Antibacterial Activity of the Extracts of Padina boryana Thivy

  • Unique Paper ID: 152515
  • Volume: 8
  • Issue: 3
  • PageNo: 643-647
  • Abstract:
  • In the marine eco system, seaweeds are directly exposed and are susceptible to ambient micro organisms such as bacteria, fungi and viruses. Seaweed species of padina (brown algae) from the coast of Tamilnadu, India were tested in vitro for their antibacterial activities against different types of bacteria using disc diffusion method. The algal extracts were tested for their antibacterial activity against six strains (Salmonella typhi, Vibrio alginolyticus, Escherichia coli, Staphylococcus aureus, Pseudomonas aeruginosa, Micrococcus luteus). Among four solvents tested, methanol exhibited more inhibitory effect followed by ethanol, aqueous and then acetone. Finally, we conclude that marine macro algae from the South coast of Tamilnadu, India are potential sources of bioactive compounds and should be investigated for natural antibiotics. The seaweed extract manifest preferable antibacterial activities, hence in the future, it would be good if it is further taken for treatment of human diseases.

Copyright & License

Copyright © 2025 Authors retain the copyright of this article. This article is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

BibTeX

@article{152515,
        author = {Sangeetha A and T V Poonguzhali},
        title = {Antibacterial Activity of the Extracts of Padina boryana Thivy},
        journal = {International Journal of Innovative Research in Technology},
        year = {},
        volume = {8},
        number = {3},
        pages = {643-647},
        issn = {2349-6002},
        url = {https://ijirt.org/article?manuscript=152515},
        abstract = {          In the marine eco system, seaweeds are directly exposed and are susceptible to ambient micro organisms such as bacteria, fungi and viruses. Seaweed species of padina (brown algae) from the coast of Tamilnadu, India were tested in vitro for their antibacterial activities against different types of bacteria using disc diffusion method. The algal extracts were tested for their antibacterial activity against six strains (Salmonella typhi, Vibrio alginolyticus, Escherichia coli, Staphylococcus aureus, Pseudomonas aeruginosa, Micrococcus luteus). Among four solvents tested, methanol exhibited more inhibitory effect followed by ethanol, aqueous and then acetone. Finally, we conclude that marine macro algae from the South coast of Tamilnadu, India are potential sources of bioactive compounds and should be investigated for natural antibiotics. The seaweed extract manifest preferable antibacterial activities, hence in the future, it would be good if it is further taken for treatment of human diseases.},
        keywords = {Seaweed, bacterial strains, Padina boryana, Antibacterial activity.},
        month = {},
        }

Cite This Article

  • ISSN: 2349-6002
  • Volume: 8
  • Issue: 3
  • PageNo: 643-647

Antibacterial Activity of the Extracts of Padina boryana Thivy

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