Valorisation of mango peels: extraction of pectin and antioxidant and antifungal polyphenols

Detalhes bibliográficos
Autor(a) principal: Rojas, Romeo
Data de Publicação: 2020
Outros Autores: Alvarez-Pérez, Olga B., Contreras-Esquivel, Juan C., Vicente, A. A., Flores, Abril, Sandoval, Jose, Aguilar, Cristobal N.
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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spelling 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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