATION; KINETICS; LIPOLYSIS; METABOLISM; NONLINEAR SYSTEM; RUMINANT STOMACH; SHEEP;

ANIMALS; FEMALE; HYDROGEN; HYDROGENATION; KINETICS; LINOLEIC ACIDS, CONJUGATED; LIPOLYSIS; MODELS, BIOLOGICAL; NONLINEAR DYNAMICS; RUMEN; SHEEP; TRIGLYCERIDES;

EID: 39049165802     PISSN: 00220302     EISSN: 15253198     Source Type: Journal    
DOI: 10.3168/jds.2007-0398     Document Type: Article

References (34)

1. AbuGhazaleh, A. A., M. B. Riley, E. E. Thies, and T. C. Jenkins. 2005. Dilution rate and pH effects the conversion of oleic acid to trans-C18:1 positional isomers in continuous culture. J. Dairy Sci. 88:4334-4341.
2. Azain, M. J. 2003. Conjugated linoleic acid and its effects on animal products and health in single-stomached animals. Proc. Nutr. Soc. 62:319-328.
3. Baldwin, R. L., J. H. Thornley, and D. E. Beever. 1987. Metabolism of the lactating cow. II. Digestive elements of a mechanistic model. J. Dairy Res. 54:107-131.
4. Beam, T. M., T. C. Jenkins, P. J. Moate, R. A. Kohn, and D. L. Palmquist. 2000. Effects of amount and source of fat on the rates of lipolysis and biohydrogenation of fatty acids in rumen contents. J. Dairy Sci. 83:2564-2573.
5. Boufaied, H., P. Y. Chouinard, G. F. Tremblay, H. V. Petit, R. Michaud, and G. Balanger. 2003. Fatty acids in forages. II. In vitro ruminal biohydrogenation of linolenic and linoleic acid from timothy. Can. J. Anim. Sci. 83:513-522.
6. Dijkstra, J., W. J. Gerrits, A. Bannink, and J. France. 2000. Modelling lipid metabolism in the rumen. Pages 25-36 in Modelling Nutrient Utilization in Farm Animals. J. P. McNamara, J. France, and D. E. Beever, ed. CAB International, London, UK.
7. Dixon, M., and E. C. Webb. 1979. Chapter IV: Enzyme kinetics. Pages 47-137 in Enzymes. 3rd ed. Academic Press, New York, NY.
8. Enjalbert, F., P. Eynard, M. C. Nicot, A. Troegeler-Meynadier, C. Bayourthe, and R. Moncoulon. 2003. In vitro versus in situ ruminal biohydrogenation of unsaturated fatty acids from a raw or extruded mixture of ground canola seed/canola meal. J. Dairy Sci. 86:351-359.
9. Ferdinand, W. 1966. The interpretation of non-hyperbolic rate curves for two-substrate enzymes. Biochem. J. 98:278-283.
10. Garton, G. A. 1964. Lipolysis and biohydrogenation. Pages 335-341 in Metabolism and Physiological Significance of Lipids. R. M. Dawson and D. N. Rhodes, ed. John Wiley and Sons Inc., London, UK.
11. Garton, G. A., A. K. Lough, and E. Vioque. 1961. Glyceride hydrolysis and glycerol fermentation by sheep rumen contents. J. Gen. Microbiol. 25:215-218.
12. Gerson, T., A. John, and A. S. King. 1985. The effects of starch and fibre on the in vitro rates of lipolysis and hydrogenation by sheep rumen digesta. J. Agric. Sci. (Camb.) 105:27-30.
13. Harfoot, C. G., M. L. Crouchman, R. C. Noble, and J. H. Moore. 1974. Competition between food particles and rumen bacteria in uptake of long-chain fatty acids and triglycerides. J. Appl. Bacteriol. 37:633-641.
14. Harfoot, C. G., and G. P. Hazlewood. 1997. Lipid metabolism in the rumen. Pages 382-425 in The Rumen Microbial Ecosystem. 2nd ed. P. N. Hobson and C. S. Stewart, ed. Blackie Academic & Professional, London, UK.
15. Harfoot, C. G., R. C. Noble, and J. H. Moore. 1973. Food particles as a site for biohydrogenation of unsaturated acids in the rumen. Biochem. J. 132:829-832.
