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dc.contributor.authorLuca Russo, Giovanni
dc.contributor.authorLuca Langellotti, Antonio
dc.contributor.authorVerardo, Vito 
dc.contributor.authorMartín García, Beatriz 
dc.contributor.authorOliviero, Maria
dc.contributor.authorMasi, Paolo
dc.date.accessioned2024-09-11T11:10:41Z
dc.date.available2024-09-11T11:10:41Z
dc.date.issued2024-08-05
dc.identifier.citationG.L. Russo et al. 60 (2024) 103341. [https://doi.org/10.1016/j.bcab.2024.103341]es_ES
dc.identifier.urihttps://hdl.handle.net/10481/94350
dc.description.abstractThis study explored the cultivation of Porphyridium cruentum using beet molasses and corn steep liquor (CSL) as alternative agri-waste substrates. The objective was to enhance the biomass and lipid production of P. cruentum, known for its potential as an industrial EPA producer. Using a Box-Behnken Design (BBD) as part of the response surface methodology (RSM), we investigated the effects of beet molasses, CSL, and F/2 nutrients on the microalga's cultivation. The results demonstrated a significant influence of these factors on the final cell count and lipid content over an 8-day cultivation period. Specifically, optimal growth conditions were identified at approximately 1.78 g/L of molasses and 1.89 g/L of CSL, yielding a cell count of 12.1 × 106 cells/mL and a lipid content of 24.48%. Validation experiments reaffirmed these findings, with observed results closely aligning with predicted values. Optimized media achieved also a significant higher content of carotenoids and phycobiliproteins compared to the standard media. This research highlights the potential of using agro-industrial by-products for large-scale cultivation of P. cruentum, offering a sustainable approach for enhancing lipid and pigment production.es_ES
dc.description.sponsorshipERA-Net SUSFOOD2 project SUSPUFA, ID 145, with funding provided by the Italian Ministry of Education, Universities, and Research (MIUR) and the Spanish Ministry of Science, Education, and Universities/Spanish State Research Agency (PCI 2018-093,178)es_ES
dc.description.sponsorshipEuropean Union's Horizon 2020 research and innovation programes_ES
dc.language.isoenges_ES
dc.publisherElsevieres_ES
dc.rightsAtribución 4.0 Internacional*
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/*
dc.subjectFood wastees_ES
dc.subjectMicroalgaees_ES
dc.subjectWaste valorizationes_ES
dc.titleSustainable cultivation of Porphyridium cruentum via agroindustrial by-products: A study on biomass and lipid enhancementes_ES
dc.typejournal articlees_ES
dc.rights.accessRightsopen accesses_ES
dc.identifier.doi10.1016/j.bcab.2024.103341
dc.type.hasVersionVoRes_ES


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Atribución 4.0 Internacional
Except where otherwise noted, this item's license is described as Atribución 4.0 Internacional