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Production of alpha-amylase by immobolized bacillus subtilis in polymeric polyhipe matrix

Jimat, Dzun Noraini (2012) Production of alpha-amylase by immobolized bacillus subtilis in polymeric polyhipe matrix. In: 4th International Conference on Chemical and Bioprocess Engineering (ICCBPE 2012), 21-23 November 2012, Sutera Harbour Hotel, Kota Kinabalu. (Unpublished)

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Abstract

The microcellular polymer known as polyHIPE polymer (PHP), with modified physico-chemical characteristics, was developed as a cell matrix for the immobilization of the starch-degrading bacterium, Bacillus subtilis. A suspension of B. subtilis spores were inoculated into a synthesized PHP matrix which chemically modified and this PHP matrix was named sulphonated PHPs (SPHPs). These inoculated spores were then activated by supplying continuously well-aerated culture medium (LB medium) and placed in a 370C room for 24h incubation. The growth and enzyme productivity data were evaluated and compared. Three different pore and interconnect sizes of SPHPs were evaluated; 42.0

Item Type: Conference or Workshop Item (Full Paper)
Additional Information: 3891/27372
Subjects: T Technology > TP Chemical technology
T Technology > TP Chemical technology > TP248.13 Biotechnology
Kulliyyahs/Centres/Divisions/Institutes: Kulliyyah of Engineering > Department of Biotechnology Engineering
Depositing User: Dr Dzun Noraini Jimat
Date Deposited: 02 Jan 2013 14:14
Last Modified: 02 Jan 2013 14:14
URI: http://irep.iium.edu.my/id/eprint/27372

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