Bioeffects of static magnetic fields on the growth and metabolites of C. pyrenoidosa and T. obliquus
Microalgae is one of the most potential materials for biofuels and dietary supplements. However, the high cost of cultivation has always restrained its commercial application. Static magnetic fields (SMF), with the advantages of low operational cost and non-toxic secondary pollution, exhibits great...
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Veröffentlicht in: | Journal of biotechnology 2022-06, Vol.351, p.1-8 |
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Hauptverfasser: | , , , , , , , |
Format: | Artikel |
Sprache: | eng |
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Zusammenfassung: | Microalgae is one of the most potential materials for biofuels and dietary supplements. However, the high cost of cultivation has always restrained its commercial application. Static magnetic fields (SMF), with the advantages of low operational cost and non-toxic secondary pollution, exhibits great potential in the promotion to the microalgal growth and metabolism. In this study, the dynamic patterns on the biomass and metabolites including pigment, protein, carbohydrate, lipid and fatty acids of C. pyrenoidosa and T. obliquus under 30 mT SMF for 15 days at 24 h·d−1 were explored. Results demonstrated that SMF triggered the growth of C. pyrenoidosa and T. obliquus by 32.8% and 31.5%, respectively. SMF significantly stimulated protein synthesis by 44.3%, whereas decreased carbohydrate by 19.7% and lipid by 23.4% in C. pyrenoidosa (p |
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ISSN: | 0168-1656 1873-4863 |
DOI: | 10.1016/j.jbiotec.2022.04.004 |