Multiple drug resistance activity of Clove extract by extraction solvents
This thesis is submitted in partial fulfillment of the requirements for the degree of Bachelor of Science in Biotechnology 2021.
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Brac University
2022
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| Acesso em linha: | http://hdl.handle.net/10361/15964 |
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10361-159642022-01-23T21:01:37Z Multiple drug resistance activity of Clove extract by extraction solvents Arpha, Nur E Fariha, Asfika Rahman Rakib-Uz-Zaman, S M Department of Mathematics and Natural Sciences, Brac University Clove extract Syzygium aromaticum Methanol Acetone Ethanol Bacteria E. coli Pseudomonas spp. Klebsiella spp. Antibiogram Gram negative Concentration Zone of inhibition MDR, XDR Antimicrobial Multidrug resistance This thesis is submitted in partial fulfillment of the requirements for the degree of Bachelor of Science in Biotechnology 2021. Catalogued from PDF version of thesis. Includes bibliographical references (pages 38-47). Clove extraction is produced from dried clove flower buds, Eugenia caryophyllata L. Merr. & Perry (Myrtaceae), is utilized in the fragrance and flavoring industries, as well as as a topical therapy to reduce pain and promote healing. The extraction's major components are phenylpropanoids such as carvacrol, thymol, eugenol and cinnamaldehyde. The biological activity of Eugenia caryophyllata has been investigated on several microorganisms and parasites, including pathogenic bacteria, Herpes simplex and hepatitis C viruses. In addition to its antimicrobial, antioxidant, antifungal and antiviral activity, clove extractions possesses antiinflammatory, cytotoxic, insect repellent and anaesthetic properties.The antibacterial activity of clove extracts was examined using different extraction solvents in this study. Klebsiella spp., Escherichia coli and Pseudomonas spp. were investigated for antibacterial activity. The antibacterial activity of the methanol extract was higher than that of the water extract. The clove water acetone extract inhibited the development of Escherichia coli, but had no effect on Klebsiella spp., Pseudomonas spp.. In Gram (-) bacteria, the acetone extract of clove extracts demonstrated more sensitive antibacterial action than in Gram (+) bacteria. The antibacterial activity of the clove extract increased as the concentration was raised. Nur E Arpha Asfika Rahman Fariha B. Biotechnology 2022-01-23T04:40:21Z 2022-01-23T04:40:21Z 2021 2021-09 Thesis ID 15236013 ID 16136015 http://hdl.handle.net/10361/15964 en Brac University theses are protected by copyright. They may be viewed from this source for any purpose, but reproduction or distribution in any format is prohibited without written permission. 47 pages application/pdf Brac University |
| institution |
Brac University |
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Institutional Repository |
| language |
English |
| topic |
Clove extract Syzygium aromaticum Methanol Acetone Ethanol Bacteria E. coli Pseudomonas spp. Klebsiella spp. Antibiogram Gram negative Concentration Zone of inhibition MDR, XDR Antimicrobial Multidrug resistance |
| spellingShingle |
Clove extract Syzygium aromaticum Methanol Acetone Ethanol Bacteria E. coli Pseudomonas spp. Klebsiella spp. Antibiogram Gram negative Concentration Zone of inhibition MDR, XDR Antimicrobial Multidrug resistance Arpha, Nur E Fariha, Asfika Rahman Multiple drug resistance activity of Clove extract by extraction solvents |
| description |
This thesis is submitted in partial fulfillment of the requirements for the degree of Bachelor of Science in Biotechnology 2021. |
| author2 |
Rakib-Uz-Zaman, S M |
| author_facet |
Rakib-Uz-Zaman, S M Arpha, Nur E Fariha, Asfika Rahman |
| format |
Thesis |
| author |
Arpha, Nur E Fariha, Asfika Rahman |
| author_sort |
Arpha, Nur E |
| title |
Multiple drug resistance activity of Clove extract by extraction solvents |
| title_short |
Multiple drug resistance activity of Clove extract by extraction solvents |
| title_full |
Multiple drug resistance activity of Clove extract by extraction solvents |
| title_fullStr |
Multiple drug resistance activity of Clove extract by extraction solvents |
| title_full_unstemmed |
Multiple drug resistance activity of Clove extract by extraction solvents |
| title_sort |
multiple drug resistance activity of clove extract by extraction solvents |
| publisher |
Brac University |
| publishDate |
2022 |
| url |
http://hdl.handle.net/10361/15964 |
| work_keys_str_mv |
AT arphanure multipledrugresistanceactivityofcloveextractbyextractionsolvents AT farihaasfikarahman multipledrugresistanceactivityofcloveextractbyextractionsolvents |
| _version_ |
1814306927871524864 |