Evaluation of antimicrobial properties of diethyl ether and methanol extracts of Scenedesmus dimorphus against bacterial Micrococcus lutesus and Aeromonas hydrophila
Antimicrobial properties of diethyl ether and methanol extracts of algae Scenedesmus dimorphus against Gram positive bacterium Micrococcus lutesus and Gram negative becterium, Aeromonas hydrophila were evaluated. The algae was pure cultured and once the required volume and number of cells achieved c...
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| Format: | Article |
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University of Guilan
2017-03-01
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| Series: | تغذیه آبزیان |
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| Online Access: | https://janb.guilan.ac.ir/article_3154_34da8def5f0edf871189b5127c07a487.pdf |
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| author | Zahra Habibi Javid Imanpour Namin Zohreh Remazanpour |
| author_facet | Zahra Habibi Javid Imanpour Namin Zohreh Remazanpour |
| author_sort | Zahra Habibi |
| collection | DOAJ |
| description | Antimicrobial properties of diethyl ether and methanol extracts of algae Scenedesmus dimorphus against Gram positive bacterium Micrococcus lutesus and Gram negative becterium, Aeromonas hydrophila were evaluated. The algae was pure cultured and once the required volume and number of cells achieved coli using agar well diffusion method diethylether and hexane extracts of the algae cells were extracted. Antibacterial properties of the extracts were evaluated using well diffusion method. The results showed inhibitory activities of methanol and ether extracts of Scenedesmus dimorphus against M. luteus and A. hydrophila with 11-13 mm and 13-21 mm diameters of inhibition zone, respectively. In case of diethyl ether extracts also the inhibitory activity observed with diamaters of inhibition zone in the range of 9-23.7 mm and 21.6-6.3 mm respectively against M. luteus and A. hydrophila. Gas chromatography mass spectrophotometry was used to identify different substances within diethyl ether and methanol extracts with hydrocarbon and ester with highest perentage among other substances. The results confirmed antimicrobial activities of extracts from S. dimorphus against bacteria used in this study. |
| first_indexed | 2024-03-12T00:44:29Z |
| format | Article |
| id | doaj.art-bebde8969c7e415cb11d95101b162236 |
| institution | Directory Open Access Journal |
| issn | 2980-8499 |
| language | fas |
| last_indexed | 2024-03-12T00:44:29Z |
| publishDate | 2017-03-01 |
| publisher | University of Guilan |
| record_format | Article |
| series | تغذیه آبزیان |
| spelling | doaj.art-bebde8969c7e415cb11d95101b1622362023-09-14T20:21:05ZfasUniversity of Guilanتغذیه آبزیان2980-84992017-03-0131354510.22124/janb.2017.31543154Evaluation of antimicrobial properties of diethyl ether and methanol extracts of Scenedesmus dimorphus against bacterial Micrococcus lutesus and Aeromonas hydrophilaZahra Habibi0Javid Imanpour Namin1Zohreh Remazanpour2Fisheries Department, Faculty of Natural Resources, University of Guilan, Sowmeh Sara, Guilan, IranFisheries Department, Faculty of Natural Resources, University of Guilan, Sowmeh Sara, Guilan, IranInternational Sturgeon Research Organization of the Caspian Sea, Agricultural Research, Education and Extension Organization, Rasht, Guilan, IranAntimicrobial properties of diethyl ether and methanol extracts of algae Scenedesmus dimorphus against Gram positive bacterium Micrococcus lutesus and Gram negative becterium, Aeromonas hydrophila were evaluated. The algae was pure cultured and once the required volume and number of cells achieved coli using agar well diffusion method diethylether and hexane extracts of the algae cells were extracted. Antibacterial properties of the extracts were evaluated using well diffusion method. The results showed inhibitory activities of methanol and ether extracts of Scenedesmus dimorphus against M. luteus and A. hydrophila with 11-13 mm and 13-21 mm diameters of inhibition zone, respectively. In case of diethyl ether extracts also the inhibitory activity observed with diamaters of inhibition zone in the range of 9-23.7 mm and 21.6-6.3 mm respectively against M. luteus and A. hydrophila. Gas chromatography mass spectrophotometry was used to identify different substances within diethyl ether and methanol extracts with hydrocarbon and ester with highest perentage among other substances. The results confirmed antimicrobial activities of extracts from S. dimorphus against bacteria used in this study.https://janb.guilan.ac.ir/article_3154_34da8def5f0edf871189b5127c07a487.pdfmicroalgaeantibacterialextractgram-positive bacteriumgram-negative bacterium |
| spellingShingle | Zahra Habibi Javid Imanpour Namin Zohreh Remazanpour Evaluation of antimicrobial properties of diethyl ether and methanol extracts of Scenedesmus dimorphus against bacterial Micrococcus lutesus and Aeromonas hydrophila تغذیه آبزیان microalgae antibacterial extract gram-positive bacterium gram-negative bacterium |
| title | Evaluation of antimicrobial properties of diethyl ether and methanol extracts of Scenedesmus dimorphus against bacterial Micrococcus lutesus and Aeromonas hydrophila |
| title_full | Evaluation of antimicrobial properties of diethyl ether and methanol extracts of Scenedesmus dimorphus against bacterial Micrococcus lutesus and Aeromonas hydrophila |
| title_fullStr | Evaluation of antimicrobial properties of diethyl ether and methanol extracts of Scenedesmus dimorphus against bacterial Micrococcus lutesus and Aeromonas hydrophila |
| title_full_unstemmed | Evaluation of antimicrobial properties of diethyl ether and methanol extracts of Scenedesmus dimorphus against bacterial Micrococcus lutesus and Aeromonas hydrophila |
| title_short | Evaluation of antimicrobial properties of diethyl ether and methanol extracts of Scenedesmus dimorphus against bacterial Micrococcus lutesus and Aeromonas hydrophila |
| title_sort | evaluation of antimicrobial properties of diethyl ether and methanol extracts of scenedesmus dimorphus against bacterial micrococcus lutesus and aeromonas hydrophila |
| topic | microalgae antibacterial extract gram-positive bacterium gram-negative bacterium |
| url | https://janb.guilan.ac.ir/article_3154_34da8def5f0edf871189b5127c07a487.pdf |
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