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http://repository.ipb.ac.id/handle/123456789/60183
Title: | Aktivitas Selulolitik beberapa Kapang |
Authors: | Rahayu, Gayuh Meryandini, Anja Arief, Muchammad Zainal |
Keywords: | Bogor Agricultural University (IPB) |
Issue Date: | 2009 |
Abstract: | Cellulose is the main component of cell wall of plants and it is the most abundant biopolymer on earth. Generally, cellulose is degraded by microorganisms-producing cellulase. The enzyme consists of endoglucanase, exoglucanase, and cellobiase. The aim of this research was to study the cellulolytic’s ability of some molds. Fourty two fungal isolates were first examined of their cellulolytic’s ability on CMC agar. T. reesei QM6a was used as comparison strain. Certain isolate of Aspergillus niger, Aspergillus ornatus, and Paecilomyces sp. have cellulolytic index that were higher than those of other isolates. The optimum activity for CMC-ase of A. niger and A. ornatus occurred on 3 days incubation, while those of Paecilomyces sp. and T. reesei QM6a was 5 days and 2 days incubation, respectively. Of those species, A ornatus showed the highest activity of CMC-ase (0.550 nkat/ml), avisel-ase (0.077 nkat/ml), and FP-ase (0.255 nkat/ml). The optimum temperature for CMC-ase activity of A. ornatus was 30 0C, while the optimum acidity was 7. |
URI: | http://repository.ipb.ac.id/handle/123456789/60183 |
Appears in Collections: | UT - Biology |
Files in This Item:
File | Description | Size | Format | |
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Abstract.pdf Restricted Access | Abstract | 282.47 kB | Adobe PDF | View/Open |
BAB I Pendahuluan.pdf Restricted Access | BAB I | 284.34 kB | Adobe PDF | View/Open |
BAB II Bahan dan Metode.pdf Restricted Access | BAB II | 291.25 kB | Adobe PDF | View/Open |
BAB III Hasil dan Pembahasan.pdf Restricted Access | BAB III | 310.59 kB | Adobe PDF | View/Open |
BAB IV Simpulan dan Saran.pdf Restricted Access | BAB IV | 284.88 kB | Adobe PDF | View/Open |
Cover.pdf Restricted Access | Cover | 281.06 kB | Adobe PDF | View/Open |
Daftar Pustaka.pdf Restricted Access | Daftar Pustaka | 287.91 kB | Adobe PDF | View/Open |
G09mza.pdf Restricted Access | full text | 357.79 kB | Adobe PDF | View/Open |
Lampiran.pdf Restricted Access | Lampiran | 287.37 kB | Adobe PDF | View/Open |
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