Biohydrogenation pathways for linoleic and linolenic acids by Orpinomyces rumen fungus

Asian-Australasian Journal of Animal Sciences

Volumn 20, Issue 11, 2007, Pages 1694-1698

  Nam, I S ^a,b   Garnsworthy, P C ^a  

^a National Institute of Animal Science   (South Korea)

^b UNIVERSITY OF NOTTINGHAM   (United Kingdom)

Author keywords

Biohydrogenation; Fatty acids; Orpinomyces; Rumen fungi

Indexed keywords

FUNGI; ORPINOMYCES;

EID: 38049125215     PISSN: 10112367     EISSN: None     Source Type: Journal    
DOI: 10.5713/ajas.2007.1694     Document Type: Article

References (30)

1. Bauchop, T. 1979. Rumen anaerobic fungi of cattle and sheep. Appl. Environ. Microbiol. 38:148-158.
2. Body, D. R. and T. Bauchop. 1985. Lipid composition of an anaerobic fungus, Neocallimastix frontalis, isolated from bovine rumen. Can. J. Microbiol. 31:464-466.
3. Chillard, Y., A. Frelay, R. M. Mansbridge and M. Doreau. 2000. Ruminant milk fat plasticity: nutritional control of saturated, polyunsaturated, trans and conjugated fatty acids. Ann. Zootech. 49:181-205.
4. Choi, S. H., J. H. Wang., Y. J. Kim, Y K. Oh and M. K. Song. 2006. Effect of soybean oil supplementation on the contents plasma cholesterol and cis9, trans11-CLA of the fat tissues in sheep. Asian-Aust. J. Anim. Sci. 19:679-683.
5. Choi, S. H. and M. K. Song. 2005. Effect of C18-polyunsaturated fatty acids on their direct incorporation into the rumen bacterial lipids and CLA production in vitro. Asian-Aust. J. Anim. Sci. 18:512-515.
6. Chouinard, P. Y., L. Corneau, A. Saebo and D. E. Bauman. 1999. Milk yield and composition during abomasal infusion of conjugated linoleic acids in dairy cows. J. Dairy Sci. 82:2737-2745.
7. Christie, W. W. 1982. A simple procedure for the rapid trans methylation of glycerolipids and cholesteryl esters. J. Lipid Res. 23:1072-1075.
8. Dawson, R. M. C. and P. Kemp. 1970. Biohydrogenation of dietary fats in ruminants. In: Physiology of Digestion and Metabolism in the Ruminant (Ed. A. T. Phillipson). Oriel Press. Newcastle- upon-Tyne, pp. 504-518.
9. Eyssen, H. and A. Verhulst. 1984. Biotransformation of linoleic acid and bile acids by Eubacterium lentum. Appl. Environ. Microbiol. 47:39-42.
10. Feng, S., A. L. Lock and P. C. Garnsworthy. 2004. A rapid lipid separation method for determining fatty acid composition of milk. J. Dairy Sci. 87:3785-3788.
11. Hara, I. B. and N. S. Radin. 1978. Lipid extraction of tissues with a low-toxicity solvent. Anal. Biochem. 90:420-426.
12. 18 unsaturated fatty acid hydrogenation patterns of some rumen bacteria and their ability to hydrolyse exogenous phospholipid. Br. J. Nutr. 35:293-297.
13. Hungate, R. E. 1969. A roll tube method for cultivation of strict anaerobes. In Methods in Microbiology (Ed. J. R. Norris and W. D. Ribbons). Academic Press, Inc., London, pp. 117-132.
14. Joblin, K. N. 1981. Isolation, enumeration and maintenance of rumen anaerobic fungi in roll tubes. Appl. Environ. Microbiol. 42:1119-1122.
15. Kemp, P. and D. J. Lander. 1983. The hydrogenation of γ-linolenic acid by pure cultures of two rumen bacteria. Biochem. J. 216:519-522.
16. Kemp, P. and D. J. Lander. 1984. Hydrogenation in vitro of α-linolenic acid to stearic acid by mixed culture of pure strains of rumen bacteria. J. Gen. Microbiol. 130:527-533.
17. Kemp, P., D. J. Lander and C. G. Orpin. 1984. The lipids of rumen fungus Piromonas communis. J. Gen. Microbiol. 130:27-37.
18. Kemp, P., R. W. White and D. J. Lander. 1975. The hydrogenation of unsaturated fatty acids by five bacterial isolates from the sheep rumen, including a new species. J. Gen. Microbiol. 90:100-114.
19. Kepler, C. R., K. P. Hirons, J. J. McNell and S. B. Tove. 1966. Intermediates and products of the biohydrogenation of linoleic acid by Butyrivibrio fibrisolvens. J. Biol. Chem. 241:1350-1354.
20. Kim, T. W., N. J. Choi, J. Hwangbo, J. T. Hsu, S. S. Lee, M. K. Song, I. J. Seo and Y. J. Kim. 2005. Production of trans-10, cu-12 conjugated linoleic acid by Megasphaera Elsdenii YJ-4: physiological roles in the rumen. Asian-Aust. J. Anim. Sci. 18:1425-1429.
21. Kim, Y-J., R. H. Liu, D. Bond and J. B. Russell. 2000. The effect of linoleic acid concentration on the conjugated linoleic acid (CLA) production of Butyrivibrio fibrisolvens A38. Appl. Environ. Microbiol. 66:5226-5230.
22. Nam, I. S. and P. C. Garnsworthy. 2007. Biohydrogenation of linoleic acid by rumen fungi compared with rumen bacteria. J. Appl. Microbiol. 103:551-556.
23. Noble, R. C., W. Steel and J. H. Moore. 1969. The incorporation of linoleic acid into the plasma lipids of sheep given intraruminal infusions of maize oil or free linoleic acid. Br. J. Nutr. 23:709-714.
24. Sachan, D. S. and C. L. Davis. 1969. Hydrogenation of linoleic acid by spirochete. J. Bacteriol. 98:300-301.
25. Song, M. K. and J. J. Kennelly. 2003. Biosynthesis of conjugated linoleic acid and its incorporation into ruminant's products. Asian-Aust. J. Anim. Sci. 16:306-314.
26. Wang, J. H. and M. K. Song. 2003. pH affects the in vitro formation of cis-9, trans-11 CLA and octadecenoic acid by rumen bacteria when incubated with oilseeds. Asian-Aust. J. Anim. Sci. 16:1743-1748.
27. Wang, J. H., S. H. Choi, C. G. Yan and M. K. Song. 2005. Effect of monensin and fish oil supplementation on biohydrogenation and CLA production by rumen bacteria in vitro when incubated with safflower oil. Asian-Aust. J. Anim. Sci. 18:221-225.
28. Wang, J. H.. S. H. Choi, K. W. Lim, K. H. Kim and M. K. Song. 2006. Effect of the mixed oil and monensin supplementation, and feeding duration of supplements on c9,t11-CLA contents in plasma and fat tissues of Koran native (Hanwoo) steers. Asian-Aust. J. Anim. Sci. 19:1464-1469.
29. 25, a rumen spirochaete. J. Bacteriol. 107:519-527.
30. Zhang, Y, X. Kong, X. Zhu, R. Wang, Y. Yan and Z. Jia. 2006. Effect of forage to concentrate ratio and monensin supplementation on cis-9, trans-11 conjugated linoleic acid and trans-11 octadecenoic acid concentrations of ruminal contents and plasma in sheep. Asian-Aust. J. Anim. Sci. 19:699-704.