16. Harfoot, C. G., R. C. Noble, and J. H. Moore. 1975. The role of plant particles, bacteria and cell-free supernatant fractions of rumen contents in the hydrolysis of trilinolein and the subsequent hydrogenation of linoleic acid. Antonie Leeuwenhoek 41:533-542.
17. Hawke, J. C., and J. A. Robertson. 1964. Studies on rumen metabolism. II. In vivo hydrolysis and hydrogenation of lipid. J. Sci. Food Agric. 15:283-289.
18. Hawke, J. C., and W. R. Silcock. 1969. Lipolysis and hydrogenation in the rumen. Biochem. J. 112:131-132.
19. Houde, A., A. Kademi, and D. Leblanc. 2004. Lipases and their industrial applications. Appl. Biochem. Biotechnol. 118:155-169.
20. Kalscheur, K. F., B. B. Teter, L. S. Piperova, and R. A. Erdman. 1997. Effect of dietary forage concentration and buffer addition on duodenal flow of trans-C 18:1 fatty acids and milk fat production in dairy cows. J. Dairy Sci. 80:2104-2114.
21. Kepler, C. R., W. P. Tucker, and S. B. Tove. 1966. Intermediates and products of the biohydrogenation of linoleic acid by Butyrivibrio fibrisolvens. J. Biol. Chem. 241:1350-1354.
22. 11-trans-isomerase from Butyrivibrio fibrosolvens. J. Biol. Chem. 235:3612-3620.
23. Moate, P. J., W. Chalupa, T. C. Jenkins, and R. C. Boston. 2004. A model to describe ruminal metabolism and intestinal absorption of long chain fatty acids. Anim. Feed Sci. Technol. 112:79-105.
24. Noble, R. C., J. H. Moore, and C. G. Harfoot. 1974. Observations on the pattern of biohydrogenation of esterified and unesterified linoleic acid in the rumen. Br. J. Nutr. 31:99-108.
25. Palmquist, D. L., and D. J. Kinsey. 1994. Lipolysis and biohydrogenation of fish oil by ruminal microorganisms. J. Dairy Sci. 77(Suppl. 1):350. (Abstr.)
26. Patton, S., and E. M. Kesler. 1967. Saturation in milk and meat fats. Science 156:1365-1366.
27. Polan, C. E., J. J. Mc Neill, and S. B. Tove. 1964. Biohydrogenation of unsaturated fatty acids by rumen bacteria. J. Bacteriol. 88:1056-1064.
28. Reiser, R. 1951. Hydrogenation of polyunsaturated fatty acids by the ruminant. Fed. Proc. 10:236.
29. Ribeiro, C. V., M. L. Eastridge, J. L. Firkins, N. R. St-Pierre, and D. L. Palmquist. 2007. Kinetics of fatty acid biohydrogenation in vitro. J. Dairy Sci. 90:1405-1416.
30. Stefanovski, D., P. J. Moate, and R. C. Boston. 2003. WinSAAM: A Windows-based compartmental modeling system. Metabolism 52:1153-1166.
31. Tricon, S., G. C. Burdge, C. M. Williams, P. C. Calder, and P. Yaqoob. 2005. The effects of conjugated linoleic acid on human health-related outcomes. Proc. Nutr. Soc. 64:171-182.
32. Troegeler-Meynadier, A., M. C. Nicot, C. Bayoutthe, R. Moncoulon, and F. Enjalbert. 2003. Effects of pH and concentrations of linoleic and linolenic acids on extent and intermediates of ruminal biohydrogenation in vitro. J. Dairy Sci. 86:4054-4063.
33. Van Nevel, C. J., and D. I. Demeyer. 1996. Influence of pH on lipolysis and biohydrogenation of soybean oil by rumen contents in vitro. Reprod. Nutr. Dev. 36:53-63.
34. Wastney, M. E., B. H. Patterson, O. A. Linares, P. C. Greif, and R. C. Boston. 1999. Investigating Biological Systems Using Modeling Strategies and Software. 1st ed. Academic Press, San Diego, CA.