Lupinus mutabilis oil obtained by expeller press : Yield, physicochemical characterization, antioxidant capacity, fatty acids and oxidative stability analyses = Aceite de Lupinus mutabilis obtenido por prensa expeller : Análisis de rendimiento, caracterización fisicoquímica, capacidad antioxidante, ácidos grados y estabilidad oxidativa
The oil of debittered and dehulled grains from two Andean lupins (Lupinus mutabilis) from Peru, Andenes and Común, was extracted by expeller press. The extraction yield and the proximal composition of both varieties were assessed. The oil and the cake, as well as the defatted flour from the variety...
Published in: | Scientia Agropecuaria |
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Language: | Spanish |
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Universidad Nacional de Trujillo
2021
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Online Access: | http://hdl.handle.net/2434/874939 https://doi.org/10.17268/SCI.AGROPECU.2021.025 |
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ftunivmilanoair:oai:air.unimi.it:2434/874939 2024-02-11T09:55:23+01:00 Lupinus mutabilis oil obtained by expeller press : Yield, physicochemical characterization, antioxidant capacity, fatty acids and oxidative stability analyses = Aceite de Lupinus mutabilis obtenido por prensa expeller : Análisis de rendimiento, caracterización fisicoquímica, capacidad antioxidante, ácidos grados y estabilidad oxidativa Pascual-Chagman G. Santa-Cruz-Olivos J. Hidalgo A. Benavente F. Carmen Perez-Camino M. Sotelo-Mendez A. Paucar-Menacho L. M. Encina-Zelada C. R. G. Pascual-Chagman J. Santa-Cruz-Olivo A. Hidalgo F. Benavente M. Carmen Perez-Camino A. Sotelo-Mendez L.M. Paucar-Menacho C.R. Encina-Zelada 2021-04 http://hdl.handle.net/2434/874939 https://doi.org/10.17268/SCI.AGROPECU.2021.025 spa spa Universidad Nacional de Trujillo info:eu-repo/semantics/altIdentifier/wos/WOS:000663139900010 volume:12 issue:2 firstpage:219 lastpage:227 numberofpages:9 journal:SCIENTIA AGROPECUARIA http://hdl.handle.net/2434/874939 doi:10.17268/SCI.AGROPECU.2021.025 info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-85108285898 info:eu-repo/semantics/openAccess antioxidant capacity bioactive compound fatty acid phytosterol polyphenol shelf-life tarwi oil tocopherols Settore AGR/15 - Scienze e Tecnologie Alimentari info:eu-repo/semantics/article 2021 ftunivmilanoair https://doi.org/10.17268/SCI.AGROPECU.2021.025 2024-01-23T23:42:24Z The oil of debittered and dehulled grains from two Andean lupins (Lupinus mutabilis) from Peru, Andenes and Común, was extracted by expeller press. The extraction yield and the proximal composition of both varieties were assessed. The oil and the cake, as well as the defatted flour from the variety with the highest extraction yield, were characterised for physico-chemical properties, total polyphenol content and antioxidant capacity. The oil shelf-life at 25 °C was extrapolated by Rancimat test. Andenes presented an oil yield of 22.1% (vs. 18.4% of Común), CIELAB colour coordinates of L∗ = 36.5, a∗ = 2.2, b∗ = 20, refractive index and density at 25 °C of 1.469 and 0.903 g/mL, acid number of 3.2 mg KOH/g, free fatty acids content of 1.6%, peroxide number of 2.7 meqO2/kg, p-anisidine number of 1.3, unsaponificable content of 58%, total antioxidant capacity 21.4 μ mol TE/g and total polyphenol content of 7.0 mg AGE/100 g. The predominant fatty acid, tocopherol and phytosterol in the oil were oleic acid (56.2%), ?-tocopherol (555 mg/kg) and ß-sitosterol (41900 mg/100 g), respectively. The oil shelf-life at 25 °C was 2.7 years. The Lupinus mutabilis oil extracted by expeller presented an acceptable quality with a lower environmental negative impact than the oils obtained by solvent extraction. Article in Journal/Newspaper Andenes The University of Milan: Archivio Istituzionale della Ricerca (AIR) Scientia Agropecuaria 12 2 219 227 |
institution |
Open Polar |
collection |
The University of Milan: Archivio Istituzionale della Ricerca (AIR) |
op_collection_id |
ftunivmilanoair |
language |
Spanish |
topic |
antioxidant capacity bioactive compound fatty acid phytosterol polyphenol shelf-life tarwi oil tocopherols Settore AGR/15 - Scienze e Tecnologie Alimentari |
spellingShingle |
antioxidant capacity bioactive compound fatty acid phytosterol polyphenol shelf-life tarwi oil tocopherols Settore AGR/15 - Scienze e Tecnologie Alimentari Pascual-Chagman G. Santa-Cruz-Olivos J. Hidalgo A. Benavente F. Carmen Perez-Camino M. Sotelo-Mendez A. Paucar-Menacho L. M. Encina-Zelada C. R. Lupinus mutabilis oil obtained by expeller press : Yield, physicochemical characterization, antioxidant capacity, fatty acids and oxidative stability analyses = Aceite de Lupinus mutabilis obtenido por prensa expeller : Análisis de rendimiento, caracterización fisicoquímica, capacidad antioxidante, ácidos grados y estabilidad oxidativa |
