Screening for innovative sources of carotenoids and phenolic antioxidants among flowers
23 páginas.- 5 figuras.- 9 tablas.- 47 referencias.
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| Format: | artículo biblioteca |
| Language: | English |
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Multidisciplinary Digital Publishing Institute
2021-10-29
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| Subjects: | Antioxidants, Edible flowers, Functional foods, Petals, Phytochemicals, Retinol activity equivalents, |
| Online Access: | http://hdl.handle.net/10261/256462 http://dx.doi.org/10.13039/501100003329 http://dx.doi.org/10.13039/501100000780 http://dx.doi.org/10.13039/501100004299 |
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dig-irnas-es-10261-2564622022-01-31T17:32:03Z Screening for innovative sources of carotenoids and phenolic antioxidants among flowers Meléndez-Martínez, Antonio J. Benítez-González, Ana M. Corell González, M. Hernanz, Dolores Mapelli-Brahm, A. Stinco, Carla M. Coyano Cruz, Elena Secretaría de Educación Superior, Ciencia, Tecnología e Innovación (Ecuador) Corporación Ecuatoriana para el Desarrollo de la Investigación y la Academia Ministerio de Economía y Competitividad (España) European Commission Programa Iberoamericano de Ciencia y Tecnología para el Desarrollo Meléndez-Martínez, Antonio J. [0000-0002-1553-2427] Corell González, M. [0000-0001-5955-0048] Mapelli-Brahm, A. [0000-0003-1940-442X] Stinco, Carla M. [0000-0003-2743-9016] Antioxidants Edible flowers Functional foods Petals Phytochemicals Retinol activity equivalents 23 páginas.- 5 figuras.- 9 tablas.- 47 referencias. Flowers have been used for centuries in decoration and traditional medicine, and as components of dishes. In this study, carotenoids and phenolics from 125 flowers were determined by liquid chromatography (RRLC and UHPLC). After comparing four different extractants, the carotenoids were extracted with acetone: methanol (2:1), which led to a recovery of 83%. The phenolic compounds were extracted with 0.1% acidified methanol. The petals of the edible flowers Renealmia alpinia and Lantana camara showed the highest values of theoretical vitamin A activity expressed as retinol activity equivalents (RAE), i.e., 19.1 and 4.1 RAE/g fresh weight, respectively. The sample with the highest total phenolic contents was Punica granatum orange (146.7 mg/g dry weight). It was concluded that in most cases, flowers with high carotenoid contents did not contain high phenolic content and vice versa. The results of this study can help to develop innovative concepts and products for the industry. © 2021 by the authors. This research was funded by SENESCYT-Ecuador; the Corporación Ecuatoriana para el Desarrollo de la Investigación y Academia (CEDIA); the Spanish State Secretariat of Research,Development and Innovation (Ministry of Economy and Competitiveness, project ref. AGL2012-37610, co-funded by FEDER), E.C.-C., D.H., A.B., C.S.; the Ibero-American Programme for Science, Technology and Development (CYTED, http://www.cyted.org) for the funding of the IBERCAROT network (http://carotenoides.us.es/ref.112RT445); the Carotenoid Network: from microbial and plants to food and health (BIO2015-71703-REDT); and CaRed: Red española de carotenoides (BIO2017-90877-REDT), funded by the Spanish Ministry of Economy and Competitiveness. Peer reviewed 2021-12-20T08:41:26Z 2021-12-20T08:41:26Z 2021-10-29 artículo http://purl.org/coar/resource_type/c_6501 Foods 10(11): 2625 (2021) http://hdl.handle.net/10261/256462 10.3390/foods10112625 2304-8158 http://dx.doi.org/10.13039/501100003329 http://dx.doi.org/10.13039/501100000780 http://dx.doi.org/10.13039/501100004299 en #PLACEHOLDER_PARENT_METADATA_VALUE# #PLACEHOLDER_PARENT_METADATA_VALUE# info:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/BIO2015-71703-REDT info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/BIO2017-90877-REDT Publisher's version http://dx.doi.org/ 10.3390/foods10112625 Sí open Multidisciplinary Digital Publishing Institute |
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Biblioteca del IRNAS España |
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| topic |
Antioxidants Edible flowers Functional foods Petals Phytochemicals Retinol activity equivalents Antioxidants Edible flowers Functional foods Petals Phytochemicals Retinol activity equivalents |
| spellingShingle |
Antioxidants Edible flowers Functional foods Petals Phytochemicals Retinol activity equivalents Antioxidants Edible flowers Functional foods Petals Phytochemicals Retinol activity equivalents Meléndez-Martínez, Antonio J. Benítez-González, Ana M. Corell González, M. Hernanz, Dolores Mapelli-Brahm, A. Stinco, Carla M. Coyano Cruz, Elena Screening for innovative sources of carotenoids and phenolic antioxidants among flowers |
| description |
23 páginas.- 5 figuras.- 9 tablas.- 47 referencias. |
| author2 |
Secretaría de Educación Superior, Ciencia, Tecnología e Innovación (Ecuador) |
| author_facet |
Secretaría de Educación Superior, Ciencia, Tecnología e Innovación (Ecuador) Meléndez-Martínez, Antonio J. Benítez-González, Ana M. Corell González, M. Hernanz, Dolores Mapelli-Brahm, A. Stinco, Carla M. Coyano Cruz, Elena |
| format |
artículo |
| topic_facet |
Antioxidants Edible flowers Functional foods Petals Phytochemicals Retinol activity equivalents |
| author |
Meléndez-Martínez, Antonio J. Benítez-González, Ana M. Corell González, M. Hernanz, Dolores Mapelli-Brahm, A. Stinco, Carla M. Coyano Cruz, Elena |
| author_sort |
Meléndez-Martínez, Antonio J. |
| title |
Screening for innovative sources of carotenoids and phenolic antioxidants among flowers |
| title_short |
Screening for innovative sources of carotenoids and phenolic antioxidants among flowers |
| title_full |
Screening for innovative sources of carotenoids and phenolic antioxidants among flowers |
| title_fullStr |
Screening for innovative sources of carotenoids and phenolic antioxidants among flowers |
| title_full_unstemmed |
Screening for innovative sources of carotenoids and phenolic antioxidants among flowers |
| title_sort |
screening for innovative sources of carotenoids and phenolic antioxidants among flowers |
| publisher |
Multidisciplinary Digital Publishing Institute |
| publishDate |
2021-10-29 |
| url |
http://hdl.handle.net/10261/256462 http://dx.doi.org/10.13039/501100003329 http://dx.doi.org/10.13039/501100000780 http://dx.doi.org/10.13039/501100004299 |
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