Chemical composition and bioactive characterisation of Impatiens walleriana
Main Author: | |
---|---|
Publication Date: | 2018 |
Other Authors: | , , , , , , , , , , |
Format: | Article |
Language: | eng |
Source: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Download full: | http://hdl.handle.net/10198/24272 |
Summary: | The attractive colour characteristics of the flowers of the species Impatiens walleriana have been arousing great interest in the food industry, which is looking for potential natural sources of colouring ingredients. In this sense, the present work focused on the chemical and bioactive characterization of pink and orange flowers of I. walleriana. The phenolic compounds were determined by HPLC-DAD-ESI/MS; in addition, different bioactivities (antioxidant, antimicrobial, anti-inflammatory and cytotoxicity) were also analysed. Both samples studied showed significant amounts of phenolic compounds, especially phenolic acids, flavonoids, and anthocyanins, which justifies the excellent performance in the different bioactivities studied. The orange variety, despite having a greater variety of phenolic compounds, showed a total amount of compounds lower than the pink variety. Overall, the flowers of I. walleriana emerge as a promising resource to be explored by the food industry. |
id |
RCAP_8dd9ddda3872bfb8f09f1d17bcb3f9ed |
---|---|
oai_identifier_str |
oai:bibliotecadigital.ipb.pt:10198/24272 |
network_acronym_str |
RCAP |
network_name_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
repository_id_str |
7160 |
spelling |
Chemical composition and bioactive characterisation of Impatiens wallerianaBalsaminaceaeBioactivitiesFood industryPhenolic compoundsPromising resourceThe attractive colour characteristics of the flowers of the species Impatiens walleriana have been arousing great interest in the food industry, which is looking for potential natural sources of colouring ingredients. In this sense, the present work focused on the chemical and bioactive characterization of pink and orange flowers of I. walleriana. The phenolic compounds were determined by HPLC-DAD-ESI/MS; in addition, different bioactivities (antioxidant, antimicrobial, anti-inflammatory and cytotoxicity) were also analysed. Both samples studied showed significant amounts of phenolic compounds, especially phenolic acids, flavonoids, and anthocyanins, which justifies the excellent performance in the different bioactivities studied. The orange variety, despite having a greater variety of phenolic compounds, showed a total amount of compounds lower than the pink variety. Overall, the flowers of I. walleriana emerge as a promising resource to be explored by the food industry.The authors are grateful to the Foundation for Science and Technology (FCT, Portugal) for financial support by national funds FCT/MCTES to CIMO (UIDB/00690/2020). M.I. Dias, R.C. Calhelha, C. Perreira, and L. Barros would like to thank the national funding by FCT, P.I., through the institutional scientific employment program-contract for their contracts; To the project AllNat for the contract of C. Caleja (Project AllNat POCI-01-0145-FEDER-030463) and to the Project Mobilizador Norte-01-0247-FEDER-024479: ValorNatural® for the contract of E. Pereira. The authors are also grateful to FEDER-Interreg España-Portugal programme for financial support through the project TRANSCoLAB 0612_TRANS_CO_LAB_2_P and to European Regional Development Fund (ERDF) through the Regional Operational Program North 2020, within the scope of Project Mobilizador Norte-01-0247-FEDER-024479: ValorNatural® and Norte-01-0145-FEDER-000042: GreenHealth. This work has also been supported by the Ministry of Education, Science and Technological Development of Republic of Serbia (451-03-68/2020-14/200007).Biblioteca Digital do IPBPires Junior, Eleomar de O.Pereira, ElianaPereira, CarlaDias, Maria InêsCalhelha, Ricardo C.Ćirić, AnaSoković, MarinaHassemer, GustavoGarcia, Carolina C.Caleja, CristinaBarros, LillianFerreira, Isabel C.F.R.2018-01-19T10:00:00Z20212021-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10198/24272engPires, Eleomar de O.; Pereira, Eliana; Pereira, Carla; Dias, Maria Inês; Calhelha, Ricardo C.; Ćirić, Ana; Soković, Marina; Hassemer, Gustavo; Garcia, Carolina Castilho; Caleja, Cristina; Barros, Lillian; Ferreira, Isabel C.F.R. (2021). Chemical composition and bioactive characterisation of Impatiens walleriana. Molecules. ISSN 1420-3049. 26:5, p. 1-1310.3390/molecules26051347info: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:RCAAP2023-11-21T10:54:16Zoai:bibliotecadigital.ipb.pt:10198/24272Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T23:15:07.313401Repositório 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 |
