Messastrum gracile (Chlorophyceae) growth using sugarcane molasses-based macrophyte extract culture media
Autor(a) principal: | |
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Data de Publicação: | 2021 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1007/s10811-021-02493-1 http://hdl.handle.net/11449/210358 |
Resumo: | The current study investigated whether untreated and pretreated molasses is suitable for Messastrum gracile growth and the influence of extracts of macrophyte species used as culture media. There was a difference in nutrient composition of the macrophyte culture media with high concentrations of P and N (60 mg L-1) in Salvinia auriculata extract culture medium. When exposed to sugarcane molasses, the availability of these nutrients in the culture medium did not directly affect microalgae growth, since the highest growth rate (k = 0.22) and cell density (204 x 10(5) cells mL(-1)) were observed in Lemna minor culture medium, where N and P concentrations were below 0.3 mg L-1. In macrophyte culture media, total inorganic nitrogen concentrations were higher than total phosphorous. Lipid contents were different under both mixotrophic conditions; they were higher under untreated molasses, except S. auriculata culture medium; however, protein contents under two conditions were lower than 24% biomass dry weight. Low-cost production with annual costs of US$ 961.62 and annual biomass production of US$ 5.20 per tonne dry biomass was observed. Current analysis shows that sugarcane molasses (under untreated and pretreated) is not a good alternative to improve and maintain M. gracile, although the opposite occurred with macrophyte culture media that have low cost and high nutrient concentrations enabling the cultivation of this microalga in laboratory. |
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Messastrum gracile (Chlorophyceae) growth using sugarcane molasses-based macrophyte extract culture mediaBiochemical compositionCost culture mediaPretreated and untreated molassesThe current study investigated whether untreated and pretreated molasses is suitable for Messastrum gracile growth and the influence of extracts of macrophyte species used as culture media. There was a difference in nutrient composition of the macrophyte culture media with high concentrations of P and N (60 mg L-1) in Salvinia auriculata extract culture medium. When exposed to sugarcane molasses, the availability of these nutrients in the culture medium did not directly affect microalgae growth, since the highest growth rate (k = 0.22) and cell density (204 x 10(5) cells mL(-1)) were observed in Lemna minor culture medium, where N and P concentrations were below 0.3 mg L-1. In macrophyte culture media, total inorganic nitrogen concentrations were higher than total phosphorous. Lipid contents were different under both mixotrophic conditions; they were higher under untreated molasses, except S. auriculata culture medium; however, protein contents under two conditions were lower than 24% biomass dry weight. Low-cost production with annual costs of US$ 961.62 and annual biomass production of US$ 5.20 per tonne dry biomass was observed. Current analysis shows that sugarcane molasses (under untreated and pretreated) is not a good alternative to improve and maintain M. gracile, although the opposite occurred with macrophyte culture media that have low cost and high nutrient concentrations enabling the cultivation of this microalga in laboratory.Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)Univ Estadual Paulista, Aquaculture Ctr, Lab Limnol & Plankton Prod, BR-14884900 Jaboticabal, SP, BrazilUniv Estadual Paulista, Aquaculture Ctr, Lab Limnol & Plankton Prod, BR-14884900 Jaboticabal, SP, BrazilFAPESP: 14/24697-3CAPES: 17/11001-9SpringerUniversidade Estadual Paulista (Unesp)Tedesque, Mayara Galatti [UNESP]Scardoeli-Truzzi, Bruno [UNESP]Sipauba-Tavares, Lucia Helena [UNESP]2021-06-25T15:05:59Z2021-06-25T15:05:59Z2021-05-24info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article10http://dx.doi.org/10.1007/s10811-021-02493-1Journal Of Applied Phycology. Dordrecht: Springer, 10 p., 2021.0921-8971http://hdl.handle.net/11449/21035810.1007/s10811-021-02493-1WOS:000653659000002Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengJournal Of Applied Phycologyinfo:eu-repo/semantics/openAccess2024-04-09T15:37:13Zoai:repositorio.unesp.br:11449/210358Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T21:31:42.979896Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Messastrum gracile (Chlorophyceae) growth using sugarcane molasses-based macrophyte extract culture media |
