Process parameters optimisation of mannanase production from Aspergillus niger FTCC 5003 using palm kernel cake as carbon source
The aims of this study are to optimised the process parameters involved for submerged fermentation of mannanase by Aspergillus niger FTC5003 using palm kernel cake (PKC) as carbon source. The parameters investigated include temperature, agitation speed, inoculum size and PKC concentration. The subme...
| Main Authors: | , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Academic Journals
2008
|
| Online Access: | http://psasir.upm.edu.my/id/eprint/16352/ http://psasir.upm.edu.my/id/eprint/16352/1/16352.pdf |
| _version_ | 1848842938042286080 |
|---|---|
| author | Abd. Aziz, Suraini Ong, Lisa Gaik Ai Hassan, Mohd Ali Abdul Karim, Mohamed Ismail |
| author_facet | Abd. Aziz, Suraini Ong, Lisa Gaik Ai Hassan, Mohd Ali Abdul Karim, Mohamed Ismail |
| author_sort | Abd. Aziz, Suraini |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | The aims of this study are to optimised the process parameters involved for submerged fermentation of mannanase by Aspergillus niger FTC5003 using palm kernel cake (PKC) as carbon source. The parameters investigated include temperature, agitation speed, inoculum size and PKC concentration. The submerged fermentation was carried out for 10 days by using palm kernel cake as the sole carbon source with the addition of nitrogen source. Palm kernel cake can be considered as a suitable carbon source for the enzyme production due to it mainly consist of mannan and galactomannan, which is hemicellulose. The mannanase enzyme production using the optimised fermentation condition, which was conducted at agitation speed of 200 rpm, temperature 35 °C, 1x104 spores mL-1 of inoculum size and 2% of palm kernel cake with productivity of 13.00 U/mL/day. |
| first_indexed | 2025-11-15T08:07:05Z |
| format | Article |
| id | upm-16352 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T08:07:05Z |
| publishDate | 2008 |
| publisher | Academic Journals |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-163522017-10-27T03:40:51Z http://psasir.upm.edu.my/id/eprint/16352/ Process parameters optimisation of mannanase production from Aspergillus niger FTCC 5003 using palm kernel cake as carbon source Abd. Aziz, Suraini Ong, Lisa Gaik Ai Hassan, Mohd Ali Abdul Karim, Mohamed Ismail The aims of this study are to optimised the process parameters involved for submerged fermentation of mannanase by Aspergillus niger FTC5003 using palm kernel cake (PKC) as carbon source. The parameters investigated include temperature, agitation speed, inoculum size and PKC concentration. The submerged fermentation was carried out for 10 days by using palm kernel cake as the sole carbon source with the addition of nitrogen source. Palm kernel cake can be considered as a suitable carbon source for the enzyme production due to it mainly consist of mannan and galactomannan, which is hemicellulose. The mannanase enzyme production using the optimised fermentation condition, which was conducted at agitation speed of 200 rpm, temperature 35 °C, 1x104 spores mL-1 of inoculum size and 2% of palm kernel cake with productivity of 13.00 U/mL/day. Academic Journals 2008 Article PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/16352/1/16352.pdf Abd. Aziz, Suraini and Ong, Lisa Gaik Ai and Hassan, Mohd Ali and Abdul Karim, Mohamed Ismail (2008) Process parameters optimisation of mannanase production from Aspergillus niger FTCC 5003 using palm kernel cake as carbon source. Asian Journal of Biochemistry, 3 (5). pp. 297-307. ISSN 1815-9923; ESSN: 1815-9931 http://scialert.net/abstract/?doi=ajb.2008.297.307 10.3923/ajb.2008.297.307 |
| spellingShingle | Abd. Aziz, Suraini Ong, Lisa Gaik Ai Hassan, Mohd Ali Abdul Karim, Mohamed Ismail Process parameters optimisation of mannanase production from Aspergillus niger FTCC 5003 using palm kernel cake as carbon source |
| title | Process parameters optimisation of mannanase production from Aspergillus niger FTCC 5003 using palm kernel cake as carbon source |
| title_full | Process parameters optimisation of mannanase production from Aspergillus niger FTCC 5003 using palm kernel cake as carbon source |
| title_fullStr | Process parameters optimisation of mannanase production from Aspergillus niger FTCC 5003 using palm kernel cake as carbon source |
| title_full_unstemmed | Process parameters optimisation of mannanase production from Aspergillus niger FTCC 5003 using palm kernel cake as carbon source |
| title_short | Process parameters optimisation of mannanase production from Aspergillus niger FTCC 5003 using palm kernel cake as carbon source |
| title_sort | process parameters optimisation of mannanase production from aspergillus niger ftcc 5003 using palm kernel cake as carbon source |
| url | http://psasir.upm.edu.my/id/eprint/16352/ http://psasir.upm.edu.my/id/eprint/16352/ http://psasir.upm.edu.my/id/eprint/16352/ http://psasir.upm.edu.my/id/eprint/16352/1/16352.pdf |