Influence of temperature on the subcritical water extraction of Actinidia arguta leaves: A screening of pro-healthy compounds
Autor(a) principal: | |
---|---|
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/10400.22/22025 |
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 |
id |
RCAP_039c2d5b1446f71673e46eadf05f4426 |
---|---|
oai_identifier_str |
oai:recipp.ipp.pt:10400.22/22025 |
network_acronym_str |
RCAP |
network_name_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
repository_id_str |
7160 |
spelling |
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 leavesThe authors are thankful to Minikiwi Land for the samples and all availability during this work. This work received financial support from project EXPL/BAA-GR/0663/2021 – Kiwi4Health – Exploring the Eco-Innovative Re-Use of Kiwiberry, supported by national funds by FCT/MCTES. This work also received financial support from project 5537 DRI, Sérvia 2020/21–Development of functional foods incorporating a chestnut shells extract obtained by subcritical water, supported by Portuguese Foundation for Science and Technology and by FCT/MCTES through national funds as well as projects UIDB/50006/2020 and UIDP/50006/2020 by the Fundação para a Ciência e a Tecnologia (FCT)/Ministério da Ciência, Tecnologia e Ensino Superior (MCTES) through national funds. This work was also financed by national funds from FCT - Fundação para a Ciência e a Tecnologia, I.P., in the scope of the projects UIDB/50006/2020, UIDP/04378/2020 and UIDB/04378/2020 and project LA/P/0140/2020 of the Associate Laboratory Institute for Health and Bioeconomy - i4HB. Ana Margarida Silva is thankful for the Ph.D. grant (SFRH/BD/144994/2019) financed by POPH-QREN and subsidized by the European Science Foundation and Ministério da Ciência, Tecnologia e Ensino Superior. Manuela M. Moreira (CEECIND/02702/2017) and Francisca Rodrigues (CEECIND/01886/2020) are thankful for their contracts financed by FCT/MCTES—CEEC Individual Program ContractElsevierRepositório Científico do Instituto Politécnico do PortoSilva, Ana MargaridaLuís, Ana SofiaMoreira, Manuela M.Ferraz, RicardoBrezo-Borjan, TanjaŠvarc-Gajić, JaroslavaCosta, Paulo C.Delerue-Matos, CristinaRodrigues, Francisca2023-01-31T10:34:44Z2022-042022-04-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.22/22025eng10.1016/j.scp.2021.100593metadata 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:RCAAP2023-03-13T13:18:21Zoai:recipp.ipp.pt:10400.22/22025Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T17:42:04.635821Repositório 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 Švarc-Gajić, Jaroslava Costa, Paulo C. Delerue-Matos, Cristina Rodrigues, Francisca |
author_role |
author |
author2 |
Luís, Ana Sofia Moreira, Manuela M. Ferraz, Ricardo Brezo-Borjan, Tanja Švarc-Gajić, 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 Švarc-Gajić, 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 |
2022-04 2022-04-01T00:00:00Z 2023-01-31T10:34:44Z |
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/10400.22/22025 |
url |
http://hdl.handle.net/10400.22/22025 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1016/j.scp.2021.100593 |
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 |
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 |
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 |
repository.mail.fl_str_mv |
|
_version_ |
1799131507179126784 |