Biological Activity of Lipids and Photosynthetic Pigments ofSargassum pallidumC. Agardh
| Autor: | N. I. Gerasimenko, E. A. Martyyas, S. V. Logvinov, N. G. Busarova |
|---|---|
| Rok vydání: | 2014 |
| Předmět: |
Chlorophyll
Staphylococcus aureus Erythrocytes Cell Survival Microorganism Septoria glycines Fatty Acids Nonesterified Xanthophylls Microbiology Mice chemistry.chemical_compound Anti-Infective Agents Fusarium Candida albicans Fusarium oxysporum Escherichia coli Tumor Cells Cultured Animals Fucoxanthin Photosynthesis Sargassum pallidum Carcinoma Ehrlich Tumor biology Fatty Acids Sargassum Pigments Biological General Medicine biology.organism_classification Antimicrobial chemistry Seasons Glycolipids Bacteria |
| Zdroj: | Прикладная биохимия и микробиология. 50:85-94 |
| ISSN: | 0555-1099 |
| Popis: | The biological activity of lipids and photosynthetic pigments of the kelp Sargassum pallidum (Turner) C. Agardh has been studied. Free fatty acids and their esters demonstrated considerable antimicrobial activity against bacteria (Staphylococcus aureus[ital] and Escherichia coli), yeast-like fungi (Candida albicans), and opportunistic pathogenic (Aspergilius niger) and phytopathogenic (Fusarium oxysporum, and Septoria glycines) fungi. Glyceroglycolipids and neutral lipids demonstrated moderate activity. Fucoxanthin and chlorophylls weakly suppressed the growth of microorganisms. None of the studied substances demonstrated activity against Ehrlich's carcinoma. It was shown that the season of weed harvesting affected both antimicrobial and hemolytic activities of different lipids due to changes in their fatty acid composition. |
| Databáze: | OpenAIRE |
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