Influence of temperature on the subcritical water extraction of Actinidia arguta leaves: A screening of pro-healthy compounds
Autor(a) principal: | |
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Data de Publicação: | 2022 |
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/10400.22/20647 |
Resumo: | Actinidia arguta is a species disseminated in Europe and classified by the Chinese Herbal Medicine as a medicinal plant. The fruit (kiwiberry) has been extensively exploited for multiple purposes, while leaves where discarded. The objective of this study was to evaluate the optimal Subcritical Water Extraction (SWE) temperature (110 °C - 160 °C) of antioxidants and polyphenols from A. arguta leaves. The optimal temperature of extraction was 123 °C, revealing the highest phenolic and flavonoid contents and good scavenging efficiencies against HOCl (IC50 = 17.06 μg/mL) and O2●- (IC50 = 335.2 μg/mL), without toxicity on intestinal cells. The phenolic profile was characterized by high amounts of phenolic acids (e.g., gallic acids), flavanols (catechin) and flavonols (e.g., quercetin-3-O-galactoside). This work allows to conclude that SWE can be a useful extraction technique for the recovery of polyphenolics from A. arguta leaves. |
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Influence of temperature on the subcritical water extraction of Actinidia arguta leaves: A screening of pro-healthy compoundsActinia arguta leavesPhenolic compoundsSubcritical water extractionRadical scavenging capacityActinidia arguta is a species disseminated in Europe and classified by the Chinese Herbal Medicine as a medicinal plant. The fruit (kiwiberry) has been extensively exploited for multiple purposes, while leaves where discarded. The objective of this study was to evaluate the optimal Subcritical Water Extraction (SWE) temperature (110 °C - 160 °C) of antioxidants and polyphenols from A. arguta leaves. The optimal temperature of extraction was 123 °C, revealing the highest phenolic and flavonoid contents and good scavenging efficiencies against HOCl (IC50 = 17.06 μg/mL) and O2●- (IC50 = 335.2 μg/mL), without toxicity on intestinal cells. The phenolic profile was characterized by high amounts of phenolic acids (e.g., gallic acids), flavanols (catechin) and flavonols (e.g., quercetin-3-O-galactoside). This work allows to conclude that SWE can be a useful extraction technique for the recovery of polyphenolics from A. arguta leaves.ElsevierRepositório Científico do Instituto Politécnico do PortoSilva, Ana MargaridaLuís, Ana SofiaMoreira, Manuela M.Ferraz, RicardoBrezo-Borjan, TanjaSvarc-Gajic, JaroslavaCosta, Paulo C.Delerue-Matos, CristinaRodrigues, Francisca2022-06-22T16:29:58Z2022-042022-04-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdftext/plainhttp://hdl.handle.net/10400.22/20647engSilva, A. M., Luís, A. S., Moreira, M. M., Ferraz, R., Brezo-Borjan, T., Švarc-Gajić, J., Costa, P. C., Delerue-Matos, C., & Rodrigues, F. (2022). Influence of temperature on the subcritical water extraction of Actinidia arguta leaves: A screening of pro-healthy compounds. Sustainable Chemistry and Pharmacy, 25, 100593. https://doi.org/https://doi.org/10.1016/j.scp.2021.10059310.1016/j.scp.2021.1005932352-5541metadata only accessinfo: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:RCAAP2023-03-13T13:16:09Zoai:recipp.ipp.pt:10400.22/20647Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T17:40:42.028141Repositório 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 |
Influence of temperature on the subcritical water extraction of Actinidia arguta leaves: A screening of pro-healthy compounds |
title |
Influence of temperature on the subcritical water extraction of Actinidia arguta leaves: A screening of pro-healthy compounds |
spellingShingle |
Influence of temperature on the subcritical water extraction of Actinidia arguta leaves: A screening of pro-healthy compounds Silva, Ana Margarida Actinia arguta leaves Phenolic compounds Subcritical water extraction Radical scavenging capacity |
title_short |
