Influence of olive mill waste phenolic compounds levels on carotenoid production by Rhodotorula spp.
Olive oil production using the two-phase extraction system generates large amounts of biomass named alperujo, which has high percentage of water, slightly acidic pH, and high concentration of salts, organic matter, and phenolic compounds. Due to the presence of these components, alperujo is a signif...
| Main Authors: | , , , , , , , |
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| Format: | Artículo |
| Language: | Inglés |
| Published: |
Elsevier
2022
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| Subjects: | |
| Online Access: | http://hdl.handle.net/20.500.12123/13325 https://www.sciencedirect.com/science/article/pii/S1359511322002161 https://doi.org/10.1016/j.procbio.2022.06.013 |
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| author | Ghilardi, Carolina Sanmartín Negrete, Paola Rodríguez Gutiérrez, Guillermo Monetta, Pablo Miguel Arroyo López, Francisco Noé Hornero Méndez, Dámaso Carelli, Amalia Antonia Borroni, Virginia |
| author_browse | Arroyo López, Francisco Noé Borroni, Virginia Carelli, Amalia Antonia Ghilardi, Carolina Hornero Méndez, Dámaso Monetta, Pablo Miguel Rodríguez Gutiérrez, Guillermo Sanmartín Negrete, Paola |
| author_facet | Ghilardi, Carolina Sanmartín Negrete, Paola Rodríguez Gutiérrez, Guillermo Monetta, Pablo Miguel Arroyo López, Francisco Noé Hornero Méndez, Dámaso Carelli, Amalia Antonia Borroni, Virginia |
| author_sort | Ghilardi, Carolina |
| collection | INTA Digital |
| description | Olive oil production using the two-phase extraction system generates large amounts of biomass named alperujo, which has high percentage of water, slightly acidic pH, and high concentration of salts, organic matter, and phenolic compounds. Due to the presence of these components, alperujo is a significant source of environmental pollution, hindering the disposal of this waste. Nevertheless, some phenolic compounds such as tyrosol and hydroxytyrosol, have high nutraceutical and antioxidant power and could have potential applications in the food, pharmaceutical and cosmetic industries. This work aimed to evaluate the ability of different alperujoderived
media, with different levels of phenolic compounds, to sustain the growth and carotenoid production by yeasts from Rhodotorula genera (R. mucilaginosa LPSC 638, R. glutinis Y54, and R. graminis Y52), as well as to prospect the biotechnological production of carotenoids in these media. The yeasts grew and produced carotenoids in all media, although growth was better in dephenolized media. The highest amount of carotenoids (43.0 ± 3.1 mg/g dry yeast) was obtained with R. glutinis Y54 grown in a thermally treated and dephenolized medium. Our study represents a novel approach to valorize alperujo with a dual benefit, the recovery of valuable compounds, i. e. phenolic compounds, and the bioproduction of new ones, i.e. carotenoids. |
| format | Artículo |
| id | INTA13325 |
| institution | Instituto Nacional de Tecnología Agropecuaria (INTA -Argentina) |
| language | Inglés |
| publishDate | 2022 |
| publishDateRange | 2022 |
| publishDateSort | 2022 |
| publisher | Elsevier |
| publisherStr | Elsevier |
| record_format | dspace |
| spelling | INTA133252022-12-14T11:16:48Z Influence of olive mill waste phenolic compounds levels on carotenoid production by Rhodotorula spp. Ghilardi, Carolina Sanmartín Negrete, Paola Rodríguez Gutiérrez, Guillermo Monetta, Pablo Miguel Arroyo López, Francisco Noé Hornero Méndez, Dámaso Carelli, Amalia Antonia Borroni, Virginia Olea europaea Carotenoides Aprovechamiento de Desechos Compuestos Fenólicos Rhodotorula Carotenoids Waste Utilization Phenolic Compouns Olivo Alperujo Olive oil production using the two-phase extraction system generates large amounts of biomass named alperujo, which has high percentage of water, slightly acidic pH, and high concentration of salts, organic matter, and phenolic compounds. Due to the presence of these components, alperujo is a significant source of environmental pollution, hindering the disposal of this waste. Nevertheless, some phenolic compounds such as tyrosol and hydroxytyrosol, have high nutraceutical and antioxidant power and could have potential applications in the food, pharmaceutical and cosmetic industries. This