Carotenoid profile produced by Bacillus licheniformis Rt4M10 isolated from grapevines grown in high altitude and their antioxidant activity
Bacillus licheniformis (BL) strains are used for industrial production of exoenzymes, antibiotics and secondary metabolites, and also serve as probiotics. Some strains sequester heavy metals, promoting plant growth or inducing plant systemic resistance against stresses. However, investigations on th...
| Autores principales: | , , , , , |
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| Formato: | info:ar-repo/semantics/artículo |
| Lenguaje: | Inglés |
| Publicado: |
2018
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| Acceso en línea: | https://onlinelibrary.wiley.com/doi/abs/10.1111/ijfs.13879 http://hdl.handle.net/20.500.12123/2852 https://doi.org/10.1111/ijfs.13879 |
| _version_ | 1855035038798708736 |
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| author | Cohen, Ana Carmen Dichiara, Elisa Jofre, Viviana Patricia Antoniolli, Andrea Bottini, Ambrosio Rubén Piccoli, Patricia Noemí |
| author_browse | Antoniolli, Andrea Bottini, Ambrosio Rubén Cohen, Ana Carmen Dichiara, Elisa Jofre, Viviana Patricia Piccoli, Patricia Noemí |
| author_facet | Cohen, Ana Carmen Dichiara, Elisa Jofre, Viviana Patricia Antoniolli, Andrea Bottini, Ambrosio Rubén Piccoli, Patricia Noemí |
| author_sort | Cohen, Ana Carmen |
| collection | INTA Digital |
| description | Bacillus licheniformis (BL) strains are used for industrial production of exoenzymes, antibiotics and secondary metabolites, and also serve as probiotics. Some strains sequester heavy metals, promoting plant growth or inducing plant systemic resistance against stresses. However, investigations on the biological functions and applicability of carotenoids produced by BL had been less studied. In this study, the carotenoid profile produced by BL Rt4M10 was characterised during the accumulation period of culture and in response to diphenylamine (DPA), inhibitor of carotenoid biosynthesis. The antioxidant scavenging capacities of the carotenoid extracts against oxidative reactions inside the microbial cell and in vitro were also evaluated. Eighteen different carotenoids were analysed; their profile was modified along bacterial growth. DPA decreased carotenoid production by 70%, as well as the cells’ survival in hydrogen peroxide and the antioxidant capacity, thus demonstrating the role of carotenoids from Rt4M10 in oxidative stress. |
| format | info:ar-repo/semantics/artículo |
| id | INTA2852 |
| institution | Instituto Nacional de Tecnología Agropecuaria (INTA -Argentina) |
| language | Inglés |
| publishDate | 2018 |
| publishDateRange | 2018 |
| publishDateSort | 2018 |
| record_format | dspace |
| spelling | INTA28522018-07-23T14:24:31Z Carotenoid profile produced by Bacillus licheniformis Rt4M10 isolated from grapevines grown in high altitude and their antioxidant activity Cohen, Ana Carmen Dichiara, Elisa Jofre, Viviana Patricia Antoniolli, Andrea Bottini, Ambrosio Rubén Piccoli, Patricia Noemí Bacillus licheniformis Carotenoides Vid Antioxidantes Probióticos Carotenoids Grapevines Antioxidants Probiotics Bacillus licheniformis (BL) strains are used for industrial production of exoenzymes, antibiotics and secondary metabolites, and also serve as probiotics. Some strains sequester heavy metals, promoting plant growth or inducing plant systemic resistance against stresses. However, investigations on the biological functions and applicability of carotenoids produced by BL had been less studied. In this study, the carotenoid profile produced by BL Rt4M10 was characterised during the accumulation period of culture and in response to diphenylamine (DPA), inhibitor of carotenoid biosynthesis. The antioxidant scavenging capacities of the carotenoid extracts against oxidative reactions inside the microbial cell and in vitro were also evaluated. Eighteen different carotenoids were analysed; their profile was modified along bacterial growth. DPA decreased carotenoid production by 70%, as well as the cells’ survival in hydrogen peroxide and the antioxidant capacity, thus demonstrating the role of carotenoids from Rt4M10 in oxidative stress. EEA Mendoza Fil: Cohen, Ana Carmen. