Date seeds (Phoenix Dactylifera L.) valorization: chemical composition of lipid fraction

Detalhes bibliográficos
Autor(a) principal: Alahyane,A.
Data de Publicação: 2024
Outros Autores: ElQarnifa,S., Ayour,J., Elateri,I., Ouamnina,A., Ait-Oubahou,A., Benichou,M., Abderrazik,M.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Brazilian Journal of Biology
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1519-69842024000100367
Resumo: Abstract This research was aimed to study the lipid fraction of date seeds. Seventeen seeds of date palm varieties and clones were evaluated and assessed for their chemical components and for the properties of the date pits oil. Gas liquid chromatography showed that the main unsaturated fatty acid was oleic acid (46.00 - 50.87%), while the main saturated fatty acid was lauric acid (10.11 - 19.03%) for the cultivars Mentouj Tissgharine (MTN) and Bheir Ingli (KBN) respectively; other fatty acids were also identified. The physicochemical characterization showed an acid value ranging from 0.068 to 1.188%, a specific extinction value equal to (K232: 1.350–2.225; K270: 0.318– 0.521), a peroxide value in the interval (1.059–5.618 meq O2/kg) and an iodine value (41.861–59.980 g Iodine/100 g). The pheophytin content of date seed oils was found within the range from 21.855 to 75.685%. The chemical analysis showed that date seed oil can be useful in cosmetic and food products processing.
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spelling Date seeds (Phoenix Dactylifera L.) valorization: chemical composition of lipid fractiondate seedsoilfatty acidsPhoenix Dactylifera L.oleic acidAbstract This research was aimed to study the lipid fraction of date seeds. Seventeen seeds of date palm varieties and clones were evaluated and assessed for their chemical components and for the properties of the date pits oil. Gas liquid chromatography showed that the main unsaturated fatty acid was oleic acid (46.00 - 50.87%), while the main saturated fatty acid was lauric acid (10.11 - 19.03%) for the cultivars Mentouj Tissgharine (MTN) and Bheir Ingli (KBN) respectively; other fatty acids were also identified. The physicochemical characterization showed an acid value ranging from 0.068 to 1.188%, a specific extinction value equal to (K232: 1.350–2.225; K270: 0.318– 0.521), a peroxide value in the interval (1.059–5.618 meq O2/kg) and an iodine value (41.861–59.980 g Iodine/100 g). The pheophytin content of date seed oils was found within the range from 21.855 to 75.685%. The chemical analysis showed that date seed oil can be useful in cosmetic and food products processing.Instituto Internacional de Ecologia2024-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1519-69842024000100367Brazilian Journal of Biology v.84 2024reponame:Brazilian Journal of Biologyinstname:Instituto Internacional de Ecologia (IIE)instacron:IIE10.1590/1519-6984.260771info:eu-repo/semantics/openAccessAlahyane,A.ElQarnifa,S.Ayour,J.Elateri,I.Ouamnina,A.Ait-Oubahou,A.Benichou,M.Abderrazik,M.eng2022-07-21T00:00:00Zoai:scielo:S1519-69842024000100367Revistahttps://www.scielo.br/j/bjb/https://old.scielo.br/oai/scielo-oai.phpbjb@bjb.com.br||bjb@bjb.com.br1678-43751519-6984opendoar:2022-07-21T00:00Brazilian Journal of Biology - Instituto Internacional de Ecologia (IIE)false
dc.title.none.fl_str_mv Date seeds (Phoenix Dactylifera L.) valorization: chemical composition of lipid fraction
title Date seeds (Phoenix Dactylifera L.) valorization: chemical composition of lipid fraction
spellingShingle Date seeds (Phoenix Dactylifera L.) valorization: chemical composition of lipid fraction
Alahyane,A.
date seeds
oil
fatty acids
Phoenix Dactylifera L.
oleic acid
title_short Date seeds (Phoenix Dactylifera L.) valorization: chemical composition of lipid fraction
title_full Date seeds (Phoenix Dactylifera L.) valorization: chemical composition of lipid fraction
title_fullStr Date seeds (Phoenix Dactylifera L.) valorization: chemical composition of lipid fraction
title_full_unstemmed Date seeds (Phoenix Dactylifera L.) valorization: chemical composition of lipid fraction
title_sort Date seeds (Phoenix Dactylifera L.) valorization: chemical composition of lipid fraction
author Alahyane,A.
author_facet Alahyane,A.
ElQarnifa,S.
Ayour,J.
Elateri,I.
Ouamnina,A.
Ait-Oubahou,A.
Benichou,M.
Abderrazik,M.
author_role author
author2 ElQarnifa,S.
Ayour,J.
Elateri,I.
Ouamnina,A.
Ait-Oubahou,A.
Benichou,M.
Abderrazik,M.
author2_role author
author
author
author
author
author
author
dc.contributor.author.fl_str_mv Alahyane,A.
ElQarnifa,S.
Ayour,J.
Elateri,I.
Ouamnina,A.
Ait-Oubahou,A.
Benichou,M.
Abderrazik,M.
dc.subject.por.fl_str_mv date seeds
oil
fatty acids
Phoenix Dactylifera L.
oleic acid
topic date seeds
oil
fatty acids
Phoenix Dactylifera L.
oleic acid
description Abstract This research was aimed to study the lipid fraction of date seeds. Seventeen seeds of date palm varieties and clones were evaluated and assessed for their chemical components and for the properties of the date pits oil. Gas liquid chromatography showed that the main unsaturated fatty acid was oleic acid (46.00 - 50.87%), while the main saturated fatty acid was lauric acid (10.11 - 19.03%) for the cultivars Mentouj Tissgharine (MTN) and Bheir Ingli (KBN) respectively; other fatty acids were also identified. The physicochemical characterization showed an acid value ranging from 0.068 to 1.188%, a specific extinction value equal to (K232: 1.350–2.225; K270: 0.318– 0.521), a peroxide value in the interval (1.059–5.618 meq O2/kg) and an iodine value (41.861–59.980 g Iodine/100 g). The pheophytin content of date seed oils was found within the range from 21.855 to 75.685%. The chemical analysis showed that date seed oil can be useful in cosmetic and food products processing.
publishDate 2024
dc.date.none.fl_str_mv 2024-01-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1519-69842024000100367
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1519-69842024000100367
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/1519-6984.260771
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Instituto Internacional de Ecologia
publisher.none.fl_str_mv Instituto Internacional de Ecologia
dc.source.none.fl_str_mv Brazilian Journal of Biology v.84 2024
reponame:Brazilian Journal of Biology
instname:Instituto Internacional de Ecologia (IIE)
instacron:IIE
instname_str Instituto Internacional de Ecologia (IIE)
instacron_str IIE
institution IIE
reponame_str Brazilian Journal of Biology
collection Brazilian Journal of Biology
repository.name.fl_str_mv Brazilian Journal of Biology - Instituto Internacional de Ecologia (IIE)
repository.mail.fl_str_mv bjb@bjb.com.br||bjb@bjb.com.br
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