Influence of temperature on the subcritical water extraction of Actinidia arguta leaves: A screening of pro-healthy compounds |
title_full |
Influence of temperature on the subcritical water extraction of Actinidia arguta leaves: A screening of pro-healthy compounds |
title_fullStr |
Influence of temperature on the subcritical water extraction of Actinidia arguta leaves: A screening of pro-healthy compounds |
title_full_unstemmed |
Influence of temperature on the subcritical water extraction of Actinidia arguta leaves: A screening of pro-healthy compounds |
title_sort |
Influence of temperature on the subcritical water extraction of Actinidia arguta leaves: A screening of pro-healthy compounds |
author |
Silva, Ana Margarida |
author_facet |
Silva, Ana Margarida Luís, Ana Sofia Moreira, Manuela M. Ferraz, Ricardo Brezo-Borjan, Tanja Svarc-Gajic, Jaroslava Costa, Paulo C. Delerue-Matos, Cristina Rodrigues, Francisca |
author_role |
author |
author2 |
Luís, Ana Sofia Moreira, Manuela M. Ferraz, Ricardo Brezo-Borjan, Tanja Svarc-Gajic, Jaroslava Costa, Paulo C. Delerue-Matos, Cristina Rodrigues, Francisca |
author2_role |
author author author author author author author author |
dc.contributor.none.fl_str_mv |
Repositório Científico do Instituto Politécnico do Porto |
dc.contributor.author.fl_str_mv |
Silva, Ana Margarida Luís, Ana Sofia Moreira, Manuela M. Ferraz, Ricardo Brezo-Borjan, Tanja Svarc-Gajic, Jaroslava Costa, Paulo C. Delerue-Matos, Cristina Rodrigues, Francisca |
dc.subject.por.fl_str_mv |
Actinia arguta leaves Phenolic compounds Subcritical water extraction Radical scavenging capacity |
topic |
Actinia arguta leaves Phenolic compounds Subcritical water extraction Radical scavenging capacity |
description |
Actinidia arguta is a species disseminated in Europe and classified by the Chinese Herbal Medicine as a medicinal plant. The fruit (kiwiberry) has been extensively exploited for multiple purposes, while leaves where discarded. The objective of this study was to evaluate the optimal Subcritical Water Extraction (SWE) temperature (110 °C - 160 °C) of antioxidants and polyphenols from A. arguta leaves. The optimal temperature of extraction was 123 °C, revealing the highest phenolic and flavonoid contents and good scavenging efficiencies against HOCl (IC50 = 17.06 μg/mL) and O2●- (IC50 = 335.2 μg/mL), without toxicity on intestinal cells. The phenolic profile was characterized by high amounts of phenolic acids (e.g., gallic acids), flavanols (catechin) and flavonols (e.g., quercetin-3-O-galactoside). This work allows to conclude that SWE can be a useful extraction technique for the recovery of polyphenolics from A. arguta leaves. |
publishDate |
2022 |
dc.date.none.fl_str_mv |
2022-06-22T16:29:58Z 2022-04 2022-04-01T00:00:00Z |
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/10400.22/20647 |
url |
http://hdl.handle.net/10400.22/20647 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Silva, A. M., Luís, A. S., Moreira, M. M., Ferraz, R., Brezo-Borjan, T., Švarc-Gajić, J., Costa, P. C., Delerue-Matos, C., & Rodrigues, F. (2022). Influence of temperature on the subcritical water extraction of Actinidia arguta leaves: A screening of pro-healthy compounds. Sustainable Chemistry and Pharmacy, 25, 100593. https://doi.org/https://doi.org/10.1016/j.scp.2021.100593 10.1016/j.scp.2021.100593 2352-5541 |
dc.rights.driver.fl_str_mv |
metadata only access info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
metadata only access |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf text/plain |
dc.publisher.none.fl_str_mv |
Elsevier |
publisher.none.fl_str_mv |
Elsevier |
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 |
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Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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RCAAP |
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RCAAP |
reponame_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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1799131495559856128 |