Egyptian citrus essential oils recovered from lemon, orange, and mandarin peels: phytochemical and biological value

Detalhes bibliográficos
Autor(a) principal: Ibrahim, Faten Mohamed
Data de Publicação: 2024
Outros Autores: Mohammed, Reda Sayed, Abdelsalam, Eman, Ashour, Wedian El-Sayed, Magalhães, Daniela, Pintado, Manuela, Habbasha, El Sayed El
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
Texto Completo: http://hdl.handle.net/10400.14/44167
Resumo: Citrus peels are an important by-product of citrus processing industries, but a large part is considered waste. There has been increased attention in the last five years on these industrial by-products, especially those containing residual essential oils (EOs). Lemon, orange, and mandarin peels from Egypt were subjected to hydro-distillation to obtain EOs, which were analyzed via mass spectrometry (GC/MS) and by building Global Natural Products Social Molecular Networking (GNPS-MN) for the purpose of visually exploring the volatile components of citrus species. The constructed MN revealed that D-Limonene, α-pinene, and β-pinene are the dominant volatile constituents in the three Egyptian citrus species. The EOs from three citrus peels exhibited promising activities as antioxidants using two tested methods: 1,1-diphenyl-2-picryl-hydrazil (DPPH) and nitric oxide (NO) compared with vitamin C. Lemon EO proved excellent antimicrobial activity against Gram-positive and negative bacteria. Additionally, the three citrus EOs showed good activities against the yeast Candida albicans. Regarding the anti-inflammatory assay, the three citrus EOs showed promising activities as COX-1 and COX-2 inhibitors. This study concludes that EOs extracted from citrus peel waste can be valorized as an innovative strategy for food preservation or may be incorporated in cosmetics and pharmaceutical formulations in alignment with circular economy principles.
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spelling Egyptian citrus essential oils recovered from lemon, orange, and mandarin peels: phytochemical and biological valueAnti-inflammatoryAntimicrobialAntioxidantBiological activitiesCitrus peelsEssential oilsCitrus peels are an important by-product of citrus processing industries, but a large part is considered waste. There has been increased attention in the last five years on these industrial by-products, especially those containing residual essential oils (EOs). Lemon, orange, and mandarin peels from Egypt were subjected to hydro-distillation to obtain EOs, which were analyzed via mass spectrometry (GC/MS) and by building Global Natural Products Social Molecular Networking (GNPS-MN) for the purpose of visually exploring the volatile components of citrus species. The constructed MN revealed that D-Limonene, α-pinene, and β-pinene are the dominant volatile constituents in the three Egyptian citrus species. The EOs from three citrus peels exhibited promising activities as antioxidants using two tested methods: 1,1-diphenyl-2-picryl-hydrazil (DPPH) and nitric oxide (NO) compared with vitamin C. Lemon EO proved excellent antimicrobial activity against Gram-positive and negative bacteria. Additionally, the three citrus EOs showed good activities against the yeast Candida albicans. Regarding the anti-inflammatory assay, the three citrus EOs showed promising activities as COX-1 and COX-2 inhibitors. This study concludes that EOs extracted from citrus peel waste can be valorized as an innovative strategy for food preservation or may be incorporated in cosmetics and pharmaceutical formulations in alignment with circular economy principles.VeritatiIbrahim, Faten MohamedMohammed, Reda SayedAbdelsalam, EmanAshour, Wedian El-SayedMagalhães, DanielaPintado, ManuelaHabbasha, El Sayed El2024-03-07T16:23:14Z2024-02-162024-02-16T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.14/44167eng2311-752410.3390/horticulturae10020180info:eu-repo/semantics/openAccessreponame:Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)instname:FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologiainstacron:RCAAP2025-03-13T16:07:40Zoai:repositorio.ucp.pt:10400.14/44167Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireinfo@rcaap.ptopendoar:https://opendoar.ac.uk/repository/71602025-05-29T02:17:59.177915Repositórios Científicos de Acesso Aberto de Portugal (RCAAP) - FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologiafalse
