Lupinus mutabilis oil obtained by expeller press: Yield, physicochemical characterization, antioxidant capacity, fatty acids and oxidative stability analyses
9 Páginas.-- 8 Tablas.-- 2 Figuras 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 t...
Published in: | Scientia Agropecuaria |
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Universidad Nacional de Trujillo
2021
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Online Access: | http://hdl.handle.net/10261/268164 https://doi.org/10.17268/SCI.AGROPECU.2021.025 https://api.elsevier.com/content/abstract/scopus_id/85108285898 |
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ftcsic:oai:digital.csic.es:10261/268164 2024-06-23T07:45:30+00:00 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, Gloria Santa-Cruz-Olivos, Juan Hidalgo, Alyssa Benavente, Fernando Pérez Camino, María del Carmen Sotelo-Mendez, Alejandrina Paucar-Menacho, Luz María Encina-Zelada, Christian R. 2021-01-01 http://hdl.handle.net/10261/268164 https://doi.org/10.17268/SCI.AGROPECU.2021.025 https://api.elsevier.com/content/abstract/scopus_id/85108285898 en eng Universidad Nacional de Trujillo Scientia Agropecuaria Publisher's version http://dx.doi.org/10.17268/sci.agropecu.2021.025 Sí Scientia Agropecuaria 12 (2): 219-227 (2021) 2077-9917 http://hdl.handle.net/10261/268164 doi:10.17268/SCI.AGROPECU.2021.025 2-s2.0-85108285898 https://api.elsevier.com/content/abstract/scopus_id/85108285898 open Antioxidant capacity Bioactive compounds Fatty acids Phytosterols Polyphenols Shelf-life Tarwi oil Tocopherols artículo http://purl.org/coar/resource_type/c_6501 2021 ftcsic https://doi.org/10.17268/SCI.AGROPECU.2021.02510.17268/sci.agropecu.2021.025 2024-05-29T00:00:47Z 9 Páginas.-- 8 Tablas.-- 2 Figuras 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. Peer reviewed Article in Journal/Newspaper Andenes Digital.CSIC (Spanish National Research Council) Scientia Agropecuaria 12 2 219 227 |
institution |
Open Polar |
collection |
Digital.CSIC (Spanish National Research Council) |
op_collection_id |
ftcsic |
language |
English |
topic |
Antioxidant capacity Bioactive compounds Fatty acids Phytosterols Polyphenols Shelf-life Tarwi oil Tocopherols |
spellingShingle |
Antioxidant capacity Bioactive compounds Fatty acids Phytosterols Polyphenols Shelf-life Tarwi oil Tocopherols Pascual-Chagman, Gloria Santa-Cruz-Olivos, Juan Hidalgo, Alyssa Benavente, Fernando Pérez Camino, María del Carmen Sotelo-Mendez, Alejandrina Paucar-Menacho, Luz María Encina-Zelada, Christian R. Lupinus mutabilis oil obtained by expeller press: Yield, physicochemical characterization, antioxidant capacity, fatty acids and oxidative stability analyses |
topic_facet |
Antioxidant capacity Bioactive compounds Fatty acids Phytosterols Polyphenols Shelf-life Tarwi oil Tocopherols |
description |
9 Páginas.-- 8 Tablas.-- 2 Figuras 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. Peer reviewed |
format |
Article in Journal/Newspaper |
author |
Pascual-Chagman, Gloria Santa-Cruz-Olivos, Juan Hidalgo, Alyssa Benavente, Fernando Pérez Camino, María del Carmen Sotelo-Mendez, Alejandrina Paucar-Menacho, Luz María Encina-Zelada, Christian R. |
author_facet |
Pascual-Chagman, Gloria Santa-Cruz-Olivos, Juan Hidalgo, Alyssa Benavente, Fernando Pérez Camino, María del Carmen Sotelo-Mendez, Alejandrina Paucar-Menacho, Luz María Encina-Zelada, Christian R. |
author_sort |
Pascual-Chagman, Gloria |
title |
Lupinus mutabilis oil obtained by expeller press: Yield, physicochemical characterization, antioxidant capacity, fatty acids and oxidative stability analyses |
title_short |
Lupinus mutabilis oil obtained by expeller press: Yield, physicochemical characterization, antioxidant capacity, fatty acids and oxidative stability analyses |
title_full |
Lupinus mutabilis oil obtained by expeller press: Yield, physicochemical characterization, antioxidant capacity, fatty acids and oxidative stability analyses |
title_fullStr |
Lupinus mutabilis oil obtained by expeller press: Yield, physicochemical characterization, antioxidant capacity, fatty acids and oxidative stability analyses |
title_full_unstemmed |
Lupinus mutabilis oil obtained by expeller press: Yield, physicochemical characterization, antioxidant capacity, fatty acids and oxidative stability analyses |
title_sort |
lupinus mutabilis oil obtained by expeller press: yield, physicochemical characterization, antioxidant capacity, fatty acids and oxidative stability analyses |
publisher |
Universidad Nacional de Trujillo |
publishDate |
2021 |
url |
http://hdl.handle.net/10261/268164 https://doi.org/10.17268/SCI.AGROPECU.2021.025 https://api.elsevier.com/content/abstract/scopus_id/85108285898 |
genre |
Andenes |
genre_facet |
Andenes |
op_relation |
Scientia Agropecuaria Publisher's version http://dx.doi.org/10.17268/sci.agropecu.2021.025 Sí Scientia Agropecuaria 12 (2): 219-227 (2021) 2077-9917 http://hdl.handle.net/10261/268164 doi:10.17268/SCI.AGROPECU.2021.025 2-s2.0-85108285898 https://api.elsevier.com/content/abstract/scopus_id/85108285898 |
op_rights |
open |
op_doi |
https://doi.org/10.17268/SCI.AGROPECU.2021.02510.17268/sci.agropecu.2021.025 |
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Scientia Agropecuaria |
container_volume |
12 |
container_issue |
2 |
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219 |
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227 |
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1802640071628685312 |