CHEMICAL COMPOSITION AND BIOLOGICAL ACTIVITIES OF DAUCUS AUREUS ESSENTIAL OILS FROM EASTERN ALGERIA

The aim of this study was to investigate the chemical composition of the essential oils of three populations of Daucus aureus from three sites in Eastern Algeria (Setif, Constantine and Oum Elbouaghi) and to test their antibacterial and antioxidant activities. The essential oils were obtained by hyd...

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Autores principales:	ZAIBET,WAFAA, LAOUER,HOCINE, AMIRA,SMAIN, FLAMINI,GUIDO, RAMDANI,MESSAOUD, AKKAL,SALAH
Lenguaje:	English
Publicado:	Sociedad Chilena de Química 2015
Materias:	Daucus aureus GC and GC/MS essential oils minimal inhibitory concentration chemotype
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072015000400017
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spelling	oai:scielo:S0717-970720150004000172016-02-23CHEMICAL COMPOSITION AND BIOLOGICAL ACTIVITIES OF DAUCUS AUREUS ESSENTIAL OILS FROM EASTERN ALGERIAZAIBET,WAFAALAOUER,HOCINEAMIRA,SMAINFLAMINI,GUIDORAMDANI,MESSAOUDAKKAL,SALAH Daucus aureus GC and GC/MS essential oils minimal inhibitory concentration chemotype The aim of this study was to investigate the chemical composition of the essential oils of three populations of Daucus aureus from three sites in Eastern Algeria (Setif, Constantine and Oum Elbouaghi) and to test their antibacterial and antioxidant activities. The essential oils were obtained by hydrodistillation and analyzed by GC and GC/MS. The major components were sabinene (30.6% and 36.2%), n-nonane (8.0% and 7.9%), α-pinene (5.5% and 6.3%) and 4-terpineol (4.4% and 6.0%) in D. aureus from Setif and Constantine populations essential oils, respectively; whereas, α-pinene (19.4%), β-pinene (12.0%) and p-cymene (12.2%) were the major components in Oum Elbouaghi essential oil population. The chemical compositions of D. aureus from Eastern Algeria are markedly different from those from Western Algeria, and likely represent new chemotypes. The antimicrobial activity of the essential oils was evaluated against four bacteria and one fungus, using the disc-diffusion method and minimal inhibitory concentration (MIC), whereas, the antioxidant activity of the essential oils was evaluated using the DPPH test. The results showed that the oils have an antimicrobial activity against the microorganisms tested, with minimal inhibitory concentration (MIC) values between 0.97 and 3.23 mg/mL and weaker antioxidant and DPPH radical scavenging activities were found in comparison to butylated hydroxyl toluene (BHT).info:eu-repo/semantics/openAccessSociedad Chilena de QuímicaJournal of the Chilean Chemical Society v.60 n.4 20152015-12-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072015000400017en10.4067/S0717-97072015000400017
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Daucus aureus GC and GC/MS essential oils minimal inhibitory concentration chemotype
spellingShingle	Daucus aureus GC and GC/MS essential oils minimal inhibitory concentration chemotype ZAIBET,WAFAA LAOUER,HOCINE AMIRA,SMAIN FLAMINI,GUIDO RAMDANI,MESSAOUD AKKAL,SALAH CHEMICAL COMPOSITION AND BIOLOGICAL ACTIVITIES OF DAUCUS AUREUS ESSENTIAL OILS FROM EASTERN ALGERIA
description	The aim of this study was to investigate the chemical composition of the essential oils of three populations of Daucus aureus from three sites in Eastern Algeria (Setif, Constantine and Oum Elbouaghi) and to test their antibacterial and antioxidant activities. The essential oils were obtained by hydrodistillation and analyzed by GC and GC/MS. The major components were sabinene (30.6% and 36.2%), n-nonane (8.0% and 7.9%), α-pinene (5.5% and 6.3%) and 4-terpineol (4.4% and 6.0%) in D. aureus from Setif and Constantine populations essential oils, respectively; whereas, α-pinene (19.4%), β-pinene (12.0%) and p-cymene (12.2%) were the major components in Oum Elbouaghi essential oil population. The chemical compositions of D. aureus from Eastern Algeria are markedly different from those from Western Algeria, and likely represent new chemotypes. The antimicrobial activity of the essential oils was evaluated against four bacteria and one fungus, using the disc-diffusion method and minimal inhibitory concentration (MIC), whereas, the antioxidant activity of the essential oils was evaluated using the DPPH test. The results showed that the oils have an antimicrobial activity against the microorganisms tested, with minimal inhibitory concentration (MIC) values between 0.97 and 3.23 mg/mL and weaker antioxidant and DPPH radical scavenging activities were found in comparison to butylated hydroxyl toluene (BHT).
author	ZAIBET,WAFAA LAOUER,HOCINE AMIRA,SMAIN FLAMINI,GUIDO RAMDANI,MESSAOUD AKKAL,SALAH
author_facet	ZAIBET,WAFAA LAOUER,HOCINE AMIRA,SMAIN FLAMINI,GUIDO RAMDANI,MESSAOUD AKKAL,SALAH
author_sort	ZAIBET,WAFAA
title	CHEMICAL COMPOSITION AND BIOLOGICAL ACTIVITIES OF DAUCUS AUREUS ESSENTIAL OILS FROM EASTERN ALGERIA
title_short	CHEMICAL COMPOSITION AND BIOLOGICAL ACTIVITIES OF DAUCUS AUREUS ESSENTIAL OILS FROM EASTERN ALGERIA
title_full	CHEMICAL COMPOSITION AND BIOLOGICAL ACTIVITIES OF DAUCUS AUREUS ESSENTIAL OILS FROM EASTERN ALGERIA
title_fullStr	CHEMICAL COMPOSITION AND BIOLOGICAL ACTIVITIES OF DAUCUS AUREUS ESSENTIAL OILS FROM EASTERN ALGERIA
title_full_unstemmed	CHEMICAL COMPOSITION AND BIOLOGICAL ACTIVITIES OF DAUCUS AUREUS ESSENTIAL OILS FROM EASTERN ALGERIA
title_sort	chemical composition and biological activities of daucus aureus essential oils from eastern algeria
publisher	Sociedad Chilena de Química
publishDate	2015
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072015000400017
work_keys_str_mv	AT zaibetwafaa chemicalcompositionandbiologicalactivitiesofdaucusaureusessentialoilsfromeasternalgeria AT laouerhocine chemicalcompositionandbiologicalactivitiesofdaucusaureusessentialoilsfromeasternalgeria AT amirasmain chemicalcompositionandbiologicalactivitiesofdaucusaureusessentialoilsfromeasternalgeria AT flaminiguido chemicalcompositionandbiologicalactivitiesofdaucusaureusessentialoilsfromeasternalgeria AT ramdanimessaoud chemicalcompositionandbiologicalactivitiesofdaucusaureusessentialoilsfromeasternalgeria AT akkalsalah chemicalcompositionandbiologicalactivitiesofdaucusaureusessentialoilsfromeasternalgeria
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CHEMICAL COMPOSITION AND BIOLOGICAL ACTIVITIES OF DAUCUS AUREUS ESSENTIAL OILS FROM EASTERN ALGERIA

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