CHEMICAL COMPOSITION AND ANTIBACTERIAL ACTIVITY OF ROSMARINUS OFFICINALIS ESSENTIAL OIL FROM ALGERIA
The aim of this study was to study the chemical composition and the antibacterial activity of the essential oil (EO) of Rosmarinus officinalis from Blida region, against bacterial strains: Escherichia coli, Staphylococcus epidermis and Pseudomanase fragi. The chemical composition of the EO obtained...
| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | English |
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AcademicPres
2022-10-01
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| Series: | Agricultura |
| Online Access: | https://journals.usamvcluj.ro/index.php/agricultura/article/view/14332 |
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| author | Djamila Hezil Hassen Benseghir Samira Benamrouche Sara Zaidi Radja Zineddine Amina Bessas Amine Msela |
| author_facet | Djamila Hezil Hassen Benseghir Samira Benamrouche Sara Zaidi Radja Zineddine Amina Bessas Amine Msela |
| author_sort | Djamila Hezil |
| collection | DOAJ |
| description | The aim of this study was to study the chemical composition and the antibacterial activity of the essential oil (EO) of Rosmarinus officinalis from Blida region, against bacterial strains: Escherichia coli, Staphylococcus epidermis and Pseudomanase fragi. The chemical composition of the EO obtained by hydrodistillation was determined using gas chromatography coupled with mass spectrometry (GC-MS). The antibacterial activity of the EO was studied by the disk diffusion method and the agar dilution method in order to determine the minimum inhibitory concentration (MIC) and the minimum bactericidal concentration (CMB). The results obtained from this work show that the yield of rosemary EO was 1.6% respectively. The main compounds present in the essential oil of R. officinalis are 2-Bornanone (19.47%), Eucalyptol (18.58%), α-Pinene (9.14%) and Camphene (5.68%). The MIC and CMB values expressed by the essential oil of R. officinalis were identical as for P.fragi and S. epidermidis (MIC is equal to 0.37% and CMB> 3%) and for E .coli were 0.75% (MIC equals CMB). The results of this work confirmed the activity of the EOs of R. officinalis on the pathogenic bacterial strains tested and to recommend its exploitation for use as an alternative to industrial antibacterial molecules. |
| first_indexed | 2024-03-12T20:58:08Z |
| format | Article |
| id | doaj.art-798ff766193b47dda066923876c9d9b5 |
| institution | Directory Open Access Journal |
| issn | 1221-5317 |
| language | English |
| last_indexed | 2024-03-12T20:58:08Z |
| publishDate | 2022-10-01 |
| publisher | AcademicPres |
| record_format | Article |
| series | Agricultura |
| spelling | doaj.art-798ff766193b47dda066923876c9d9b52023-07-31T11:44:41ZengAcademicPresAgricultura1221-53172022-10-011203-4243414332CHEMICAL COMPOSITION AND ANTIBACTERIAL ACTIVITY OF ROSMARINUS OFFICINALIS ESSENTIAL OIL FROM ALGERIADjamila HezilHassen BenseghirSamira BenamroucheSara ZaidiRadja ZineddineAmina BessasAmine MselaThe aim of this study was to study the chemical composition and the antibacterial activity of the essential oil (EO) of Rosmarinus officinalis from Blida region, against bacterial strains: Escherichia coli, Staphylococcus epidermis and Pseudomanase fragi. The chemical composition of the EO obtained by hydrodistillation was determined using gas chromatography coupled with mass spectrometry (GC-MS). The antibacterial activity of the EO was studied by the disk diffusion method and the agar dilution method in order to determine the minimum inhibitory concentration (MIC) and the minimum bactericidal concentration (CMB). The results obtained from this work show that the yield of rosemary EO was 1.6% respectively. The main compounds present in the essential oil of R. officinalis are 2-Bornanone (19.47%), Eucalyptol (18.58%), α-Pinene (9.14%) and Camphene (5.68%). The MIC and CMB values expressed by the essential oil of R. officinalis were identical as for P.fragi and S. epidermidis (MIC is equal to 0.37% and CMB> 3%) and for E .coli were 0.75% (MIC equals CMB). The results of this work confirmed the activity of the EOs of R. officinalis on the pathogenic bacterial strains tested and to recommend its exploitation for use as an alternative to industrial antibacterial molecules.https://journals.usamvcluj.ro/index.php/agricultura/article/view/14332 |
| spellingShingle | Djamila Hezil Hassen Benseghir Samira Benamrouche Sara Zaidi Radja Zineddine Amina Bessas Amine Msela CHEMICAL COMPOSITION AND ANTIBACTERIAL ACTIVITY OF ROSMARINUS OFFICINALIS ESSENTIAL OIL FROM ALGERIA Agricultura |
| title | CHEMICAL COMPOSITION AND ANTIBACTERIAL ACTIVITY OF ROSMARINUS OFFICINALIS ESSENTIAL OIL FROM ALGERIA |
| title_full | CHEMICAL COMPOSITION AND ANTIBACTERIAL ACTIVITY OF ROSMARINUS OFFICINALIS ESSENTIAL OIL FROM ALGERIA |
| title_fullStr | CHEMICAL COMPOSITION AND ANTIBACTERIAL ACTIVITY OF ROSMARINUS OFFICINALIS ESSENTIAL OIL FROM ALGERIA |
| title_full_unstemmed | CHEMICAL COMPOSITION AND ANTIBACTERIAL ACTIVITY OF ROSMARINUS OFFICINALIS ESSENTIAL OIL FROM ALGERIA |
| title_short | CHEMICAL COMPOSITION AND ANTIBACTERIAL ACTIVITY OF ROSMARINUS OFFICINALIS ESSENTIAL OIL FROM ALGERIA |
| title_sort | chemical composition and antibacterial activity of rosmarinus officinalis essential oil from algeria |
| url | https://journals.usamvcluj.ro/index.php/agricultura/article/view/14332 |
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