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Kharchuk IA, Rylkova OA, Beregovaya NM. State of Cyanobacteria Arthrospira platensis and of Associated Microflora during Long-Term Storage in the State of Anhydrobiosis. Microbiology (Reading) 2022. [DOI: 10.1134/s0026261722601786] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
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Markou G, Diamantis A, Arapoglou D, Mitrogiannis D, González-fernández C, Unc A. Growing Spirulina (Arthrospira platensis) in seawater supplemented with digestate: Trade-offs between increased salinity, nutrient and light availability. Biochem Eng J 2021; 165:107815. [DOI: 10.1016/j.bej.2020.107815] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Bezerra PQM, Moraes L, Cardoso LG, Druzian JI, Morais MG, Nunes IL, Costa JAV. Spirulina sp. LEB 18 cultivation in seawater and reduced nutrients: Bioprocess strategy for increasing carbohydrates in biomass. Bioresour Technol 2020; 316:123883. [PMID: 32739575 DOI: 10.1016/j.biortech.2020.123883] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/04/2020] [Revised: 06/29/2020] [Accepted: 07/16/2020] [Indexed: 06/11/2023]
Abstract
This study aimed to evaluate the growth and production of biomolecules by Spirulina sp. LEB 18 cultivated in seawater. The seawater was used without nutrient addition (SW0) and supplemented with 100% (SW100), 50% (SW50), and 25% (SW25) nitrogen, phosphorus, iron, and EDTA concentrations that make up the Zarrouk culture medium. When grown in SW0, Spirulina sp. LEB 18 showed maximum biomass concentration (2.17 g L-1) on the 11th d of cultivation and an increase in the carbohydrate content and productivity by 203% and 52%, respectively, when compared to the control culture. This cultivation strategy demonstrated the feasibility of using seawater as an alternative to freshwater in cultures as well as reduced nutritional requirements for biomass and carbohydrate production.
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Affiliation(s)
- P Q M Bezerra
- Laboratory of Biochemical Engineering, College of Chemistry and Food Engineering, Federal University of Rio Grande, 96203-900 Rio Grande-RS, Brazil
| | - L Moraes
- Laboratory of Biochemical Engineering, College of Chemistry and Food Engineering, Federal University of Rio Grande, 96203-900 Rio Grande-RS, Brazil
| | - L G Cardoso
- Department of Bromatological Analysis, Faculty of Pharmacy, Federal University of Bahia, 40170-115 Salvador-BA, Brazil
| | - J I Druzian
- Department of Bromatological Analysis, Faculty of Pharmacy, Federal University of Bahia, 40170-115 Salvador-BA, Brazil
| | - M G Morais
- Laboratory of Microbiology and Biochemistry, College of Chemistry and Food Engineering, Federal University of Rio Grande, 96203-900 Rio Grande-RS, Brazil
| | - I L Nunes
- Department of Food Science and Technology, Center for Agrarian Sciences, Federal University of Santa Catarina, 88034-000 Florianópolis-SC, Brazil
| | - J A V Costa
- Laboratory of Biochemical Engineering, College of Chemistry and Food Engineering, Federal University of Rio Grande, 96203-900 Rio Grande-RS, Brazil.
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Toyoshima M, Aikawa S, Yamagishi T, Kondo A, Kawai H. A pilot-scale floating closed culture system for the multicellular cyanobacterium Arthrospira platensis NIES-39. J Appl Phycol 2014; 27:2191-2202. [PMID: 26523091 PMCID: PMC4621703 DOI: 10.1007/s10811-014-0484-2] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/22/2014] [Revised: 11/28/2014] [Accepted: 11/28/2014] [Indexed: 06/05/2023]
Abstract
Microalgae are considered to be efficient bio-resources for biofuels and bio-based chemicals because they generally have high productivity. The filamentous cyanobacterium Arthrospira (Spirulina) platensis has been widely used for food, feed, and nutrient supplements and is usually cultivated in open ponds. In order to extend the surface area for growing this alga, we designed a pilot-scale floating closed culture system for cultivating A. platensis on open water and compared the growth and quality of the alga harvested at both subtropical and temperate regions. The biomass productivity of A. platensis NIES-39 was ca. 9 g dry biomass m-2 day-1 in summer at Awaji Island (warm temperature region) and ca. 10 and 6 g dry biomass m-2 day-1 in autumn and winter, respectively, at Ishigaki Island, (subtropical region) in Japan. If seawater can be used for culture media, culture cost can be reduced; therefore, we examined the influence of seawater salt concentrations on the growth of A. platensis NIES-39. Growth rates of A. platensis NIES-39 in diluted seawater with enrichment of 2.5 g L-1 NaNO3, 0.01 g L-1 FeSO4·7H2O, and 0.08 g L-1 Na2EDTA were considerably lower than SOT medium, but the biomass productivity (dry weight) was comparable to SOT medium. This is explained by the heavier cell weight of the alga grown in modified seawater media compared to the alga grown in SOT medium. Furthermore, A. platensis grown in modified seawater-based medium exhibited self-flocculation and had more loosely coiled trichomes.