Chemical composition and bioactive characterisation of Impatiens walleriana |
title |
Chemical composition and bioactive characterisation of Impatiens walleriana |
spellingShingle |
Chemical composition and bioactive characterisation of Impatiens walleriana Pires Junior, Eleomar de O. Balsaminaceae Bioactivities Food industry Phenolic compounds Promising resource |
title_short |
Chemical composition and bioactive characterisation of Impatiens walleriana |
title_full |
Chemical composition and bioactive characterisation of Impatiens walleriana |
title_fullStr |
Chemical composition and bioactive characterisation of Impatiens walleriana |
title_full_unstemmed |
Chemical composition and bioactive characterisation of Impatiens walleriana |
title_sort |
Chemical composition and bioactive characterisation of Impatiens walleriana |
author |
Pires Junior, Eleomar de O. |
author_facet |
Pires Junior, Eleomar de O. Pereira, Eliana Pereira, Carla Dias, Maria Inês Calhelha, Ricardo C. Ćirić, Ana Soković, Marina Hassemer, Gustavo Garcia, Carolina C. Caleja, Cristina Barros, Lillian Ferreira, Isabel C.F.R. |
author_role |
author |
author2 |
Pereira, Eliana Pereira, Carla Dias, Maria Inês Calhelha, Ricardo C. Ćirić, Ana Soković, Marina Hassemer, Gustavo Garcia, Carolina C. Caleja, Cristina Barros, Lillian Ferreira, Isabel C.F.R. |
author2_role |
author author author author author author author author author author author |
dc.contributor.none.fl_str_mv |
Biblioteca Digital do IPB |
dc.contributor.author.fl_str_mv |
Pires Junior, Eleomar de O. Pereira, Eliana Pereira, Carla Dias, Maria Inês Calhelha, Ricardo C. Ćirić, Ana Soković, Marina Hassemer, Gustavo Garcia, Carolina C. Caleja, Cristina Barros, Lillian Ferreira, Isabel C.F.R. |
dc.subject.por.fl_str_mv |
Balsaminaceae Bioactivities Food industry Phenolic compounds Promising resource |
topic |
Balsaminaceae Bioactivities Food industry Phenolic compounds Promising resource |
description |
The attractive colour characteristics of the flowers of the species Impatiens walleriana have been arousing great interest in the food industry, which is looking for potential natural sources of colouring ingredients. In this sense, the present work focused on the chemical and bioactive characterization of pink and orange flowers of I. walleriana. The phenolic compounds were determined by HPLC-DAD-ESI/MS; in addition, different bioactivities (antioxidant, antimicrobial, anti-inflammatory and cytotoxicity) were also analysed. Both samples studied showed significant amounts of phenolic compounds, especially phenolic acids, flavonoids, and anthocyanins, which justifies the excellent performance in the different bioactivities studied. The orange variety, despite having a greater variety of phenolic compounds, showed a total amount of compounds lower than the pink variety. Overall, the flowers of I. walleriana emerge as a promising resource to be explored by the food industry. |
publishDate |
2018 |
dc.date.none.fl_str_mv |
2018-01-19T10:00:00Z 2021 2021-01-01T00:00:00Z |
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/10198/24272 |
url |
http://hdl.handle.net/10198/24272 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Pires, Eleomar de O.; Pereira, Eliana; Pereira, Carla; Dias, Maria Inês; Calhelha, Ricardo C.; Ćirić, Ana; Soković, Marina; Hassemer, Gustavo; Garcia, Carolina Castilho; Caleja, Cristina; Barros, Lillian; Ferreira, Isabel C.F.R. (2021). Chemical composition and bioactive characterisation of Impatiens walleriana. Molecules. ISSN 1420-3049. 26:5, p. 1-13 10.3390/molecules26051347 |
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.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_ |
1799135432825372672 |