Valorisation of mango peels: extraction of pectin and antioxidant and antifungal polyphenols
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | http://hdl.handle.net/1822/63737 |
Resumo: | Mango peels is a by-product obtained during mango processing, which is currently discarded causing environmental pollution. In the present study, mango peels were used as source of polyphenols and pectin. Additionally, antioxidant and antifungal activities were measured. The extraction condition to recover pectin and polyphenols at the same time was using water, 121 °C/10 min at 1:40 w/v ratio (9.38 g/100 g dry peels and 72.61 mg/g dry peels, respectively). With this treatment, higher antioxidant capacity was obtained (72.18, 37.73 and 39.23 ppm of total polyphenols from mango peels to inhibit 2,2-diphenyl-1-picrylhydrazyl and 2,2-azino-bis(3-ethylbenzothiazoline-6-sulphonic acid) free radical; also the lipid oxidation inhibition reaction in 50%, respectively). Furthermore, this extract inhibited the radial growth of Colletotrichum gloeosporioides, Sclerotinia sclerotiorum and Mucor sp. in 50% and Fusarium oxysporum in 33.33%. Thus, the results suggest that total polyphenols from mango peels is as attractive alternative source for bioactive compounds, like antioxidants and antifungal molecules. |
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Valorisation of mango peels: extraction of pectin and antioxidant and antifungal polyphenolsMango peelsPolyphenolsAntioxidantAntifungalPectinScience & TechnologyMango peels is a by-product obtained during mango processing, which is currently discarded causing environmental pollution. In the present study, mango peels were used as source of polyphenols and pectin. Additionally, antioxidant and antifungal activities were measured. The extraction condition to recover pectin and polyphenols at the same time was using water, 121 °C/10 min at 1:40 w/v ratio (9.38 g/100 g dry peels and 72.61 mg/g dry peels, respectively). With this treatment, higher antioxidant capacity was obtained (72.18, 37.73 and 39.23 ppm of total polyphenols from mango peels to inhibit 2,2-diphenyl-1-picrylhydrazyl and 2,2-azino-bis(3-ethylbenzothiazoline-6-sulphonic acid) free radical; also the lipid oxidation inhibition reaction in 50%, respectively). Furthermore, this extract inhibited the radial growth of Colletotrichum gloeosporioides, Sclerotinia sclerotiorum and Mucor sp. in 50% and Fusarium oxysporum in 33.33%. Thus, the results suggest that total polyphenols from mango peels is as attractive alternative source for bioactive compounds, like antioxidants and antifungal molecules.Authors thank Mexican Council for Science and Technology (CONACYT) for the financial support given to the project.info:eu-repo/semantics/publishedVersionSpringerUniversidade do MinhoRojas, RomeoAlvarez-Pérez, Olga B.Contreras-Esquivel, Juan C.Vicente, A. A.Flores, AbrilSandoval, JoseAguilar, Cristobal N.2020-01-112020-01-11T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/1822/63737engMolina, R.; Alvarez-Pérez, Olga B.; Contreras-Esquivel, Juan C.; Vicente, António A.; Flores-Maltos, D. A.; Sandoval, Jose; Aguilar, Cristobal N., Valorisation of mango peels: extraction of pectin and antioxidant and antifungal polyphenols. Waste and Biomass Valorization, 11(1), 89-98, 20201877-26411877-265X10.1007/s12649-018-0433-4http://www.springer.com/engineering/journal/12649info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-07-21T12:50:41Zoai:repositorium.sdum.uminho.pt:1822/63737Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T19:49:25.776074Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse |
dc.title.none.fl_str_mv |
Valorisation of mango peels: extraction of pectin and antioxidant and antifungal polyphenols |
title |
Valorisation of mango peels: extraction of pectin and antioxidant and antifungal polyphenols |
spellingShingle |
Valorisation of mango peels: extraction of pectin and antioxidant and antifungal polyphenols Rojas, Romeo Mango peels Polyphenols Antioxidant Antifungal Pectin Science & Technology |
title_short |
Valorisation of mango peels: extraction of pectin and antioxidant and antifungal polyphenols |
title_full |
Valorisation of mango peels: extraction of pectin and antioxidant and antifungal polyphenols |
title_fullStr |
Valorisation of mango peels: extraction of pectin and antioxidant and antifungal polyphenols |
title_full_unstemmed |
Valorisation of mango peels: extraction of pectin and antioxidant and antifungal polyphenols |
title_sort |
Valorisation of mango peels: extraction of pectin and antioxidant and antifungal polyphenols |
author |
Rojas, Romeo |
author_facet |
Rojas, Romeo Alvarez-Pérez, Olga B. Contreras-Esquivel, Juan C. Vicente, A. A. Flores, Abril Sandoval, Jose Aguilar, Cristobal N. |
author_role |
author |
author2 |
Alvarez-Pérez, Olga B. Contreras-Esquivel, Juan C. Vicente, A. A. Flores, Abril Sandoval, Jose Aguilar, Cristobal N. |
author2_role |
author author author author author author |
dc.contributor.none.fl_str_mv |
Universidade do Minho |
dc.contributor.author.fl_str_mv |
Rojas, Romeo Alvarez-Pérez, Olga B. Contreras-Esquivel, Juan C. Vicente, A. A. Flores, Abril Sandoval, Jose Aguilar, Cristobal N. |
dc.subject.por.fl_str_mv |
Mango peels Polyphenols Antioxidant Antifungal Pectin Science & Technology |
topic |
Mango peels Polyphenols Antioxidant Antifungal Pectin Science & Technology |
description |
Mango peels is a by-product obtained during mango processing, which is currently discarded causing environmental pollution. In the present study, mango peels were used as source of polyphenols and pectin. Additionally, antioxidant and antifungal activities were measured. The extraction condition to recover pectin and polyphenols at the same time was using water, 121 °C/10 min at 1:40 w/v ratio (9.38 g/100 g dry peels and 72.61 mg/g dry peels, respectively). With this treatment, higher antioxidant capacity was obtained (72.18, 37.73 and 39.23 ppm of total polyphenols from mango peels to inhibit 2,2-diphenyl-1-picrylhydrazyl and 2,2-azino-bis(3-ethylbenzothiazoline-6-sulphonic acid) free radical; also the lipid oxidation inhibition reaction in 50%, respectively). Furthermore, this extract inhibited the radial growth of Colletotrichum gloeosporioides, Sclerotinia sclerotiorum and Mucor sp. in 50% and Fusarium oxysporum in 33.33%. Thus, the results suggest that total polyphenols from mango peels is as attractive alternative source for bioactive compounds, like antioxidants and antifungal molecules. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-01-11 2020-01-11T00:00:00Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/1822/63737 |
url |
http://hdl.handle.net/1822/63737 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Molina, R.; Alvarez-Pérez, Olga B.; Contreras-Esquivel, Juan C.; Vicente, António A.; Flores-Maltos, D. A.; Sandoval, Jose; Aguilar, Cristobal N., Valorisation of mango peels: extraction of pectin and antioxidant and antifungal polyphenols. Waste and Biomass Valorization, 11(1), 89-98, 2020 1877-2641 1877-265X 10.1007/s12649-018-0433-4 http://www.springer.com/engineering/journal/12649 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Springer |
publisher.none.fl_str_mv |
Springer |
dc.source.none.fl_str_mv |
reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação instacron:RCAAP |
instname_str |
Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
instacron_str |
RCAAP |
institution |
RCAAP |
reponame_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
collection |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
repository.name.fl_str_mv |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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1799133076309147648 |