2025, Vol. 6, Issue 1, Part A
Biosurfactant-producing bacteria and their applications in various fields of bioremediation
Author(s): Aastha Mehta, Aditi Vyas, Hiral Chauhan, Kiran Makwana and Jaynesh K Ambechada
Abstract: Biosurfactants are surface-active compounds produced by microorganisms, particularly bacteria, with diverse applications in bioremediation. These biomolecules exhibit excellent emulsification, surface tension reduction, and biodegradability, making them eco-friendly alternatives to synthetic surfactants. Various bacterial genera, including Pseudomonas, Bacillus, and Rhodococcus, are well-known biosurfactant producers. Their production is influenced by environmental factors such as nutrient availability, pH, and temperature.Biosurfactants play a crucial role in bioremediation by enhancing the bioavailability of hydrophobic pollutants, thereby facilitating their degradation. They are widely employed in the remediation of oil spills, heavy metal detoxification, and wastewater treatment. Additionally, biosurfactants contribute to microbial-enhanced oil recovery (MEOR) and the bioremediation of polycyclic aromatic hydrocarbons (PAHs). Their antimicrobial and antifouling properties further extend their applications to environmental and industrial sectors.The sustainable production of biosurfactants using renewable resources and industrial waste has gained attention, reducing production costs and promoting eco-friendly approaches. Advances in genetic engineering and fermentation technologies are improving biosurfactant yields for large-scale applications. This review highlights the potential of biosurfactant-producing bacteria in bioremediation and discusses recent developments in their production and application strategies.
DOI: 10.22271/micro.2025.v6.i1a.198
Pages: 59-65 | Views: 61 | Downloads: 25
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How to cite this article:
Aastha Mehta, Aditi Vyas, Hiral Chauhan, Kiran Makwana, Jaynesh K Ambechada. Biosurfactant-producing bacteria and their applications in various fields of bioremediation. J Adv Microbiol Res 2025;6(1):59-65. DOI: 10.22271/micro.2025.v6.i1a.198