title |
Messastrum gracile (Chlorophyceae) growth using sugarcane molasses-based macrophyte extract culture media |
spellingShingle |
Messastrum gracile (Chlorophyceae) growth using sugarcane molasses-based macrophyte extract culture media Tedesque, Mayara Galatti [UNESP] Biochemical composition Cost culture media Pretreated and untreated molasses |
title_short |
Messastrum gracile (Chlorophyceae) growth using sugarcane molasses-based macrophyte extract culture media |
title_full |
Messastrum gracile (Chlorophyceae) growth using sugarcane molasses-based macrophyte extract culture media |
title_fullStr |
Messastrum gracile (Chlorophyceae) growth using sugarcane molasses-based macrophyte extract culture media |
title_full_unstemmed |
Messastrum gracile (Chlorophyceae) growth using sugarcane molasses-based macrophyte extract culture media |
title_sort |
Messastrum gracile (Chlorophyceae) growth using sugarcane molasses-based macrophyte extract culture media |
author |
Tedesque, Mayara Galatti [UNESP] |
author_facet |
Tedesque, Mayara Galatti [UNESP] Scardoeli-Truzzi, Bruno [UNESP] Sipauba-Tavares, Lucia Helena [UNESP] |
author_role |
author |
author2 |
Scardoeli-Truzzi, Bruno [UNESP] Sipauba-Tavares, Lucia Helena [UNESP] |
author2_role |
author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Tedesque, Mayara Galatti [UNESP] Scardoeli-Truzzi, Bruno [UNESP] Sipauba-Tavares, Lucia Helena [UNESP] |
dc.subject.por.fl_str_mv |
Biochemical composition Cost culture media Pretreated and untreated molasses |
topic |
Biochemical composition Cost culture media Pretreated and untreated molasses |
description |
The current study investigated whether untreated and pretreated molasses is suitable for Messastrum gracile growth and the influence of extracts of macrophyte species used as culture media. There was a difference in nutrient composition of the macrophyte culture media with high concentrations of P and N (60 mg L-1) in Salvinia auriculata extract culture medium. When exposed to sugarcane molasses, the availability of these nutrients in the culture medium did not directly affect microalgae growth, since the highest growth rate (k = 0.22) and cell density (204 x 10(5) cells mL(-1)) were observed in Lemna minor culture medium, where N and P concentrations were below 0.3 mg L-1. In macrophyte culture media, total inorganic nitrogen concentrations were higher than total phosphorous. Lipid contents were different under both mixotrophic conditions; they were higher under untreated molasses, except S. auriculata culture medium; however, protein contents under two conditions were lower than 24% biomass dry weight. Low-cost production with annual costs of US$ 961.62 and annual biomass production of US$ 5.20 per tonne dry biomass was observed. Current analysis shows that sugarcane molasses (under untreated and pretreated) is not a good alternative to improve and maintain M. gracile, although the opposite occurred with macrophyte culture media that have low cost and high nutrient concentrations enabling the cultivation of this microalga in laboratory. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-06-25T15:05:59Z 2021-06-25T15:05:59Z 2021-05-24 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1007/s10811-021-02493-1 Journal Of Applied Phycology. Dordrecht: Springer, 10 p., 2021. 0921-8971 http://hdl.handle.net/11449/210358 10.1007/s10811-021-02493-1 WOS:000653659000002 |
url |
http://dx.doi.org/10.1007/s10811-021-02493-1 http://hdl.handle.net/11449/210358 |
identifier_str_mv |
Journal Of Applied Phycology. Dordrecht: Springer, 10 p., 2021. 0921-8971 10.1007/s10811-021-02493-1 WOS:000653659000002 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Journal Of Applied Phycology |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
10 |
dc.publisher.none.fl_str_mv |
Springer |
publisher.none.fl_str_mv |
Springer |
dc.source.none.fl_str_mv |
Web of Science reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1808129331134726144 |