dc.creatorNiizawa, Ignacio
dc.creatorEspinaco, Brenda Yanina
dc.creatorLeonardi, Rodrigo Jorge
dc.creatorHeinrich, Josué Miguel
dc.creatorSihufe, Guillermo Adrian
dc.date.accessioned2019-10-21T16:08:56Z
dc.date.accessioned2022-10-15T14:13:21Z
dc.date.available2019-10-21T16:08:56Z
dc.date.available2022-10-15T14:13:21Z
dc.date.created2019-10-21T16:08:56Z
dc.date.issued2018-07
dc.identifierNiizawa, Ignacio; Espinaco, Brenda Yanina; Leonardi, Rodrigo Jorge; Heinrich, Josué Miguel; Sihufe, Guillermo Adrian; Enhancement of astaxanthin production from Haematococcus pluvialis under autotrophic growth conditions by a sequential stress strategy; Taylor & Francis; Preparative Biochemistry And Biotechnology; 48; 6; 7-2018; 528-534
dc.identifier1082-6068
dc.identifierhttp://hdl.handle.net/11336/86595
dc.identifierCONICET Digital
dc.identifierCONICET
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/4395501
dc.description.abstractThe study of microalgal culture has been growing in recent decades, because the cellular structure of microalgae has diverse highly valuable metabolites that have attract attention of numerous companies and research groups. The pigment astaxanthin is considered one of the most powerful antioxidants in nature. The microalga Haematococcus pluvialis was proposed as one of the best natural astaxanthin sources, because it can accumulate high amount of the pigment. In this work, we studied different stress treatments on H. pluvialis growth cultures as well as astaxanthin production under autotrophic growth conditions. The results showed that extending nitrogen starvation before increasing radiation intensity up to 110 μmol photons m−2 s−1 during late the palmella cell phase incremented the astaxanthin concentration up to 2.7% of dry biomass with an efficient light energy utilization during the stress stage.
dc.languageeng
dc.publisherTaylor & Francis
dc.relationinfo:eu-repo/semantics/altIdentifier/doi/https://doi.org/10.1080/10826068.2018.1466159
dc.rightshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.rightsinfo:eu-repo/semantics/restrictedAccess
dc.subjectASTAXANTHIN
dc.subjectAUTOTROPHIC GROWTH
dc.subjectHAEMATOCOCCUS PLUVIALIS
dc.subjectMICROALGAE
dc.subjectRADIATION INTENSITY
dc.titleEnhancement of astaxanthin production from Haematococcus pluvialis under autotrophic growth conditions by a sequential stress strategy
dc.typeinfo:eu-repo/semantics/article
dc.typeinfo:ar-repo/semantics/artículo
dc.typeinfo:eu-repo/semantics/publishedVersion


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