Spirulina cultivation with a CO2 absorbent: Influence on growth parameters and macromolecule production
•Increase in MEA concentration, there was also an increase in Spirulina growth rate.•MEA concentrations selected were 0.10, 0.20 and 0.41mmolL−1 (0.13gMEAgbiomass−1).•The MEA addition increased the protein concentration in biomass Spirulina. The objective of this study was to select a concentration...
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| Veröffentlicht in: | Bioresource technology 2016-01, Vol.200, p.528-534 |
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| creator | Rosa, Gabriel Martins da Moraes, Luiza de Souza, Michele da Rosa Andrade Zimmermann Costa, Jorge Alberto Vieira |
| description | •Increase in MEA concentration, there was also an increase in Spirulina growth rate.•MEA concentrations selected were 0.10, 0.20 and 0.41mmolL−1 (0.13gMEAgbiomass−1).•The MEA addition increased the protein concentration in biomass Spirulina.
The objective of this study was to select a concentration of CO2 absorbents to supplement Spirulina sp. LEB 18 cultivation and to evaluate the effect of these compounds on the growth and production of macromolecules. Three initial biomass concentrations (X0), eight concentrations of monoethanolamine (MEA), and three NaOH concentrations were tested. The selected MEA concentrations did not inhibit the growth of Spirulina and doubled the dissolved inorganic carbon concentration in the assay medium in relation to the concentration of NaOH. The protein concentration in the biomass grown with MEA was, on average, 17% higher than that obtained with NaOH. Thus, it was found that MEA did not reduce the productivity of Spirulina sp. LEB 18, and its use can be further explored as a means for converting the carbon dissolved in the medium to biomolecules. |
| doi_str_mv | 10.1016/j.biortech.2015.10.025 |
| format | Article |
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The objective of this study was to select a concentration of CO2 absorbents to supplement Spirulina sp. LEB 18 cultivation and to evaluate the effect of these compounds on the growth and production of macromolecules. Three initial biomass concentrations (X0), eight concentrations of monoethanolamine (MEA), and three NaOH concentrations were tested. The selected MEA concentrations did not inhibit the growth of Spirulina and doubled the dissolved inorganic carbon concentration in the assay medium in relation to the concentration of NaOH. The protein concentration in the biomass grown with MEA was, on average, 17% higher than that obtained with NaOH. Thus, it was found that MEA did not reduce the productivity of Spirulina sp. LEB 18, and its use can be further explored as a means for converting the carbon dissolved in the medium to biomolecules.</description><identifier>ISSN: 0960-8524</identifier><identifier>EISSN: 1873-2976</identifier><identifier>DOI: 10.1016/j.biortech.2015.10.025</identifier><identifier>PMID: 26524251</identifier><language>eng</language><publisher>England: Elsevier Ltd</publisher><subject>Biomass ; Biomass productivity ; Carbon - chemistry ; Carbon - pharmacology ; Carbon Dioxide - chemistry ; Chemical absorbent ; Ethanolamine - pharmacology ; Hydrogen - chemistry ; Hydrogen-Ion Concentration ; Macromolecular Substances - metabolism ; Microalgae ; Monoethanolamine ; Nitrogen - chemistry ; Organic Chemicals - chemistry ; Photobioreactors ; Sodium Hydroxide - chemistry ; Spirulina - growth & development ; Temperature</subject><ispartof>Bioresource technology, 2016-01, Vol.200, p.528-534</ispartof><rights>2015 Elsevier Ltd</rights><rights>Copyright © 2015 Elsevier Ltd. All rights reserved.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c416t-1a0c64d3935e9f7ed6d642c0ac7e30ed2d2a7f56f083d985716c4ec45f40ccfa3</citedby><cites>FETCH-LOGICAL-c416t-1a0c64d3935e9f7ed6d642c0ac7e30ed2d2a7f56f083d985716c4ec45f40ccfa3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S0960852415014200$$EHTML$$P50$$Gelsevier$$Hfree_for_read</linktohtml><link.rule.ids>314,776,780,3537,27901,27902,65534</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/26524251$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Rosa, Gabriel Martins da</creatorcontrib><creatorcontrib>Moraes, Luiza</creatorcontrib><creatorcontrib>de Souza, Michele da Rosa Andrade Zimmermann</creatorcontrib><creatorcontrib>Costa, Jorge Alberto Vieira</creatorcontrib><title>Spirulina cultivation with a CO2 absorbent: Influence on growth parameters and macromolecule production</title><title>Bioresource technology</title><addtitle>Bioresour Technol</addtitle><description>•Increase in MEA concentration, there was also an increase in Spirulina growth rate.•MEA concentrations selected were 0.10, 0.20 and 0.41mmolL−1 (0.13gMEAgbiomass−1).•The MEA addition increased the protein concentration in biomass Spirulina.
