Fatty acid composition of mixed-rumen bacteria: Effect of concentration and type of forage

Journal of Dairy Science

Volumn 86, Issue 9, 2003, Pages 2940-2948

  Bas, P ^a   Archimede H ^b   Rouzeau, A ^a   Sauvant, D ^a  

^a AGROPARISTECH   (France)

^b Unite de Recherches Zootechniques Pointe a Pitre   (Guadeloupe)

Author keywords

Fatty acid; Forage; Goat; Rumen bacteria

Indexed keywords

BACTERIA (MICROORGANISMS); CAPRA HIRCUS; MEDICAGO SATIVA; ZEA MAYS;

FATTY ACID; LINOLEIC ACID; LIPID;

ALFALFA; ANIMAL; ARTICLE; BACTERIUM; CHEMISTRY; DIET; DIETARY FIBER; DUODENUM; FEMALE; GOAT; MAIZE; MICROBIOLOGY; RUMINANT STOMACH;

ANIMALS; BACTERIA; DIET; DIETARY FIBER; DUODENUM; FATTY ACIDS; FEMALE; GOATS; LINOLEIC ACID; LIPIDS; MEDICAGO SATIVA; RUMEN; ZEA MAYS;

EID: 4043182822     PISSN: 00220302     EISSN: None     Source Type: Journal    
DOI: 10.3168/jds.S0022-0302(03)73891-0     Document Type: Article

References (52)

