Evaluation of antibacterial activity of neolamarckia macrophylla leaf extract

Izzarul Atirah, binti Boestamam (2016) Evaluation of antibacterial activity of neolamarckia macrophylla leaf extract. [E-LPTA] (Unpublished)

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Abstract

Tremendous research were done to extract bioactive compound from natural product especially plant which can be used as an alternative drugs to treat infection. The evaluation of atntibacterial activity of Neolamarckia macrophylla leaves crude extract by using three method: maceration, Soxhlet and direct use was determined using disc diffusion method against medically important baceria such as Escherichia coli, Klebsiella sp., Pseudomonas aeruginos, Salmonella typhimuriu,, Listeria monocytogenes, Staphylococcus aureus and Bacillus cereus with different concentration (12.5%, 50%, 75% and 100%). The results showed that the inhibition growth varies among tested bacteria with maceration method gives better result compared ot other techniques used. Two solvents were used; ethanol and distilled water, and ethanol extradtion has better antinacterial acivity compared to aqueous extraction. This study provides preliminary results suggestisng that N. macrophylla can be used as a source of drug to fight infection.

Item Type: E-LPTA
Additional Information: Project Report (B.Sc.) -- Universiti Malaysia Sarawak, 2016.
Uncontrolled Keywords: Expressed sequence tags, EST, Developing xylem, Neolamarkia cadamba, Wood formation, Lignin biosynthesis, Neolamarckia macrophylla, antibacterial activity, disc diffusion method, Gram-negative bacteria, Gram-positive bacteria, unimas, university, universiti, Borneo, Malaysia, Sarawak, Kuching, Samarahan, ipta, education, undergraduate, research, Universiti Malaysia Sarawak
Subjects: R Medicine > RS Pharmacy and materia medica
S Agriculture > SB Plant culture
Divisions: Academic Faculties, Institutes and Centres > Faculty of Resource Science and Technology
Depositing User: Saman
Date Deposited: 17 Feb 2017 07:47
Last Modified: 17 Feb 2017 07:47
URI: http://ir.unimas.my/id/eprint/15357

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