topic_facet |
antioxidant capacity bioactive compound fatty acid phytosterol polyphenol shelf-life tarwi oil tocopherols Settore AGR/15 - Scienze e Tecnologie Alimentari |
description |
The oil of debittered and dehulled grains from two Andean lupins (Lupinus mutabilis) from Peru, Andenes and Común, was extracted by expeller press. The extraction yield and the proximal composition of both varieties were assessed. The oil and the cake, as well as the defatted flour from the variety with the highest extraction yield, were characterised for physico-chemical properties, total polyphenol content and antioxidant capacity. The oil shelf-life at 25 °C was extrapolated by Rancimat test. Andenes presented an oil yield of 22.1% (vs. 18.4% of Común), CIELAB colour coordinates of L∗ = 36.5, a∗ = 2.2, b∗ = 20, refractive index and density at 25 °C of 1.469 and 0.903 g/mL, acid number of 3.2 mg KOH/g, free fatty acids content of 1.6%, peroxide number of 2.7 meqO2/kg, p-anisidine number of 1.3, unsaponificable content of 58%, total antioxidant capacity 21.4 μ mol TE/g and total polyphenol content of 7.0 mg AGE/100 g. The predominant fatty acid, tocopherol and phytosterol in the oil were oleic acid (56.2%), ?-tocopherol (555 mg/kg) and ß-sitosterol (41900 mg/100 g), respectively. The oil shelf-life at 25 °C was 2.7 years. The Lupinus mutabilis oil extracted by expeller presented an acceptable quality with a lower environmental negative impact than the oils obtained by solvent extraction. |
author2 |
G. Pascual-Chagman J. Santa-Cruz-Olivo A. Hidalgo F. Benavente M. Carmen Perez-Camino A. Sotelo-Mendez L.M. Paucar-Menacho C.R. Encina-Zelada |
format |
Article in Journal/Newspaper |
author |
Pascual-Chagman G. Santa-Cruz-Olivos J. Hidalgo A. Benavente F. Carmen Perez-Camino M. Sotelo-Mendez A. Paucar-Menacho L. M. Encina-Zelada C. R. |
author_facet |
Pascual-Chagman G. Santa-Cruz-Olivos J. Hidalgo A. Benavente F. Carmen Perez-Camino M. Sotelo-Mendez A. Paucar-Menacho L. M. Encina-Zelada C. R. |
author_sort |
Pascual-Chagman G. |
title |
Lupinus mutabilis oil obtained by expeller press : Yield, physicochemical characterization, antioxidant capacity, fatty acids and oxidative stability analyses = Aceite de Lupinus mutabilis obtenido por prensa expeller : Análisis de rendimiento, caracterización fisicoquímica, capacidad antioxidante, ácidos grados y estabilidad oxidativa |
title_short |
Lupinus mutabilis oil obtained by expeller press : Yield, physicochemical characterization, antioxidant capacity, fatty acids and oxidative stability analyses = Aceite de Lupinus mutabilis obtenido por prensa expeller : Análisis de rendimiento, caracterización fisicoquímica, capacidad antioxidante, ácidos grados y estabilidad oxidativa |
title_full |
Lupinus mutabilis oil obtained by expeller press : Yield, physicochemical characterization, antioxidant capacity, fatty acids and oxidative stability analyses = Aceite de Lupinus mutabilis obtenido por prensa expeller : Análisis de rendimiento, caracterización fisicoquímica, capacidad antioxidante, ácidos grados y estabilidad oxidativa |
title_fullStr |
Lupinus mutabilis oil obtained by expeller press : Yield, physicochemical characterization, antioxidant capacity, fatty acids and oxidative stability analyses = Aceite de Lupinus mutabilis obtenido por prensa expeller : Análisis de rendimiento, caracterización fisicoquímica, capacidad antioxidante, ácidos grados y estabilidad oxidativa |
title_full_unstemmed |
Lupinus mutabilis oil obtained by expeller press : Yield, physicochemical characterization, antioxidant capacity, fatty acids and oxidative stability analyses = Aceite de Lupinus mutabilis obtenido por prensa expeller : Análisis de rendimiento, caracterización fisicoquímica, capacidad antioxidante, ácidos grados y estabilidad oxidativa |
title_sort |
lupinus mutabilis oil obtained by expeller press : yield, physicochemical characterization, antioxidant capacity, fatty acids and oxidative stability analyses = aceite de lupinus mutabilis obtenido por prensa expeller : análisis de rendimiento, caracterización fisicoquímica, capacidad antioxidante, ácidos grados y estabilidad oxidativa |
publisher |
Universidad Nacional de Trujillo |
publishDate |
2021 |
url |
http://hdl.handle.net/2434/874939 https://doi.org/10.17268/SCI.AGROPECU.2021.025 |
genre |
Andenes |
genre_facet |
Andenes |
op_relation |
info:eu-repo/semantics/altIdentifier/wos/WOS:000663139900010 volume:12 issue:2 firstpage:219 lastpage:227 numberofpages:9 journal:SCIENTIA AGROPECUARIA http://hdl.handle.net/2434/874939 doi:10.17268/SCI.AGROPECU.2021.025 info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-85108285898 |
op_rights |
info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.17268/SCI.AGROPECU.2021.025 |
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Scientia Agropecuaria |
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