Production of fermentable sugars using oil palm empty fruit bunch using crude cellulase cocktails from trichoderma asperellum UPM1 and aspergillus fumigatus UPM2 For bioethanol production.
Utilization of oil palm empty fruit bunch (OPEFB) for bioethanol production with crude cellulase cocktails from locally isolated fungi was studied. Enzymatic saccharification of alkaline pretreated OPEFB was done using different cellulase enzyme preparations. Crude cellulase cocktails from Trichoder...
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| Format: | Article |
| Sprog: | English English |
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North Carolina State University
2012
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| Online adgang: | http://psasir.upm.edu.my/id/eprint/24211/1/Production%20of%20fermentable%20sugars%20using%20oil%20palm%20empty%20fruit%20bunch%20using%20crude%20cellulase%20cocktails%20from%20trichoderma%20asperellum%20UPM1%20and%20aspergillus%20fumigatus%20UPM2%20For%20bioethanol%20production.pdf |
| _version_ | 1825925525469659136 |
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| author | Abu Bakar, Nurul Kartini Zanirun, Zuraidah Abd. Aziz, Suraini Mohamad Ghazali, Farinazleen Hassan, Mohd Ali |
| author_facet | Abu Bakar, Nurul Kartini Zanirun, Zuraidah Abd. Aziz, Suraini Mohamad Ghazali, Farinazleen Hassan, Mohd Ali |
| author_sort | Abu Bakar, Nurul Kartini |
| collection | UPM |
| description | Utilization of oil palm empty fruit bunch (OPEFB) for bioethanol production with crude cellulase cocktails from locally isolated fungi was studied. Enzymatic saccharification of alkaline pretreated OPEFB was done using different cellulase enzyme preparations. Crude cellulase cocktails from Trichoderma asperellum UPM1 and Aspergillus fumigatus UPM2 produced 8.37 g/L reducing sugars with 0.17 g/g yield. Production of bioethanol from OPEFB hydrolysate using Baker’s yeast produced approximately 0.59 g/L ethanol, corresponding to 13.8% of the theoretical yield. High reducing sugars concentration in the final fermentation samples resulted from accumulation of non-fermentable sugars such as xylose and cellobiose that were not consumed by the yeast. The results obtained support the possible utilization of OPEFB biomass for bioethanol production in the future. |
| first_indexed | 2024-03-06T07:59:11Z |
| format | Article |
| id | upm.eprints-24211 |
| institution | Universiti Putra Malaysia |
| language | English English |
| last_indexed | 2024-03-06T07:59:11Z |
| publishDate | 2012 |
| publisher | North Carolina State University |
| record_format | dspace |
| spelling | upm.eprints-242112015-09-29T01:24:44Z http://psasir.upm.edu.my/id/eprint/24211/ Production of fermentable sugars using oil palm empty fruit bunch using crude cellulase cocktails from trichoderma asperellum UPM1 and aspergillus fumigatus UPM2 For bioethanol production. Abu Bakar, Nurul Kartini Zanirun, Zuraidah Abd. Aziz, Suraini Mohamad Ghazali, Farinazleen Hassan, Mohd Ali Utilization of oil palm empty fruit bunch (OPEFB) for bioethanol production with crude cellulase cocktails from locally isolated fungi was studied. Enzymatic saccharification of alkaline pretreated OPEFB was done using different cellulase enzyme preparations. Crude cellulase cocktails from Trichoderma asperellum UPM1 and Aspergillus fumigatus UPM2 produced 8.37 g/L reducing sugars with 0.17 g/g yield. Production of bioethanol from OPEFB hydrolysate using Baker’s yeast produced approximately 0.59 g/L ethanol, corresponding to 13.8% of the theoretical yield. High reducing sugars concentration in the final fermentation samples resulted from accumulation of non-fermentable sugars such as xylose and cellobiose that were not consumed by the yeast. The results obtained support the possible utilization of OPEFB biomass for bioethanol production in the future. North Carolina State University 2012 Article PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/24211/1/Production%20of%20fermentable%20sugars%20using%20oil%20palm%20empty%20fruit%20bunch%20using%20crude%20cellulase%20cocktails%20from%20trichoderma%20asperellum%20UPM1%20and%20aspergillus%20fumigatus%20UPM2%20For%20bioethanol%20production.pdf Abu Bakar, Nurul Kartini and Zanirun, Zuraidah and Abd. Aziz, Suraini and Mohamad Ghazali, Farinazleen and Hassan, Mohd Ali (2012) Production of fermentable sugars using oil palm empty fruit bunch using crude cellulase cocktails from trichoderma asperellum UPM1 and aspergillus fumigatus UPM2 For bioethanol production. BioResources, 7 (3). pp. 3627-3639. ISSN 1930-2126 http://www.ncsu.edu/ English |
| spellingShingle | Abu Bakar, Nurul Kartini Zanirun, Zuraidah Abd. Aziz, Suraini Mohamad Ghazali, Farinazleen Hassan, Mohd Ali Production of fermentable sugars using oil palm empty fruit bunch using crude cellulase cocktails from trichoderma asperellum UPM1 and aspergillus fumigatus UPM2 For bioethanol production. |
| title | Production of fermentable sugars using oil palm empty fruit bunch using crude cellulase cocktails from trichoderma asperellum UPM1 and aspergillus fumigatus UPM2 For bioethanol production. |
| title_full | Production of fermentable sugars using oil palm empty fruit bunch using crude cellulase cocktails from trichoderma asperellum UPM1 and aspergillus fumigatus UPM2 For bioethanol production. |
| title_fullStr | Production of fermentable sugars using oil palm empty fruit bunch using crude cellulase cocktails from trichoderma asperellum UPM1 and aspergillus fumigatus UPM2 For bioethanol production. |
| title_full_unstemmed | Production of fermentable sugars using oil palm empty fruit bunch using crude cellulase cocktails from trichoderma asperellum UPM1 and aspergillus fumigatus UPM2 For bioethanol production. |
| title_short | Production of fermentable sugars using oil palm empty fruit bunch using crude cellulase cocktails from trichoderma asperellum UPM1 and aspergillus fumigatus UPM2 For bioethanol production. |
| title_sort | production of fermentable sugars using oil palm empty fruit bunch using crude cellulase cocktails from trichoderma asperellum upm1 and aspergillus fumigatus upm2 for bioethanol production |
| url | http://psasir.upm.edu.my/id/eprint/24211/1/Production%20of%20fermentable%20sugars%20using%20oil%20palm%20empty%20fruit%20bunch%20using%20crude%20cellulase%20cocktails%20from%20trichoderma%20asperellum%20UPM1%20and%20aspergillus%20fumigatus%20UPM2%20For%20bioethanol%20production.pdf |
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