Skip to main content
Applied Microbiology logoLink to Applied Microbiology
. 1969 May;17(5):695–700. doi: 10.1128/am.17.5.695-700.1969

Effect of Chloral Hydrate on Methane and Propionic Acid in the Rumen

C J Van Nevel a, H K Henderickx a, D I Demeyer a,1, J Martin a
PMCID: PMC377782  PMID: 5785952

Abstract

Methane production from pyruvate by mixed rumen bacteria in vitro was nearly totally inhibited by chloral hydrate (0.1 μmole/ml of incubation fluid). This effect was accompanied by an accumulation of gaseous hydrogen and an increase in propionic acid production. Infusion of chloral hydrate (4 g/day) into the rumen of a sheep produced the same effects. Evidence is presented for a direct toxic effect of chloral hydrate upon methane bacteria. Results are discussed in terms of fermentation balances.

Full text

PDF
695

Selected References

These references are in PubMed. This may not be the complete list of references from this article.

  1. Bauchop T. Inhibition of rumen methanogenesis by methane analogues. J Bacteriol. 1967 Jul;94(1):171–175. doi: 10.1128/jb.94.1.171-175.1967. [DOI] [PMC free article] [PubMed] [Google Scholar]
  2. Czerkawski J. W., Blaxter K. L., Wainman F. W. The effect of functional groups other than carboxyl on the metabolism of C18 and C12 alkyl compounds by sheep. Br J Nutr. 1966;20(3):495–508. doi: 10.1079/bjn19660049. [DOI] [PubMed] [Google Scholar]
  3. Demeyer D. I., Henderickx H. K. Methane production from glucose in vitro by mixed rumen bacteria. Biochem J. 1967 Oct;105(1):271–277. doi: 10.1042/bj1050271. [DOI] [PMC free article] [PubMed] [Google Scholar]
  4. Demeyer D. I., Henderickx H. K. The effect of C18 unsaturated fatty acids of methane production in vitro by mixed rumen bacteria. Biochim Biophys Acta. 1967 Jun 6;137(3):484–497. doi: 10.1016/0005-2760(67)90130-0. [DOI] [PubMed] [Google Scholar]
  5. HUNGATE R. E., MAH R. A., SIMESEN M. Rates of production of individual volatile fatty acids in the rumen of lactating cows. Appl Microbiol. 1961 Nov;9:554–561. doi: 10.1128/am.9.6.554-561.1961. [DOI] [PMC free article] [PubMed] [Google Scholar]
  6. HUNGATE R. E. The anaerobic mesophilic cellulolytic bacteria. Bacteriol Rev. 1950 Mar;14(1):1–49. doi: 10.1128/br.14.1.1-49.1950. [DOI] [PMC free article] [PubMed] [Google Scholar]
  7. PRINS R. A. ACTION OF CHLORAL HYDRATE ON RUMEN MICROORGANISMS IN VITRO. J Dairy Sci. 1965 Jul;48:991–993. doi: 10.3168/jds.s0022-0302(65)88376-x. [DOI] [PubMed] [Google Scholar]
  8. Prins R. A., Seekles L. Effect of chloral hydrate on rumen metabolism. J Dairy Sci. 1968 Jun;51(6):882–887. doi: 10.3168/jds.S0022-0302(68)87098-5. [DOI] [PubMed] [Google Scholar]
  9. Rufener W. H., Jr, Wolin M. J. Effect of CCl4 on CH4 and volatile acid production in continuous cultures of rumen organisms and in a sheep rumen. Appl Microbiol. 1968 Dec;16(12):1955–1956. doi: 10.1128/am.16.12.1955-1956.1968. [DOI] [PMC free article] [PubMed] [Google Scholar]

Articles from Applied Microbiology are provided here courtesy of American Society for Microbiology (ASM)

RESOURCES