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto de Biología Agrícola de Mendoza. Universidad Nacional de Cuyo. Facultad de Ciencias Agrarias. Instituto de Biología Agrícola de Mendoza. Laboratorio de Bioquímica Vegetal; Argentina Fil: Dichiara, Elisa. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto de Biología Agrícola de Mendoza. Universidad Nacional de Cuyo. Facultad de Ciencias Agrarias. Instituto de Biología Agrícola de Mendoza. Laboratorio de Bioquímica Vegetal; Argentina Fil: Jofre, Viviana Patricia. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Mendoza. Laboratorio de Aromas y Sustancias Naturales; Argentina Fil: Antoniolli, Andrea. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto de Biología Agrícola de Mendoza. Universidad Nacional de Cuyo. Facultad de Ciencias Agrarias. Instituto de Biología Agrícola de Mendoza. Laboratorio de Bioquímica Vegetal; Argentina Fil: Bottini, Ambrosio Rubén. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto de Biología Agrícola de Mendoza. Universidad Nacional de Cuyo. Facultad de Ciencias Agrarias. Instituto de Biología Agrícola de Mendoza. Laboratorio de Bioquímica Vegetal; Argentina Fil: Piccoli, Patricia Noemí. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto de Biología Agrícola de Mendoza. Universidad Nacional de Cuyo. Facultad de Ciencias Agrarias. Instituto de Biología Agrícola de Mendoza. Laboratorio de Bioquímica Vegetal; Argentina 2018-07-23T14:21:39Z 2018-07-23T14:21:39Z 2018-07 info:ar-repo/semantics/artículo info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion https://onlinelibrary.wiley.com/doi/abs/10.1111/ijfs.13879 http://hdl.handle.net/20.500.12123/2852 0950-5423 1365-2621 https://doi.org/10.1111/ijfs.13879 eng info:eu-repo/semantics/restrictedAccess application/pdf International Journal of Food Science and Technology First published: 11 July 2018 |
| spellingShingle | Bacillus licheniformis Carotenoides Vid Antioxidantes Probióticos Carotenoids Grapevines Antioxidants Probiotics Cohen, Ana Carmen Dichiara, Elisa Jofre, Viviana Patricia Antoniolli, Andrea Bottini, Ambrosio Rubén Piccoli, Patricia Noemí Carotenoid profile produced by Bacillus licheniformis Rt4M10 isolated from grapevines grown in high altitude and their antioxidant activity |
| title | Carotenoid profile produced by Bacillus licheniformis Rt4M10 isolated from grapevines grown in high altitude and their antioxidant activity |
| title_full | Carotenoid profile produced by Bacillus licheniformis Rt4M10 isolated from grapevines grown in high altitude and their antioxidant activity |
| title_fullStr | Carotenoid profile produced by Bacillus licheniformis Rt4M10 isolated from grapevines grown in high altitude and their antioxidant activity |
| title_full_unstemmed | Carotenoid profile produced by Bacillus licheniformis Rt4M10 isolated from grapevines grown in high altitude and their antioxidant activity |
| title_short | Carotenoid profile produced by Bacillus licheniformis Rt4M10 isolated from grapevines grown in high altitude and their antioxidant activity |
| title_sort | carotenoid profile produced by bacillus licheniformis rt4m10 isolated from grapevines grown in high altitude and their antioxidant activity |
| topic | Bacillus licheniformis Carotenoides Vid Antioxidantes Probióticos Carotenoids Grapevines Antioxidants Probiotics |
| url | https://onlinelibrary.wiley.com/doi/abs/10.1111/ijfs.13879 http://hdl.handle.net/20.500.12123/2852 https://doi.org/10.1111/ijfs.13879 |
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