Chemical characterization of essential oils and antioxidant activity of Dictyota dichotoma and Dictyopteris membranacea
The work focuses on the study of two brown algae Dictyota dichotoma and Dictyopteris membranacea. Extracts obtained by different organic solvents (dichloromethane, hexane, acetone, methanol, chloroform) were screened for their DPPH antiradical activity, whereas essential oils obtained by st...
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Faculty of Technology, Novi Sad
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doaj-e3f5c88eaa3e4252acb103767f60ed1f2020-11-24T22:10:09ZengFaculty of Technology, Novi SadActa Periodica Technologica1450-71882406-095X2019-01-01201950334210.2298/APT1950033B1450-71881950033BChemical characterization of essential oils and antioxidant activity of Dictyota dichotoma and Dictyopteris membranaceaBenfares Redhouane0Kord Affaf1Boudjema Khaled2Bouarab Manel3Benrabah Soumia4Boudjemaa Kamel5Švarc-Gajić Jaroslava6National Centre for Research and Development of Fisheries and Aquaculture (CNRDPA), BouIsmaïl, Tipaza, AlgeriaNational Centre for Research and Development of Fisheries and Aquaculture (CNRDPA), BouIsmaïl, Tipaza, AlgeriaResearch laboratory of food technology, University of M’hamed Bougara, Boumerdes, AlgeriaNational Centre for Research and Development of Fisheries and Aquaculture (CNRDPA), BouIsmaïl, Tipaza, AlgeriaNational Centre for Research and Development of Fisheries and Aquaculture (CNRDPA), BouIsmaïl, Tipaza, AlgeriaNational Centre for Research and Development of Fisheries and Aquaculture (CNRDPA), BouIsmaïl, Tipaza, AlgeriaUniversity of Novi Sad, Faculty of Technology Novi Sad, Novi Sad, SerbiaThe work focuses on the study of two brown algae Dictyota dichotoma and Dictyopteris membranacea. Extracts obtained by different organic solvents (dichloromethane, hexane, acetone, methanol, chloroform) were screened for their DPPH antiradical activity, whereas essential oils obtained by steam distillation were chemically characterized by GC-MS. Steam distillation yielded 0.07 and 0.095% of the essential oils for Dictyota dichotoma and Dictyopteris membranacea, respectively. The chemical screening of the essential oils of Dictyopteris membranacea and Dictyota dichotoma showed similar chemical profiles. Namely, trans-anethole showed to be the main component in both studied oils, yielding 12.28% and 10.70% for Dictyopteris membranacea and Dictyota dichotoma, respectively. Antioxidant activity of extracts was expressed by IC50 values and was in the range 0.375-1.72 mg/ml.http://www.doiserbia.nb.rs/img/doi/1450-7188/2019/1450-71881950033B.pdfseaweedextractionessential oilantioxidant activity |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Benfares Redhouane Kord Affaf Boudjema Khaled Bouarab Manel Benrabah Soumia Boudjemaa Kamel Švarc-Gajić Jaroslava |
spellingShingle |
Benfares Redhouane Kord Affaf Boudjema Khaled Bouarab Manel Benrabah Soumia Boudjemaa Kamel Švarc-Gajić Jaroslava Chemical characterization of essential oils and antioxidant activity of Dictyota dichotoma and Dictyopteris membranacea Acta Periodica Technologica seaweed extraction essential oil antioxidant activity |
author_facet |
Benfares Redhouane Kord Affaf Boudjema Khaled Bouarab Manel Benrabah Soumia Boudjemaa Kamel Švarc-Gajić Jaroslava |
author_sort |
Benfares Redhouane |
title |
Chemical characterization of essential oils and antioxidant activity of Dictyota dichotoma and Dictyopteris membranacea |
title_short |
Chemical characterization of essential oils and antioxidant activity of Dictyota dichotoma and Dictyopteris membranacea |
title_full |
Chemical characterization of essential oils and antioxidant activity of Dictyota dichotoma and Dictyopteris membranacea |
title_fullStr |
Chemical characterization of essential oils and antioxidant activity of Dictyota dichotoma and Dictyopteris membranacea |
title_full_unstemmed |
Chemical characterization of essential oils and antioxidant activity of Dictyota dichotoma and Dictyopteris membranacea |
title_sort |
chemical characterization of essential oils and antioxidant activity of dictyota dichotoma and dictyopteris membranacea |
publisher |
Faculty of Technology, Novi Sad |
series |
Acta Periodica Technologica |
issn |
1450-7188 2406-095X |
publishDate |
2019-01-01 |
description |
The work focuses on the study of two brown algae Dictyota dichotoma and
Dictyopteris membranacea. Extracts obtained by different organic solvents
(dichloromethane, hexane, acetone, methanol, chloroform) were screened for
their DPPH antiradical activity, whereas essential oils obtained by steam
distillation were chemically characterized by GC-MS. Steam distillation
yielded 0.07 and 0.095% of the essential oils for Dictyota dichotoma and
Dictyopteris membranacea, respectively. The chemical screening of the
essential oils of Dictyopteris membranacea and Dictyota dichotoma showed
similar chemical profiles. Namely, trans-anethole showed to be the main
component in both studied oils, yielding 12.28% and 10.70% for Dictyopteris
membranacea and Dictyota dichotoma, respectively. Antioxidant activity of
extracts was expressed by IC50 values and was in the range 0.375-1.72 mg/ml. |
topic |
seaweed extraction essential oil antioxidant activity |
url |
http://www.doiserbia.nb.rs/img/doi/1450-7188/2019/1450-71881950033B.pdf |
work_keys_str_mv |
AT benfaresredhouane chemicalcharacterizationofessentialoilsandantioxidantactivityofdictyotadichotomaanddictyopterismembranacea AT kordaffaf chemicalcharacterizationofessentialoilsandantioxidantactivityofdictyotadichotomaanddictyopterismembranacea AT boudjemakhaled chemicalcharacterizationofessentialoilsandantioxidantactivityofdictyotadichotomaanddictyopterismembranacea AT bouarabmanel chemicalcharacterizationofessentialoilsandantioxidantactivityofdictyotadichotomaanddictyopterismembranacea AT benrabahsoumia chemicalcharacterizationofessentialoilsandantioxidantactivityofdictyotadichotomaanddictyopterismembranacea AT boudjemaakamel chemicalcharacterizationofessentialoilsandantioxidantactivityofdictyotadichotomaanddictyopterismembranacea AT svarcgajicjaroslava chemicalcharacterizationofessentialoilsandantioxidantactivityofdictyotadichotomaanddictyopterismembranacea |
_version_ |
1725808990137352192 |