The objective of this study was to select a concentration of CO2 absorbents to supplement Spirulina sp. LEB 18 cultivation and to evaluate the effect of these compounds on the growth and production of macromolecules. Three initial biomass concentrations (X0), eight concentrations of monoethanolamine (MEA), and three NaOH concentrations were tested. The selected MEA concentrations did not inhibit the growth of Spirulina and doubled the dissolved inorganic carbon concentration in the assay medium in relation to the concentration of NaOH. The protein concentration in the biomass grown with MEA was, on average, 17% higher than that obtained with NaOH. Thus, it was found that MEA did not reduce the productivity of Spirulina sp. LEB 18, and its use can be further explored as a means for converting the carbon dissolved in the medium to biomolecules.</description><subject>Biomass</subject><subject>Biomass productivity</subject><subject>Carbon - chemistry</subject><subject>Carbon - pharmacology</subject><subject>Carbon Dioxide - chemistry</subject><subject>Chemical absorbent</subject><subject>Ethanolamine - pharmacology</subject><subject>Hydrogen - chemistry</subject><subject>Hydrogen-Ion Concentration</subject><subject>Macromolecular Substances - metabolism</subject><subject>Microalgae</subject><subject>Monoethanolamine</subject><subject>Nitrogen - chemistry</subject><subject>Organic Chemicals - chemistry</subject><subject>Photobioreactors</subject><subject>Sodium Hydroxide - chemistry</subject><subject>Spirulina - growth & development</subject><subject>Temperature</subject><issn>0960-8524</issn><issn>1873-2976</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2016</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqFkMtOwzAQRS0EgvL4hcpLNil-xUlYgSpeEhILYG259oS6SuJiOyD-HkcFtqwsXZ254zkIzSlZUELlxWaxcj4kMOsFI7TM4YKwcg_NaF3xgjWV3Ecz0khS1CUTR-g4xg0hhNOKHaIjJnPISjpDb89bF8bODRqbsUvuQyfnB_zp0hprvHxiWK-iDysY0iV-GNpuhMEAzshb8J8Z2uqge0gQItaDxb02wfe-g9wGeBu8Hc3UeIoOWt1FOPt5T9Dr7c3L8r54fLp7WF4_FkZQmQqqiZHC8oaX0LQVWGmlYIZoUwEnYJllumpL2ZKa26YuKyqNACPKVhBjWs1P0PmuN69-HyEm1btooOv0AH6Mila8FjUXdZNRuUPzj2MM0KptcL0OX4oSNUlWG_UrWU2SpzxLzoPznx3jqgf7N_ZrNQNXOwDypR8OgorGTd6sC2CSst79t-Mbv1OTQw</recordid><startdate>201601</startdate><enddate>201601</enddate><creator>Rosa, Gabriel Martins da</creator><creator>Moraes, Luiza</creator><creator>de Souza, Michele da Rosa Andrade Zimmermann</creator><creator>Costa, Jorge Alberto Vieira</creator><general>Elsevier Ltd</general><scope>6I.</scope><scope>AAFTH</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>201601</creationdate><title>Spirulina cultivation with a CO2 absorbent: Influence on growth parameters and macromolecule production</title><author>Rosa, Gabriel Martins da ; Moraes, Luiza ; de Souza, Michele da Rosa Andrade Zimmermann ; Costa, Jorge Alberto Vieira</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c416t-1a0c64d3935e9f7ed6d642c0ac7e30ed2d2a7f56f083d985716c4ec45f40ccfa3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2016</creationdate><topic>Biomass</topic><topic>Biomass productivity</topic><topic>Carbon - chemistry</topic><topic>Carbon - pharmacology</topic><topic>Carbon Dioxide - chemistry</topic><topic>Chemical absorbent</topic><topic>Ethanolamine - pharmacology</topic><topic>Hydrogen - chemistry</topic><topic>Hydrogen-Ion