work aimed to evaluate the ability of different alperujoderived media, with different levels of phenolic compounds, to sustain the growth and carotenoid production by yeasts from Rhodotorula genera (R. mucilaginosa LPSC 638, R. glutinis Y54, and R. graminis Y52), as well as to prospect the biotechnological production of carotenoids in these media. The yeasts grew and produced carotenoids in all media, although growth was better in dephenolized media. The highest amount of carotenoids (43.0 ± 3.1 mg/g dry yeast) was obtained with R. glutinis Y54 grown in a thermally treated and dephenolized medium. Our study represents a novel approach to valorize alperujo with a dual benefit, the recovery of valuable compounds, i. e. phenolic compounds, and the bioproduction of new ones, i.e. carotenoids. EEA San Juan Fil: Ghilardi, Carolina. Universidad Nacional del Sur. Planta Piloto de Ingeniería Química (PLAPIQUI); Argentina Fil: Ghilardi, Carolina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Ghilardi, Carolina. Universidad Nacional del Sur. Departamento de Ingeniería Química; Argentina Fil: Sanmartín Negrete, Paola. Universidad de Buenos Aires. Facultad de Ingeniería. Instituto de Tecnología en Polímeros y Nanotecnología; Argentina Fil: Sanmartín Negrete, Paola. Universidad de Buenos Aires. Facultad de Arquitectura, Diseño y Urbanismo; Argentina Fil: Rodríguez Gutiérrez, Guillermo. Consejo Superior de Investigaciones Científicas. Instituto de la Grasa; España Fil: Monetta, Pablo Miguel. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria San Juan; Argentina. Fil: Arroyo - López, Francisco Noé. Consejo Superior de Investigaciones Científicas. Instituto de la Grasa; España Fil: Hornero - Méndez, Dámaso. Consejo Superior de Investigaciones Científicas. Instituto de la Grasa; España Fil: Carelli, Amalia Antonia. Universidad Nacional del Sur. Planta Piloto de Ingeniería Química (PLAPIQUI); Argentina Fil: Carelli, Amalia Antonia. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Carelli, Amalia Antonia. Universidad Nacional del Sur. Departamento de Ingeniería Química; Argentina Fil: Borroni, Virginia. Universidad de Buenos Aires. Facultad de Ingeniería. Instituto de Tecnología en Polímeros y Nanotecnología; Argentina Fil: Borroni, Virginia. Universidad de Buenos Aires. Facultad de Arquitectura, Diseño y Urbanismo; Argentina 2022-11-07T15:27:07Z 2022-11-07T15:27:07Z 2022-06-16 info:ar-repo/semantics/artículo info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://hdl.handle.net/20.500.12123/13325 https://www.sciencedirect.com/science/article/pii/S1359511322002161 1359-5113 https://doi.org/10.1016/j.procbio.2022.06.013 eng info:eu-repo/semantics/restrictedAccess application/pdf Elsevier Process Biochemistry 120 : 275-286. (September 2022) |
| spellingShingle | Olea europaea Carotenoides Aprovechamiento de Desechos Compuestos Fenólicos Rhodotorula Carotenoids Waste Utilization Phenolic Compouns Olivo Alperujo Ghilardi, Carolina Sanmartín Negrete, Paola Rodríguez Gutiérrez, Guillermo Monetta, Pablo Miguel Arroyo López, Francisco Noé Hornero Méndez, Dámaso Carelli, Amalia Antonia Borroni, Virginia Influence of olive mill waste phenolic compounds levels on carotenoid production by Rhodotorula spp. |
| title | Influence of olive mill waste phenolic compounds levels on carotenoid production by Rhodotorula spp. |
| title_full | Influence of olive mill waste phenolic compounds levels on carotenoid production by Rhodotorula spp. |
| title_fullStr | Influence of olive mill waste phenolic compounds levels on carotenoid production by Rhodotorula spp. |
| title_full_unstemmed | Influence of olive mill waste phenolic compounds levels on carotenoid production by Rhodotorula spp. |
| title_short | Influence of olive mill waste phenolic compounds levels on carotenoid production by Rhodotorula spp. |
| title_sort | influence of olive mill waste phenolic compounds levels on carotenoid production by rhodotorula spp |
| topic | Olea europaea Carotenoides Aprovechamiento de Desechos Compuestos Fenólicos Rhodotorula Carotenoids Waste Utilization Phenolic Compouns Olivo Alperujo |
| url | http://hdl.handle.net/20.500.12123/13325 https://www.sciencedirect.com/science/article/pii/S1359511322002161 https://doi.org/10.1016/j.procbio.2022.06.013 |
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