Skip to main content
Log in

Characterization of biosurfactants produced by the oil-degrading bacterium Rhodococcus erythropolis S67 at low temperature

  • Original Paper
  • Published:
World Journal of Microbiology and Biotechnology Aims and scope Submit manuscript

Abstract

Production of trehalolipid biosurfactants by Rhodococcus erythropolis S67 depending on the growth temperature was studied. R. erythropolis S67 produced glycolipid biosurfactants such as 2,3,4-succinoyl-octanoyl-decanoyl-2′-decanoyl trehalose and 2,3,4-succinoyl-dioctanoyl-2′-decanoyl trehalose during the growth in n-hexadecane medium at 26 and 10 °C, despite the different aggregate state of the hydrophobic substrate at low temperature. The surface tension of culture medium was found being reduced from 72 to 27 and 45 mN m−1, respectively. Production of trehalolipid biosurfactants by R. erythropolis S67 at low temperature could be useful for the biodegradation of petroleum hydrocarbons at low temperatures by enhancing the bioremediation performance in cold regions.

Graphical abstract

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Institutional subscriptions

Fig. 1
Fig. 2
Fig. 3
Fig. 4
Fig. 5
Fig. 6

Similar content being viewed by others

References

Download references

Acknowledgements

The results of the research project are published with the financial support of Tula State University within the framework of the scientific project No. 8709. The biodegradation work has been supported by RFBR Grant No. 16-34-00610.

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to O. N. Ponamoreva.

Electronic supplementary material

Below is the link to the electronic supplementary material.

Supplementary material 1 (DOC 460 KB)

Rights and permissions

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Luong, T.M., Ponamoreva, O.N., Nechaeva, I.A. et al. Characterization of biosurfactants produced by the oil-degrading bacterium Rhodococcus erythropolis S67 at low temperature. World J Microbiol Biotechnol 34, 20 (2018). https://doi.org/10.1007/s11274-017-2401-8

Download citation

  • Received:

  • Accepted:

  • Published:

  • DOI: https://doi.org/10.1007/s11274-017-2401-8

Keywords

Navigation