dc.title.none.fl_str_mv Egyptian citrus essential oils recovered from lemon, orange, and mandarin peels: phytochemical and biological value
title Egyptian citrus essential oils recovered from lemon, orange, and mandarin peels: phytochemical and biological value
spellingShingle Egyptian citrus essential oils recovered from lemon, orange, and mandarin peels: phytochemical and biological value
Ibrahim, Faten Mohamed
Anti-inflammatory
Antimicrobial
Antioxidant
Biological activities
Citrus peels
Essential oils
title_short Egyptian citrus essential oils recovered from lemon, orange, and mandarin peels: phytochemical and biological value
title_full Egyptian citrus essential oils recovered from lemon, orange, and mandarin peels: phytochemical and biological value
title_fullStr Egyptian citrus essential oils recovered from lemon, orange, and mandarin peels: phytochemical and biological value
title_full_unstemmed Egyptian citrus essential oils recovered from lemon, orange, and mandarin peels: phytochemical and biological value
title_sort Egyptian citrus essential oils recovered from lemon, orange, and mandarin peels: phytochemical and biological value
author Ibrahim, Faten Mohamed
author_facet Ibrahim, Faten Mohamed
Mohammed, Reda Sayed
Abdelsalam, Eman
Ashour, Wedian El-Sayed
Magalhães, Daniela
Pintado, Manuela
Habbasha, El Sayed El
author_role author
author2 Mohammed, Reda Sayed
Abdelsalam, Eman
Ashour, Wedian El-Sayed
Magalhães, Daniela
Pintado, Manuela
Habbasha, El Sayed El
author2_role author
author
author
author
author
author
dc.contributor.none.fl_str_mv Veritati
dc.contributor.author.fl_str_mv Ibrahim, Faten Mohamed
Mohammed, Reda Sayed
Abdelsalam, Eman
Ashour, Wedian El-Sayed
Magalhães, Daniela
Pintado, Manuela
Habbasha, El Sayed El
dc.subject.por.fl_str_mv Anti-inflammatory
Antimicrobial
Antioxidant
Biological activities
Citrus peels
Essential oils
topic Anti-inflammatory
Antimicrobial
Antioxidant
Biological activities
Citrus peels
Essential oils
description Citrus peels are an important by-product of citrus processing industries, but a large part is considered waste. There has been increased attention in the last five years on these industrial by-products, especially those containing residual essential oils (EOs). Lemon, orange, and mandarin peels from Egypt were subjected to hydro-distillation to obtain EOs, which were analyzed via mass spectrometry (GC/MS) and by building Global Natural Products Social Molecular Networking (GNPS-MN) for the purpose of visually exploring the volatile components of citrus species. The constructed MN revealed that D-Limonene, α-pinene, and β-pinene are the dominant volatile constituents in the three Egyptian citrus species. The EOs from three citrus peels exhibited promising activities as antioxidants using two tested methods: 1,1-diphenyl-2-picryl-hydrazil (DPPH) and nitric oxide (NO) compared with vitamin C. Lemon EO proved excellent antimicrobial activity against Gram-positive and negative bacteria. Additionally, the three citrus EOs showed good activities against the yeast Candida albicans. Regarding the anti-inflammatory assay, the three citrus EOs showed promising activities as COX-1 and COX-2 inhibitors. This study concludes that EOs extracted from citrus peel waste can be valorized as an innovative strategy for food preservation or may be incorporated in cosmetics and pharmaceutical formulations in alignment with circular economy principles.
publishDate 2024
dc.date.none.fl_str_mv 2024-03-07T16:23:14Z
2024-02-16
2024-02-16T00:00:00Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
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status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10400.14/44167
url http://hdl.handle.net/10400.14/44167
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 2311-7524
10.3390/horticulturae10020180
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
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dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
instname:FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
instacron:RCAAP
instname_str FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
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reponame_str Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
collection Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
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repository.mail.fl_str_mv info@rcaap.pt
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