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Affiliation(s)
- Masakazu Toyoshima
- Kobe University Research Center for Inland Seas Rokkodai, Nadaku, Kobe, 657-8501 Japan
- Core Research for Evolutional Science and Technology, Japan Science and Technology Agency, 3-5 Sanbancho, Chiyodaku, Tokyo, 102-0075 Japan
| | - Shimpei Aikawa
- Department of Chemical Science and Engineering, Graduate School of Engineering, Kobe University, 1-1 Rokkodai, Nadaku, Kobe, 657-8501 Japan
- Core Research for Evolutional Science and Technology, Japan Science and Technology Agency, 3-5 Sanbancho, Chiyodaku, Tokyo, 102-0075 Japan
| | - Takahiro Yamagishi
- Kobe University Research Center for Inland Seas Rokkodai, Nadaku, Kobe, 657-8501 Japan
- Core Research for Evolutional Science and Technology, Japan Science and Technology Agency, 3-5 Sanbancho, Chiyodaku, Tokyo, 102-0075 Japan
| | - Akihiko Kondo
- Department of Chemical Science and Engineering, Graduate School of Engineering, Kobe University, 1-1 Rokkodai, Nadaku, Kobe, 657-8501 Japan
- Core Research for Evolutional Science and Technology, Japan Science and Technology Agency, 3-5 Sanbancho, Chiyodaku, Tokyo, 102-0075 Japan
| | - Hiroshi Kawai
- Kobe University Research Center for Inland Seas Rokkodai, Nadaku, Kobe, 657-8501 Japan
- Core Research for Evolutional Science and Technology, Japan Science and Technology Agency, 3-5 Sanbancho, Chiyodaku, Tokyo, 102-0075 Japan
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Olguín EJ, Hernández B, Araus A, Camacho R, González R, Ramírez ME, Galicia S, Mercado G. Simultaneous high-biomass protein production and nutrient removal using Spirulina maxima in sea water supplemented with anaerobic effluents. World J Microbiol Biotechnol 2014; 10:576-8. [DOI: 10.1007/bf00367671] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Revised: 05/20/1994] [Accepted: 05/23/1994] [Indexed: 10/26/2022]
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Madkour FF, Kamil AEW, Nasr HS. Production and nutritive value of Spirulina platensis in reduced cost media. The Egyptian Journal of Aquatic Research 2012; 38:51-57. [DOI: 10.1016/j.ejar.2012.09.003] [Citation(s) in RCA: 57] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/02/2023]
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Leema JTM, Kirubagaran R, Vinithkumar NV, Dheenan PS, Karthikayulu S. High value pigment production from Arthrospira (Spirulina) platensis cultured in seawater. Bioresour Technol 2010; 101:9221-9227. [PMID: 20655201 DOI: 10.1016/j.biortech.2010.06.120] [Citation(s) in RCA: 78] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/22/2010] [Revised: 06/23/2010] [Accepted: 06/26/2010] [Indexed: 05/29/2023]
Abstract
The prospects of utilizing pretreated seawater for the culture of Arthrospira (Spirulina) platensis was evaluated under laboratory conditions with three seawater media and a control: (1) Zarrouk media (freshwater-control) (2) seawater media SW 1 (3) seawater media SW2 and (4) seawater media SW 3. The relative performance of these media were investigated with respect to their biomass production, pigment production (phycocyanin, lutein and betacarotene), and biochemical composition. A. platensis grown in media SW 2 had a biomass production (2.99+/-0.145 g L(-1)) comparable to that of control media (3.114+/-0.085 g L(-1)); highest specific growth rate (0.255 d(-1)) and lowest doubling time (2.720 days). Phycocyanin content of the cells grown in seawater media SW 3(81.85%) was closer to that of control. Similarly the purity ratio of phycocyanin produced from cells grown in seawater media SW 3 and control were closer to 4, while the phycocyanin obtained from cells grown in other two media exhibited lower purity ratios due to accumulation of lower molecular weight carbohydrates. The phycocyanin/Chl-a ratio and the betacarotene/Chl-a ratio of the cells grown in seawater media were higher than control. The lutein content of A. platensis cells grown in seawater media SW 2 was higher than that of control. The cells grown in seawater media had a slightly modified biochemical composition than the control with a higher carbohydrate and lower protein content. All the three seawater based media with fewer chemicals than the control (Zarrouk media) supported the growth of A. platensis as good as the control.
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Affiliation(s)
- J T Mary Leema
- Andaman Nicobar Centre for Ocean Science and Technology, NIOT R&D Complex, Dollygunj, Port Blair 744103, A&N Islands, India.
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Samson R, Leduy A. Multistage continuous cultivation of blue-green alga spirulina maxima in the flat tank photobioreactors with recycle. CAN J CHEM ENG 1985. [DOI: 10.1002/cjce.5450630117] [Citation(s) in RCA: 42] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Rolz C. Microbial Biomass from Renewables: A Second Review of Alternatives. Elsevier; 1984. pp. 213-356. [DOI: 10.1016/b978-0-12-040307-3.50013-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register]
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