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Body:Bioavailability is a critical factor in determining a drug's effectiveness. It refers to the proportion of a drug that enters the circulation when introduced into the body and is, as a result, able to have an active effect. Enhancing bioavailability is essential for drugs with poor solubility, as it can significantly impact their therapeutic efficacy. Various methods are employed to increase the solubility of drugs, thereby enhancing their bioavailability.Micronization and nanonization are...
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Related Experiment Video

Updated: Nov 12, 2025

Enhanced Oil Recovery using a Combination of Biosurfactants
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A review on biosurfactants: properties, applications and current developments.

Anoop R Markande1, Divya Patel2, Sunita Varjani3

  • 1Department of Biological Sciences, P. D. Patel Institute of Applied Sciences, Charotar University of Science and Technology, Changa - 388 421, Anand, Gujarat, India.

Bioresource Technology
|March 21, 2021
PubMed
Summary
This summary is machine-generated.

Microbial surfactants, amphipathic biomolecules from microbes, offer surface tension reduction. This review details their biochemistry, biosynthesis, and diverse applications in various sectors.

Keywords:
BioemulsifiersBiosurfactantsEnvironmental Health and SustainabilityHuman HealthSecondary-metabolites

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Area of Science:

  • Biochemistry
  • Microbiology
  • Biotechnology

Background:

  • Microbial surfactants are amphipathic biomolecules produced by various microorganisms.
  • They possess significant surface tension reduction activities and unique properties.
  • Their applications span environmental, medical, agricultural, and industrial sectors.

Purpose of the Study:

  • To review the biochemistry and biosynthesis of microbial surfactants.
  • To explore the diverse biomolecular structures and microbial sources of biosurfactants.
  • To detail the natural roles and potential applications of biosurfactants.

Main Methods:

  • Literature review of scientific studies on microbial surfactants.
  • Analysis of biochemical composition and biosynthetic pathways.
  • Compilation of data on natural roles and applications.

Main Results:

  • Microbial surfactants are composed of carbohydrates, amino acids, lipids, and fatty acids.
  • Diverse microbial sources produce biosurfactants with varying structures.
  • Biosurfactants play crucial roles in nature and have broad application potential.

Conclusions:

  • Understanding biosurfactant biochemistry and biosynthesis is key to developing novel, tailor-made surfactants.
  • Further research can overcome existing challenges and expand biosurfactant applications.