Concentration</topic><topic>Macromolecular Substances - metabolism</topic><topic>Microalgae</topic><topic>Monoethanolamine</topic><topic>Nitrogen - chemistry</topic><topic>Organic Chemicals - chemistry</topic><topic>Photobioreactors</topic><topic>Sodium Hydroxide - chemistry</topic><topic>Spirulina - growth & development</topic><topic>Temperature</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Rosa, Gabriel Martins da</creatorcontrib><creatorcontrib>Moraes, Luiza</creatorcontrib><creatorcontrib>de Souza, Michele da Rosa Andrade Zimmermann</creatorcontrib><creatorcontrib>Costa, Jorge Alberto Vieira</creatorcontrib><collection>ScienceDirect Open Access Titles</collection><collection>Elsevier:ScienceDirect:Open Access</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Bioresource technology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Rosa, Gabriel Martins da</au><au>Moraes, Luiza</au><au>de Souza, Michele da Rosa Andrade Zimmermann</au><au>Costa, Jorge Alberto Vieira</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Spirulina cultivation with a CO2 absorbent: Influence on growth parameters and macromolecule production</atitle><jtitle>Bioresource technology</jtitle><addtitle>Bioresour Technol</addtitle><date>2016-01</date><risdate>2016</risdate><volume>200</volume><spage>528</spage><epage>534</epage><pages>528-534</pages><issn>0960-8524</issn><eissn>1873-2976</eissn><abstract>•Increase in MEA concentration, there was also an increase in Spirulina growth rate.•MEA concentrations selected were 0.10, 0.20 and 0.41mmolL−1 (0.13gMEAgbiomass−1).•The MEA addition increased the protein concentration in biomass Spirulina.
The objective of this study was to select a concentration of CO2 absorbents to supplement Spirulina sp. LEB 18 cultivation and to evaluate the effect of these compounds on the growth and production of macromolecules. Three initial biomass concentrations (X0), eight concentrations of monoethanolamine (MEA), and three NaOH concentrations were tested. The selected MEA concentrations did not inhibit the growth of Spirulina and doubled the dissolved inorganic carbon concentration in the assay medium in relation to the concentration of NaOH. The protein concentration in the biomass grown with MEA was, on average, 17% higher than that obtained with NaOH. Thus, it was found that MEA did not reduce the productivity of Spirulina sp. LEB 18, and its use can be further explored as a means for converting the carbon dissolved in the medium to biomolecules.</abstract><cop>England</cop><pub>Elsevier Ltd</pub><pmid>26524251</pmid><doi>10.1016/j.biortech.2015.10.025</doi><tpages>7</tpages><oa>free_for_read</oa></addata></record> |
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| subjects | Biomass Biomass productivity Carbon - chemistry Carbon - pharmacology Carbon Dioxide - chemistry Chemical absorbent Ethanolamine - pharmacology Hydrogen - chemistry Hydrogen-Ion Concentration Macromolecular Substances - metabolism Microalgae Monoethanolamine Nitrogen - chemistry Organic Chemicals - chemistry Photobioreactors Sodium Hydroxide - chemistry Spirulina - growth & development Temperature |
| title | Spirulina cultivation with a CO2 absorbent: Influence on growth parameters and macromolecule production |
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