1. Allison, M. J., and M. P. Bryant. 1961. The metabolic fate of isovalerate in Ruminococcus flavefaciens. J. Dairy Sci. 44:1203. (Abstr.).
2. Alonso, L., J. Fontecha, L. Lozada, M. J. Fraga, and M. Juárez. 1999. Fatty acid composition of caprine milk: major, branched-chain, and trans fatty acids. J. Dairy Sci. 82:878-884.
3. Archimède, H., D. Sauvant, J. Hervieu, C. Poncet, and M. Dorléans. 1995. Digestive interactions in ruminants: relationships between whole tract and stomach evaluation. Anim. Feed Sci. Technol. 54:327-340.
4. Archimède, H., D. Sauvant, J. Hervieu, F. Ternois, and C. Poncet. 1996. Effects of the nature of roughage and concentrate and their proportion on ruminal characteristics on non lactating goats, consequences on digestive interactions. Anim. Feed Sci. Technol. 58:267-282.
5. Bae, G. S., M. B. Chang, W. J. Maeng, R. J. Dewhurst, D. R. Davies, and R. J. Merry. 2000. Variation in the concentrations of odd-chain fatty acids in rumen bacteria. Page 32 in Proc. 25th Conf. Rumen Function, Chicago, IL.
6. Bas, P., and P. Morand-Fehr. 2000. Effect of nutritional factors on fatty acid composition of lamb fat deposits. Livest. Prod. Sci. 64:61-79.
7. Bauchart, D., F. Legay-Carmier, M. Doreau, and B. Gaillard. 1990. Lipid metabolism of liquid-associated and solid-adherent bacteria in rumen contents of dairy cows offered lipid-supplemented diets. Br. J. Nutr. 63:563-578.
8. Cecava, M. J., N. R. Merchen, L. C. Gay, and L. L. Berger. 1990. Composition of ruminal bacteria harvested from steers as influenced by dietary energy level, feeding frequency, and isolation techniques. J. Dairy Sci. 73:2480-2488.
9. Christensen, R. A., J. H. Clark, J. K. Drackley, and S. A. Blum. 1998. Fatty acid flow to the duodenum and in milk from cows fed diets that contained fat and nicotinic acid. J. Dairy Sci. 81:1078-1088.
10. Clark, J. H., T. H. Klusmeyer, and M. R. Cameron. 1992. Microbial protein synthesis and flows of nitrogen fractions to the duodenum of dairy cows. J. Dairy Sci. 75:2304-2323.
11. Czerkawski, J. W. 1976. Chemical composition of microbial matter in the rumen. J. Sci. Food. Agric. 27:621-632.
12. Dehority, B. A., and C. G. Orpin. 1988. Development of, and natural fluctuations in, rumen microbial populations. Pages 151-183 in The Rumen Microbial Ecosystem. P. N. Hobson, ed. Elsevier Science Publishers, London.
13. Demeyer, D. 1973. Lipid Stoffwechsel im Pansen. [Variation in the lipid content of the rumen]. Pages 209-234 in Biologie und Biochemie der Mikrobiellen Verdauung. D. Giesecke, and H. Henderickx, ed. BLV Verslaggesellschft; Munchen, Germany.
14. Demeyer, D., and M. Doreau. 1999. Targets and procedures for altering ruminant meat and milk lipids. Proc. Nutr. Soc. 58:593-607.
15. Dewhurst, R. J., J. K. S. Tweed, and G. B. Williams. 2000. Variation in the concentrations of odd-chain fatty acids in milk. Page 31 in Proc. 25th Conf. Rumen Function, Chicago, IL.
16. Dewhurst, J., J. M. Moorby, J. Danelón, and J. K. Tweed. 2002. Effect of diet forage:concentrate ratio on odd-chain fatty acids in milk from Holstein-Friesian cows. J. Dairy Sci. 85(Suppl. 1):318. (Abstr.)
17. Duncan, W. R. H., and G. A. Garton. 1978. Differences in the proportions of branched-chain fatty acids in subcutaneous triacylglycerols of barley-fed ruminants. Br. J. Nutr. 40:29-33.
18. Elliott, J. P., J. K. Drackley, A. D., Beaulieu, C. G. Aldrich, and N. R. Merchen. 1999. Effects of saturation and esterification of fat on site and extent of digestion in steers: Digestion of fatty acids, triglycerides, and energy. J. Anim. Sci. 77:1919-1929.
19. Ferlay, A., J. Chabrot, Y. Elmeddah, and M. Doreau. 1993. Ruminal balance and intestinal digestion by dairy cows fed calcium salts of rapeseed oil fatty acids or rapeseed oil. J. Anim. Sci. 71:2237-2245.
20. Gunstone, F. D., J. L. Harwood, and F.B. Padley. (1994). Dictionary in The Lipid Handbook. 2nd ed. F. D. Gunstone, J. L. Harwood, and F.B. Padley, eds. Chapman and Hall, London.
21. Harfoot, C. G. and G. P. Hazlewood. 1997. Lipid metabolism in the rumen. Pages 382-426 in The Rumen Microbial Ecosystem. P. N. Hobson, and C. S. Stewart, ed. Blackie Academic & Professional, Chapman & Hall, London.
22. ATP. J. Anim. Sci. 49:1640-1659.
23. Hussein, H. S., N. R. Merchen, and G. C. Fahey, Jr. 1995. Composition of ruminal bacteria harvested from steers as influenced by dietary forage level and fat supplementation. J. Anim. Sci. 73:2469-2473.
24. Hvelplund, T. 1986. The influence of diet on nitrogen and amino acid content of mixed rumen bacteria. Acta Agric. Scand. 36:325-331.
25. Ifkovitis, R. W., and H. S. Ragher. 1968. Cellular fatty acid composition and identification of rumen bacteria. Appl. Microbiol. 16:1406-1415.
26. Kalscheur, K. F., B. B. Teter, L. S. Piperova, and R. A. Erdman. 1997a. Effect of dietary forage concentration and buffer addition on duodenal flow of irans-C18:1 fatty acids and milk fat production in dairy cows. J. Dairy Sci. 80:2104-2114.
