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The antibacterial activities of acetone and methanol extracts of hibiscus rosa sinensis leaves / Nur Fatin Nabila Anuar

The aim of the study was to investigate the antibacterial activity of acetone and methanol extracts of Hibiscus rosa sinensis leaves. Crude extracts of the plant with acetone and methanol were screened for antibacterial activities against eight pathogenic bacteria which consisted of four Gram positi...

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Main Author: Anuar, Nur Fatin Nabila
Format: Thesis
Language:English
Published: 2013
Subjects:
Pharmacopoeias
Pharmacognosy. Pharmaceutical substances (Plant, animal, and inorganic)
Online Access:https://ir.uitm.edu.my/id/eprint/110423/1/110423.PDF
https://ir.uitm.edu.my/id/eprint/110423/
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spelling my.uitm.ir.1104232025-02-21T23:55:00Z https://ir.uitm.edu.my/id/eprint/110423/ The antibacterial activities of acetone and methanol extracts of hibiscus rosa sinensis leaves / Nur Fatin Nabila Anuar Anuar, Nur Fatin Nabila Pharmacopoeias Pharmacognosy. Pharmaceutical substances (Plant, animal, and inorganic) The aim of the study was to investigate the antibacterial activity of acetone and methanol extracts of Hibiscus rosa sinensis leaves. Crude extracts of the plant with acetone and methanol were screened for antibacterial activities against eight pathogenic bacteria which consisted of four Gram positive bacteria (Staphylococcus aureus, Methicillin-resistant Staphylococcus aureus, Streptococcus agalactiae, Streptococcus pyogenes) and four Gram negative bacteria (Pseudomonas aeruginosa, Escherichia coli, Klebsiella pneumonia, Shigella spp.). The in vitro antibacterial activity was performed by broth microdilution method. The result showed that acetone extract exhibited the highest antibacterial activity against Staphylococcus aureus with the lowest MIC value was found to be 6.25 mg/ml. However, methanol extract did not exhibit any antibacterial activity against all of the tested bacteria. The result obtained in the present study suggested that the acetone extract of H. rosa sinensis leaves exhibited better antibacterial activity as compared to the methanolic extract. 2013 Thesis NonPeerReviewed text en https://ir.uitm.edu.my/id/eprint/110423/1/110423.PDF The antibacterial activities of acetone and methanol extracts of hibiscus rosa sinensis leaves / Nur Fatin Nabila Anuar. (2013) Degree thesis, thesis, Universiti Teknologi MARA (Kampus Puncak Alam).
institution Universiti Teknologi Mara
building Tun Abdul Razak Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Mara
content_source UiTM Institutional Repository
url_provider http://ir.uitm.edu.my/
language English
topic Pharmacopoeias
Pharmacognosy. Pharmaceutical substances (Plant, animal, and inorganic)
spellingShingle Pharmacopoeias
Pharmacognosy. Pharmaceutical substances (Plant, animal, and inorganic)
Anuar, Nur Fatin Nabila
The antibacterial activities of acetone and methanol extracts of hibiscus rosa sinensis leaves / Nur Fatin Nabila Anuar
description The aim of the study was to investigate the antibacterial activity of acetone and methanol extracts of Hibiscus rosa sinensis leaves. Crude extracts of the plant with acetone and methanol were screened for antibacterial activities against eight pathogenic bacteria which consisted of four Gram positive bacteria (Staphylococcus aureus, Methicillin-resistant Staphylococcus aureus, Streptococcus agalactiae, Streptococcus pyogenes) and four Gram negative bacteria (Pseudomonas aeruginosa, Escherichia coli, Klebsiella pneumonia, Shigella spp.). The in vitro antibacterial activity was performed by broth microdilution method. The result showed that acetone extract exhibited the highest antibacterial activity against Staphylococcus aureus with the lowest MIC value was found to be 6.25 mg/ml. However, methanol extract did not exhibit any antibacterial activity against all of the tested bacteria. The result obtained in the present study suggested that the acetone extract of H. rosa sinensis leaves exhibited better antibacterial activity as compared to the methanolic extract.
format Thesis
author Anuar, Nur Fatin Nabila
author_facet Anuar, Nur Fatin Nabila
author_sort Anuar, Nur Fatin Nabila
title The antibacterial activities of acetone and methanol extracts of hibiscus rosa sinensis leaves / Nur Fatin Nabila Anuar
title_short The antibacterial activities of acetone and methanol extracts of hibiscus rosa sinensis leaves / Nur Fatin Nabila Anuar
title_full The antibacterial activities of acetone and methanol extracts of hibiscus rosa sinensis leaves / Nur Fatin Nabila Anuar
title_fullStr The antibacterial activities of acetone and methanol extracts of hibiscus rosa sinensis leaves / Nur Fatin Nabila Anuar
title_full_unstemmed The antibacterial activities of acetone and methanol extracts of hibiscus rosa sinensis leaves / Nur Fatin Nabila Anuar
title_sort antibacterial activities of acetone and methanol extracts of hibiscus rosa sinensis leaves / nur fatin nabila anuar
publishDate 2013
url https://ir.uitm.edu.my/id/eprint/110423/1/110423.PDF
https://ir.uitm.edu.my/id/eprint/110423/
_version_ 1825165187779395584
score 13.239859

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