Medicinal and Therapeutic Properties of Algae: A Comprehensive Review

https://doi.org/10.66715/jsccr/2024.v1.i3.1520 Review Research | 2024 | Volume 1 | Issue 3 | Page 15-21

Reshma Rani Dash ¹, Sangeeta Mishra ², Binata Nayak ³

¹Department of Biotechnology, Sambalpur University, Odisha

²Coastal Management Cell, ICZMP, Central Laboratory, State Pollution Control Board, BBSR

³ Professor, School of Life Sciences, Sambalpur University

Corresponding Author: reshmaranii.dash@gmail.com

Medicinal and Therapeutic Properties of Algae: A Comprehensive Review.

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Abstract

Algae comprise a diverse group of photosynthetic organisms ranging from microscopic microalgae to large multicellular seaweeds. In recent decades, algae have emerged as an important source of bioactive compounds with significant pharmaceutical and therapeutic potential. These organisms produce a wide array of secondary metabolites, including polysaccharides, polyphenols, carotenoids, phycobiliproteins, sterols, peptides, fatty acids, and alkaloids, which exhibit antioxidant, antimicrobial, antiviral, anti-inflammatory, anticancer, antidiabetic, and immunomodulatory activities. The growing demand for natural therapeutics and sustainable drug sources has stimulated extensive research into algal biotechnology and marine pharmacology. This review summarizes the major classes of bioactive compounds derived from algae and highlights their medicinal applications, mechanisms of action, and therapeutic significance. Furthermore, the review discusses recent advances in algal bioprospecting and the future prospects of algae-based pharmaceuticals and nutraceuticals.

Keywords: Algae, Microalgae, Seaweed, Bioactive compounds, Antioxidant, Anticancer, Antimicrobial, Therapeutic applications.