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Analyzing the potential of cerbera odollam seeds and leaves as an antibacterial agent

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Bibliographic Details
Main Author: Nadiah, Othman
Other Authors: Assoc. Prof. Dr. Harbant Singh
Format: Learning Object
Language:English
Published: Universiti Malaysia Perlis (UniMAP) 2014
Subjects:
Cerbera odollam
Fungus
Antibacterial agent
Antimicrobial
Online Access:http://dspace.unimap.edu.my:80/xmlui/handle/123456789/37637
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spelling my.unimap-376372014-11-05T04:55:30Z Analyzing the potential of cerbera odollam seeds and leaves as an antibacterial agent Nadiah, Othman Assoc. Prof. Dr. Harbant Singh Cerbera odollam Fungus Antibacterial agent Antimicrobial Access is limited to UniMAP community. The methanolic extractions from the parts seeds and leaves of Cerbera odollam were used in order to verify the antibacterial activity from different concentration of dilution prepared. Cerbera odollam leaves and seeds were collected nearby the School of Bipoprocess Engineering in Jejawi. The antimicrobial test was done to evaluate percentage of inhibition zone against e.coli and Bacillus cereus growth on media with different concentration of extracts dilution and different incubation time. The concentrations prepared were in 600 ppm, 800 ppm and 1000 ppm, while for incubation were from 48 hours, 72 hours and 96 hours. From screening process, seeds extraction was chosen. The optimizing condition was done for both bacteria by using Response Surface Methodology in Design of Expert. The results for experimental of optimum concentration and incubation time for Bacillus cereus was at 800 ppm, at 72 hours with 88% inhibition. Whereas, optimum concentration and incubation time for E. coli was at 800 ppm, at 72 hours with 78 %. From RSM analysis, the optimum process condition of seeds extract, on Bacillus cereus with concentration of 660 ppm, and incubation time at 88.80 hours. Then, on E.coli: with concentration at 760 ppm and incubation time at 78.80 hours. 2014-11-05T04:55:30Z 2014-11-05T04:55:30Z 2013-06 Learning Object http://dspace.unimap.edu.my:80/xmlui/handle/123456789/37637 en Universiti Malaysia Perlis (UniMAP) School of Bioprocess Engineering
institution Universiti Malaysia Perlis
building UniMAP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Perlis
content_source UniMAP Library Digital Repository
url_provider http://dspace.unimap.edu.my/
language English
topic Cerbera odollam
Fungus
Antibacterial agent
Antimicrobial
spellingShingle Cerbera odollam
Fungus
Antibacterial agent
Antimicrobial
Nadiah, Othman
Analyzing the potential of cerbera odollam seeds and leaves as an antibacterial agent
description Access is limited to UniMAP community.
author2 Assoc. Prof. Dr. Harbant Singh
author_facet Assoc. Prof. Dr. Harbant Singh
Nadiah, Othman
format Learning Object
author Nadiah, Othman
author_sort Nadiah, Othman
title Analyzing the potential of cerbera odollam seeds and leaves as an antibacterial agent
title_short Analyzing the potential of cerbera odollam seeds and leaves as an antibacterial agent
title_full Analyzing the potential of cerbera odollam seeds and leaves as an antibacterial agent
title_fullStr Analyzing the potential of cerbera odollam seeds and leaves as an antibacterial agent
title_full_unstemmed Analyzing the potential of cerbera odollam seeds and leaves as an antibacterial agent
title_sort analyzing the potential of cerbera odollam seeds and leaves as an antibacterial agent
publisher Universiti Malaysia Perlis (UniMAP)
publishDate 2014
url http://dspace.unimap.edu.my:80/xmlui/handle/123456789/37637
_version_ 1643798528056623104
score 13.223943

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