27. Kalscheur, K. F., B. B. Teter, L. S. Piperova, and R. A. Erdman. 1997b. Effect of fat source on duodenal flow of trans-C18:1, fatty acids and milk fat production in dairy cows. J. Dairy Sci. 80:2115-2126.
28. Kaneda, T. 1991. Iso- and anteiso-fatty acids in bacteria: Biosynthesis, function, and taxonomic significance. Microbiol. Rev. 55:288-302.
29. Kelly, M. L., E. S. Kolver, D. E. Bauman, M. E. Van Amburgh, and L. D. Muller. 1998. Effect of intake of pasture on concentrations of conjugated linoleic acid in milk of lactating cows. J. Dairy Sci. 81:1630-1636.
30. Klusmeyer, T. H., and J. H. Clark. 1991. Effects of dietary fat and protein on fatty acid flow to the duodenum and in milk produced by dairy cows. J. Dairy Sci. 74:3055-3067.
31. Kucuk, O., B. W. Hess, P. A. Ludden, and D. C. Rule. 2001. Effect of for age concentrate ratio on ruminal digestion and duodenal flow of fatty acids in ewes. J. Anim. Sci. 79:2233-2240.
32. LeDoux, M., A. Rouzeau, P. Bas, and D. Sauvant. 2002. Occurrence of trans-C18:1 fatty acid isomers in goat milk: Effect of two dietary regimens. J. Dairy Sci. 85:190-197.
33. Legay-Carmier, F., and D. Bauchart. 1989. Distribution of bacteria in the rumen contents of dairy cows given a diet supplemented with soya-bean oil. Br. J. Nutr. 61:725-740.
34. Minato, H., S. Ishibashi, and T. Hamaoka. 1988. Cellular fatty acid and sugar composition of representative strains of rumen bacteria. J. Gen. Appl. Microbiol. 34:303-319.
35. Miwa, T. K., K. L. Mikolajzack, F. R. Earle, and I. A. Wolff. 1960. Gas chromatographic characterization of fatty acids. Identifications of constants for mono and dicaboxylic methyl esters. Anal. Chem. 32:1729-1742.
36. Moore, J. H., and W. W. Christie. 1984. Digestion, absorption and transport of fats in ruminant animals. Pages 123-149 in Fats in Animal Nutrition. J. Wieseman, ed. Butterworths, London.
37. O'Kelly, J. C., and W. G. Spiers. 1991. Influence of host diet on the concentrations of fatty acids in rumen bacteria from cattle. Aust. J. Agric. Res. 42:243-252.
38. Pantoja, J., J. L. Firkins, M. L. Eastridge, and B. H. Hull. 1996. Fatty acid digestion in lactating dairy cows fed fats varying in degree of saturation and different fiber sources. J. Dairy Sci. 79:575-584.
39. Parodi, P. W. 1977. Conjugated octadecadienoic acids in milk fat. J. Dairy Sci. 60:1550-1553.
40. Parodi, P. W. 1999. Conjugated linoleic acid and other anticarcinogenic agents of bovine milk fat. J. Dairy Sci. 82:1339-1349.
41. SAS User's Guide: Statistics, Version 6 Edition. 1987. SAS Inst., Inc., Cary, NC.
42. Sasaki, H., T. Takahashi, and T. Kayaba. 2000. [Effects of the different ratios of concentrate and roughage on the concentration and composition of long chain fatty acids of rumen microorganisms and microorganisms free-liquor in sheep]. Anim. Sci. J. 71:J26-J38.
43. Sauvant D., and P. Bas. 2001. La digestion des lipides chez les ruminants. [Lipid digestion in ruminants]. INRA Prod. Anim. 14:303-310.
44. Stanton, C., F. Lawless, G. Kjellmer, D. Harrington, R. Devery, J. F. Connoly, and J. Murphy. 1997. Dietary influences on bovine milk cis-9, trans-11-conjugated linoleic acid content. J. Food Sci. 62:1083-1086.
45. Storm, E., and E. R. Ørskov. 1983. The nutritive value of rumen microorganisms in ruminants. 1. Large-scale isolation and chemical composition of rumen micro-organisms. Br. J. Nutr. 50:463-470.
46. Tice, E. M., M. L. Eastridge, and J. L. Firkins. 1994. Raw soybeans and roasted soybeans of different particle sizes. 2. Fatty acid utilization by lactating cows. J. Dairy Si. 77:166-180.
47. Tweedie, J. W., M. G. Rumsby, and J. C. Hawke. 1966. Studies on rumen metabolism. V. Formation of branched long chain fatty acids in cultures of rumen bacteria. J. Sci. Food. Agric. 17:241-244.
48. Viviani, R. 1970. Metabolism of long chain fatty acids in the rumen. Adv. Lipid Res. 8:267-346.
49. Vlaeminck, B. M., H. Bruinenberg, V. Fievez, K. Raes, and D. Demeyer. 2002. Effect of crude fibre content in grass silage on milk odd-chain fatty acids. Reprod. Nutr. Dev. 42(Suppl. 1):71. (Abstr.)
50. Weimer, P. J., G. C. Waghorn, C. L. Odt, and D. R. Mertens. 1999. Effect of diet on populations of three species of ruminal cellulolytic bacteria in lactating dairy cows. J. Dairy Sci. 82:122-134.
51. Weisbjerg, M. R., C. F. Børsting, and T. Hvelplund. 1992. The influence of tallow on rumen metabolism microbial biomass synthesis and fatty acid composition of bacteria and protozoa. Acta Agric. Scand., Sect. A, Anim. Sci. 42:138-147.
52. Yang, W. Z., K. A. Beauchemin, and L. M. Rode. 2001. Effect of dietary factors on distribution and chemical composition of liquid- or solid-associated bacterial populations in the rumen of dairy cows. J. Anim. Sci. 79:2736-2746.