Effect of Various Alternative Carbon Sources on Growth Parameters of Spirulina maxima Microalgae

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MIRHOSSEINI N.; DAVARNEJAD R.; HALLAJISANI A.; Cano Europa e.; TAVAKOLI O.

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Journal: JOURNAL OF FISHERIES SCIENCE AND TECHNOLOGY (JFST) Year:2019 | Volume:8 | Issue:4 Page(s): 229-240

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Information Journal Paper

Title

Effect of Various Alternative Carbon Sources on Growth Parameters of Spirulina maxima Microalgae

Author(s)

Keywords

Carbon SourceQ1

MolassesQ1

GlucoseQ2

Growth ParametersQ2

BiomassQ2

Spirulina maximaQ1

Abstract

Aims Nowadays, microalgae use to produce biologically active drugs and pharmaceuticals. The Carbon Source is an essential factor for Spirulina maxima growth. It is valuable to find the appropriate Carbon Source and its concentration to achieve high levels of Biomass in the shortest cultivation period. Therefore, in the present study, the effect of different Carbon Sources (sodium carbonate, sodium bicarbonate, Glucose, and Molasses) with different concentrations (16, 24, and 32gL-1) on growth and Biomass production was evaluated. Materials & Methods Microalgae were grown in 11 treatments with 3 replications at laboratory temperature (28± 3° C) and 1350± 100Lux light intensity (24-hours exposure-time). The maximum specific growth rate and doubling time were calculated according to nonlinear modeling by Wolfram Mathematica 11. 3 software at a 99% confidence interval. Findings The highest Biomass concentration (gL-1) at the highest Carbon Source concentration in the first 5 days belongs to Molasses (3. 083), Glucose (2. 094), sodium carbonate (0. 869), and sodium bicarbonate (0. 835). Biomass production of treatments except for Glucose in medium was increased by increasing concentration from 16 to 32gL-1. Although Molasses has reached the highest Biomass production during the first 5 days of cultivation, the greatest effect on increasing specific growth rate belongs to the Glucose sample. Conclusion The Carbon Source and its concentration had a significant effect on growth and Biomass production. Glucose was selected as an effective Carbon Source for growth with a concentration of 24gL-1. Moreover, the highest concentration of treatments had shown the least effect on the specific growth rate.

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APA: Copy

MIRHOSSEINI, N., DAVARNEJAD, R., HALLAJISANI, A., Cano Europa, e., & TAVAKOLI, O.. (2019). Effect of Various Alternative Carbon Sources on Growth Parameters of Spirulina maxima Microalgae. JOURNAL OF FISHERIES SCIENCE AND TECHNOLOGY (JFST), 8(4 ), 229-240. SID. https://sid.ir/paper/246757/en

Vancouver: Copy

MIRHOSSEINI N., DAVARNEJAD R., HALLAJISANI A., Cano Europa e., TAVAKOLI O.. Effect of Various Alternative Carbon Sources on Growth Parameters of Spirulina maxima Microalgae. JOURNAL OF FISHERIES SCIENCE AND TECHNOLOGY (JFST)[Internet]. 2019;8(4 ):229-240. Available from: https://sid.ir/paper/246757/en

IEEE: Copy

N. MIRHOSSEINI, R. DAVARNEJAD, A. HALLAJISANI, e. Cano Europa, and O. TAVAKOLI, “Effect of Various Alternative Carbon Sources on Growth Parameters of Spirulina maxima Microalgae,” JOURNAL OF FISHERIES SCIENCE AND TECHNOLOGY (JFST), vol. 8, no. 4 , pp. 229–240, 2019, [Online]. Available: https://sid.ir/paper/246757/en

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