Kinetics of solid state bioconversion for the production of Citric Acid from oil palm empty fruit bunches (abstract only)
A kinetic study of solid state bioconversion for the production of citric acid from oil palm empty fruit bunches was conducted. Locally isolated Aspergillus niger IBO-103MNB (IMI396649) was used for this study. As citric acid production typically exhibits product-associated kinetics, both fungal gro...
| Main Authors: | , , , , |
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| Format: | Proceeding Paper |
| Language: | English |
| Published: |
2009
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| Subjects: | |
| Online Access: | http://irep.iium.edu.my/5571/ http://irep.iium.edu.my/5571/1/Kinetics_Abs-ICCBPE.pdf |
| _version_ | 1848776527124103168 |
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| author | Bari, M.N. Alam, Md. Zahangir Muyibi, Suleyman Aremu Jamal, Parveen Al-Mamun, Abdullah |
| author_facet | Bari, M.N. Alam, Md. Zahangir Muyibi, Suleyman Aremu Jamal, Parveen Al-Mamun, Abdullah |
| author_sort | Bari, M.N. |
| building | IIUM Repository |
| collection | Online Access |
| description | A kinetic study of solid state bioconversion for the production of citric acid from oil palm empty fruit bunches was conducted. Locally isolated Aspergillus niger IBO-103MNB (IMI396649) was used for this study. As citric acid production typically exhibits product-associated kinetics, both fungal growth in term of protein content and citric acid production were described with logistic functions and were related to sucrose utilization as carbon source. The estimated specific growth rate was obtained 0.86 d-1 and the citric acid production rate (productivity) was 59.7 g/kg-day. The value of citric acid production yield on sucrose (Yp/s) was 0.77, whereas citric acid production yield on biomass (Yp/x) during the solid state bioconversion of empty fruit bunches was 12.3 g/g of protein content. |
| first_indexed | 2025-11-14T14:31:30Z |
| format | Proceeding Paper |
| id | iium-5571 |
| institution | International Islamic University Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-14T14:31:30Z |
| publishDate | 2009 |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | iium-55712011-11-30T06:35:35Z http://irep.iium.edu.my/5571/ Kinetics of solid state bioconversion for the production of Citric Acid from oil palm empty fruit bunches (abstract only) Bari, M.N. Alam, Md. Zahangir Muyibi, Suleyman Aremu Jamal, Parveen Al-Mamun, Abdullah TP Chemical technology TP248.13 Biotechnology A kinetic study of solid state bioconversion for the production of citric acid from oil palm empty fruit bunches was conducted. Locally isolated Aspergillus niger IBO-103MNB (IMI396649) was used for this study. As citric acid production typically exhibits product-associated kinetics, both fungal growth in term of protein content and citric acid production were described with logistic functions and were related to sucrose utilization as carbon source. The estimated specific growth rate was obtained 0.86 d-1 and the citric acid production rate (productivity) was 59.7 g/kg-day. The value of citric acid production yield on sucrose (Yp/s) was 0.77, whereas citric acid production yield on biomass (Yp/x) during the solid state bioconversion of empty fruit bunches was 12.3 g/g of protein content. 2009-08-12 Proceeding Paper PeerReviewed application/pdf en http://irep.iium.edu.my/5571/1/Kinetics_Abs-ICCBPE.pdf Bari, M.N. and Alam, Md. Zahangir and Muyibi, Suleyman Aremu and Jamal, Parveen and Al-Mamun, Abdullah (2009) Kinetics of solid state bioconversion for the production of Citric Acid from oil palm empty fruit bunches (abstract only). In: International Conference on Chemical and Bioprocess Engineering, 12-14 August 2009, UMS. http://sktm.ums.edu.my/iccbpe/ |
| spellingShingle | TP Chemical technology TP248.13 Biotechnology Bari, M.N. Alam, Md. Zahangir Muyibi, Suleyman Aremu Jamal, Parveen Al-Mamun, Abdullah Kinetics of solid state bioconversion for the production of Citric Acid from oil palm empty fruit bunches (abstract only) |
| title | Kinetics of solid state bioconversion for the production of Citric Acid from oil palm empty fruit bunches (abstract only) |
| title_full | Kinetics of solid state bioconversion for the production of Citric Acid from oil palm empty fruit bunches (abstract only) |
| title_fullStr | Kinetics of solid state bioconversion for the production of Citric Acid from oil palm empty fruit bunches (abstract only) |
| title_full_unstemmed | Kinetics of solid state bioconversion for the production of Citric Acid from oil palm empty fruit bunches (abstract only) |
| title_short | Kinetics of solid state bioconversion for the production of Citric Acid from oil palm empty fruit bunches (abstract only) |
| title_sort | kinetics of solid state bioconversion for the production of citric acid from oil palm empty fruit bunches (abstract only) |
| topic | TP Chemical technology TP248.13 Biotechnology |
| url | http://irep.iium.edu.my/5571/ http://irep.iium.edu.my/5571/ http://irep.iium.edu.my/5571/1/Kinetics_Abs-ICCBPE.pdf |