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Updated: Jan 28, 2026
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Correlative Microscopy for 3D Structural Analysis of Dynamic Interactions
Published on: June 24, 2013
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Mediterranean Seaweed Polysaccharides: Insight into Chemical Structures, Applications, and Structure/Application
Silvia Fanina1, Angela Casillo1, Maria Michela Corsaro1,2
1Department of Chemical Sciences, University of Naples Federico II, Via Cintia 4, 80126 Napoli, Italy.
Marine Drugs
|January 27, 2026
Summary
Mediterranean macroalgal polysaccharides are understudied but show significant potential. Advances in sustainable extraction reveal opportunities for pharmaceutical and biotechnological applications.
Area of Science:
- Marine Biotechnology
- Natural Product Chemistry
- Phycology
Background:
- Mediterranean macroalgae harbor rich biodiversity with under-explored endemic taxa.
- Algal polysaccharides are extensively researched globally, yet Mediterranean species remain comparatively understudied.
- These polysaccharides possess promising biotechnological potential.
Purpose of the Study:
- To review major polysaccharides from Mediterranean macroalgae.
- To highlight their structural features, bioactivities, and structure-activity relationships.
- To overview extraction and purification strategies, including green technologies.
Main Methods:
- Literature review of scientific publications on Mediterranean macroalgal polysaccharides.
- Analysis of structural characteristics and reported bioactivities.
- Evaluation of extraction and purification methodologies.
Main Results:
- Identified key polysaccharides from Mediterranean macroalgae with diverse structural features.
- Documented a range of bioactivities, including pharmaceutical and biomedical potential.
- Summarized conventional and emerging green extraction techniques.
Conclusions:
- Mediterranean macroalgal polysaccharides represent a valuable, underutilized resource.
- Potent biological activities and sustainable extraction methods unlock new application opportunities.
- Further research can drive innovation in pharmaceutical, cosmetic, biomedical, and biotechnology sectors.
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