Production and Characterization of Pullulan Polysaccharide from Aureobasidium pullulans

  • Unique Paper ID: 186467
  • Volume: 12
  • Issue: no
  • PageNo: 182-185
  • Abstract:
  • Pullulan is a water-soluble polysaccharide composed of maltotriose and maltotetrose units linked by a-(1->4) and a-(1->6) bonds. This extracellular polymer is produced by Aureobasidium pullulans, a saprophytic fungus found on diverse surfaces such as plant leaves. The present study focuses on isolating A. pullulans from guava leaves, identifying it through morphological and biochemical characterization, and evaluating its pullulan production capacity. The extracted polysaccharide was confirmed using Fourier Transform Infrared (FTIR) spectroscopy and analyzed for its flocculating, antioxidant, emulsification, and silver nanoparticle synthesis potential. The study highlights the multifaceted applications of pullulan in various industrial sectors.

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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{186467,
        author = {Rohini Shetty and Aqsa Shaikh and Soha Shaikh},
        title = {Production and Characterization of Pullulan Polysaccharide from Aureobasidium pullulans},
        journal = {International Journal of Innovative Research in Technology},
        year = {},
        volume = {12},
        number = {no},
        pages = {182-185},
        issn = {2349-6002},
        url = {https://ijirt.org/article?manuscript=186467},
        abstract = {Pullulan is a water-soluble polysaccharide composed of maltotriose and maltotetrose units linked by a-(1->4) and a-(1->6) bonds. 
This extracellular polymer is produced by Aureobasidium pullulans, a saprophytic fungus found on diverse surfaces such as plant leaves.
The present study focuses on isolating A. pullulans from guava leaves, identifying it through morphological and biochemical characterization, and evaluating its 
pullulan production capacity. 
The extracted polysaccharide was confirmed using Fourier Transform Infrared (FTIR) spectroscopy and analyzed for its flocculating, antioxidant, emulsification, 
and silver nanoparticle synthesis potential. The study highlights the multifaceted applications of pullulan in various industrial sectors.},
        keywords = {Aureobasidium pullulans, Pullulan, Nanoparticles, Flocculation, Antioxidants, Emulsification},
        month = {},
        }

Cite This Article

  • ISSN: 2349-6002
  • Volume: 12
  • Issue: no
  • PageNo: 182-185

Production and Characterization of Pullulan Polysaccharide from Aureobasidium pullulans

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