Publication
Effect of brewery effluent inhibitors on Rhodotorula toruloides NCYC 921 cells grown in pure and mixed cultures at pH 4 and 6
| dc.contributor.author | Dias, Carla | |
| dc.contributor.author | Santos, J. A. L. | |
| dc.contributor.author | Reis, Alberto | |
| dc.contributor.author | Silva, Teresa Lopes da | |
| dc.date.accessioned | 2022-12-06T11:45:21Z | |
| dc.date.available | 2022-12-06T11:45:21Z | |
| dc.date.issued | 2022-09 | |
| dc.description.abstract | ABSTRACT: The presence of inhibitor compounds in the culture medium can cause severe effects on the microorganisms cells. Brewery wastewaters present organic acids (acetic, propionic and butyric acids) which can severely affect yeast cells metabolism, when grown in pure cultures, although in mixed cultures they are able to develop. To understand the physiological changes on Rhodotorula toruloides (formerly Rhodosporidium toruloides) cells when fermenting in the presence of the organic acids present in brewery wastewater, pure and mixed cultures with the microalga Tetradesmus obliquus were performed in a synthetic medium containing the same organic acids concentrations that are present in brewery wastewater at pH 4 and 6. It was concluded that, at pH 4, the organic acids effects in the yeast cells were much more toxic than at pH 6. Moreover, mixed cultures can be an advantage over heterotrophic pure cultures as the microalga is able to contribute for the consumption of potential inhibitors for the yeast. | pt_PT |
| dc.description.version | info:eu-repo/semantics/publishedVersion | pt_PT |
| dc.identifier.citation | Dias, Carla... [et.al.] - Effect of brewery effluent inhibitors on Rhodotorula toruloides NCYC 921 cells grown in pure and mixed cultures at pH 4 and 6. In: Archives of Microbiology, 2022, vol. 204 (9), article nº 549 | pt_PT |
| dc.identifier.doi | 10.1007/s00203-022-03153-9 | pt_PT |
| dc.identifier.eissn | 1432-072X | |
| dc.identifier.issn | 0302-8933 | |
| dc.identifier.uri | http://hdl.handle.net/10400.9/3972 | |
| dc.language.iso | eng | pt_PT |
| dc.peerreviewed | yes | pt_PT |
| dc.publisher | Springer | pt_PT |
| dc.relation | Yeast and Microalgae Symbiotic System for Brewery Wastewater Treatment, Biofuels and Bioproducts | |
| dc.relation.publisherversion | https://doi.org/10.1007/s00203-022-03153-9 | pt_PT |
| dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | pt_PT |
| dc.subject | Microalgae | pt_PT |
| dc.subject | Rhodosporidium toruloides | pt_PT |
| dc.subject | Tetradesmus obliquus | pt_PT |
| dc.subject | Organic acids | pt_PT |
| dc.subject | Inhibitors | pt_PT |
| dc.subject | Flow cytometry | pt_PT |
| dc.title | Effect of brewery effluent inhibitors on Rhodotorula toruloides NCYC 921 cells grown in pure and mixed cultures at pH 4 and 6 | pt_PT |
| dc.type | journal article | |
| dspace.entity.type | Publication | |
| oaire.awardTitle | Yeast and Microalgae Symbiotic System for Brewery Wastewater Treatment, Biofuels and Bioproducts | |
| oaire.awardURI | info:eu-repo/grantAgreement/FCT//SFRH%2FBD%2F117355%2F2016/PT | |
| oaire.citation.title | Archives of Microbiology | pt_PT |
| oaire.citation.volume | 204 | pt_PT |
| person.familyName | Dias | |
| person.familyName | Delgado dos Reis | |
| person.familyName | Saraiva Lopes da Silva | |
| person.givenName | Carla | |
| person.givenName | Alberto José | |
| person.givenName | Maria Teresa | |
| person.identifier.ciencia-id | A415-EBF5-4B2F | |
| person.identifier.ciencia-id | E317-E8DB-14E3 | |
| person.identifier.ciencia-id | FB14-8F56-51E6 | |
| person.identifier.orcid | 0000-0002-3282-4210 | |
| person.identifier.orcid | 0000-0002-1405-9981 | |
| person.identifier.orcid | 0000-0003-4365-8868 | |
| project.funder.identifier | http://doi.org/10.13039/501100001871 | |
| project.funder.name | Fundação para a Ciência e a Tecnologia | |
| rcaap.rights | openAccess | pt_PT |
| rcaap.type | article | pt_PT |
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