Effect of physical and chemical properties of oil palm empty fruit bunch, decanter cake and sago pith residue on cellulases production by Trichoderma asperellum UPM1 and Aspergillus fumigatus UPM2
The effect of cultivation condition of two locally isolated ascomycetes strains namely Trichoderma asperellum UPM1 and Aspergillus fumigatus UPM2 were compared in submerged and solid state fermentation. Physical evaluation on water absorption index, solubility index and chemical properties of lignin...
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| Format: | Article |
| Language: | English |
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Springer
2014
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| Online Access: | http://psasir.upm.edu.my/id/eprint/37289/ http://psasir.upm.edu.my/id/eprint/37289/1/Effect%20of%20physical%20and%20chemical%20properties%20of%20oil%20palm%20empty%20fruit%20bunch.pdf |
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| author | Zanirun, Zuraidah Kamal Bahrin, Ezyana Phang, Lai Yee Hassan, Mohd Ali Abd. Aziz, Suraini |
| author_facet | Zanirun, Zuraidah Kamal Bahrin, Ezyana Phang, Lai Yee Hassan, Mohd Ali Abd. Aziz, Suraini |
| author_sort | Zanirun, Zuraidah |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | The effect of cultivation condition of two locally isolated ascomycetes strains namely Trichoderma asperellum UPM1 and Aspergillus fumigatus UPM2 were compared in submerged and solid state fermentation. Physical evaluation on water absorption index, solubility index and chemical properties of lignin, hemicellulose and cellulose content as well as the cellulose structure on crystallinity and amorphous region of treated oil palm empty fruit bunch (OPEFB) (resulted in partial removal of lignin), sago pith residues (SPR) and oil palm decanter cake towards cellulases production were determined. Submerged fermentation shows significant cellulases production for both strains in all types of substrates. Crystallinity of cellulose and its chemical composition mainly holocellulose components was found to significantly affect the total cellulase synthesis in submerged fermentation as the higher crystallinity index, and holocellulose composition will increase cellulase production. Treated OPEFB apparently induced the total cellulases from T. asperellum UPM1 and A. fumigatus UPM2 with 0.66 U/mg FPase, 53.79 U/mg CMCase, 0.92 U/mg β-glucosidase and 0.67 U/mg FPase, 47.56 U/mg and 0.14 U/mg β-glucosidase, respectively. Physical properties of water absorption and solubility for OPEFB and SPR also had shown significant correlation on the cellulases production. |
| first_indexed | 2025-11-15T09:36:35Z |
| format | Article |
| id | upm-37289 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T09:36:35Z |
| publishDate | 2014 |
| publisher | Springer |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-372892015-11-11T07:00:38Z http://psasir.upm.edu.my/id/eprint/37289/ Effect of physical and chemical properties of oil palm empty fruit bunch, decanter cake and sago pith residue on cellulases production by Trichoderma asperellum UPM1 and Aspergillus fumigatus UPM2 Zanirun, Zuraidah Kamal Bahrin, Ezyana Phang, Lai Yee Hassan, Mohd Ali Abd. Aziz, Suraini The effect of cultivation condition of two locally isolated ascomycetes strains namely Trichoderma asperellum UPM1 and Aspergillus fumigatus UPM2 were compared in submerged and solid state fermentation. Physical evaluation on water absorption index, solubility index and chemical properties of lignin, hemicellulose and cellulose content as well as the cellulose structure on crystallinity and amorphous region of treated oil palm empty fruit bunch (OPEFB) (resulted in partial removal of lignin), sago pith residues (SPR) and oil palm decanter cake towards cellulases production were determined. Submerged fermentation shows significant cellulases production for both strains in all types of substrates. Crystallinity of cellulose and its chemical composition mainly holocellulose components was found to significantly affect the total cellulase synthesis in submerged fermentation as the higher crystallinity index, and holocellulose composition will increase cellulase production. Treated OPEFB apparently induced the total cellulases from T. asperellum UPM1 and A. fumigatus UPM2 with 0.66 U/mg FPase, 53.79 U/mg CMCase, 0.92 U/mg β-glucosidase and 0.67 U/mg FPase, 47.56 U/mg and 0.14 U/mg β-glucosidase, respectively. Physical properties of water absorption and solubility for OPEFB and SPR also had shown significant correlation on the cellulases production. Springer 2014 Article PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/37289/1/Effect%20of%20physical%20and%20chemical%20properties%20of%20oil%20palm%20empty%20fruit%20bunch.pdf Zanirun, Zuraidah and Kamal Bahrin, Ezyana and Phang, Lai Yee and Hassan, Mohd Ali and Abd. Aziz, Suraini (2014) Effect of physical and chemical properties of oil palm empty fruit bunch, decanter cake and sago pith residue on cellulases production by Trichoderma asperellum UPM1 and Aspergillus fumigatus UPM2. Applied Biochemistry and Biotechnology, 172 (1). pp. 423-435. ISSN 0273-2289; ESSN: 1559-0291 http://link.springer.com/article/10.1007%2Fs12010-013-0530-6 10.1007/s12010-013-0530-6 |
| spellingShingle | Zanirun, Zuraidah Kamal Bahrin, Ezyana Phang, Lai Yee Hassan, Mohd Ali Abd. Aziz, Suraini Effect of physical and chemical properties of oil palm empty fruit bunch, decanter cake and sago pith residue on cellulases production by Trichoderma asperellum UPM1 and Aspergillus fumigatus UPM2 |
| title | Effect of physical and chemical properties of oil palm empty fruit bunch, decanter cake and sago pith residue on cellulases production by Trichoderma asperellum UPM1 and Aspergillus fumigatus UPM2 |
| title_full | Effect of physical and chemical properties of oil palm empty fruit bunch, decanter cake and sago pith residue on cellulases production by Trichoderma asperellum UPM1 and Aspergillus fumigatus UPM2 |
| title_fullStr | Effect of physical and chemical properties of oil palm empty fruit bunch, decanter cake and sago pith residue on cellulases production by Trichoderma asperellum UPM1 and Aspergillus fumigatus UPM2 |
| title_full_unstemmed | Effect of physical and chemical properties of oil palm empty fruit bunch, decanter cake and sago pith residue on cellulases production by Trichoderma asperellum UPM1 and Aspergillus fumigatus UPM2 |
| title_short | Effect of physical and chemical properties of oil palm empty fruit bunch, decanter cake and sago pith residue on cellulases production by Trichoderma asperellum UPM1 and Aspergillus fumigatus UPM2 |
| title_sort | effect of physical and chemical properties of oil palm empty fruit bunch, decanter cake and sago pith residue on cellulases production by trichoderma asperellum upm1 and aspergillus fumigatus upm2 |
| url | http://psasir.upm.edu.my/id/eprint/37289/ http://psasir.upm.edu.my/id/eprint/37289/ http://psasir.upm.edu.my/id/eprint/37289/ http://psasir.upm.edu.my/id/eprint/37289/1/Effect%20of%20physical%20and%20chemical%20properties%20of%20oil%20palm%20empty%20fruit%20bunch.pdf |