Isolation and characterization of amylolytic, pectinolytic and cellulolytic microorganisms from local hotspring
Thennophilic enzymes produces by microorganisms such as fungi has a very high potential in the industry. The objectives of this research study are to isolate and characterize amylolytic, pectinolytic and cellulolytic indigenous microorganism (in particular fungi) from local hot spring. Sampling wa...
| Main Author: | |
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| Format: | Final Year Project Report / IMRAD |
| Language: | English |
| Published: |
Universiti Malaysia Sarawak, (UNIMAS)
2013
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| Subjects: | |
| Online Access: | http://ir.unimas.my/id/eprint/8744/ http://ir.unimas.my/id/eprint/8744/8/Nurfarahin.pdf |
| _version_ | 1848836435559317504 |
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| author | Nurfarahin, Binti Jainuddin |
| author_facet | Nurfarahin, Binti Jainuddin |
| author_sort | Nurfarahin, Binti Jainuddin |
| building | UNIMAS Institutional Repository |
| collection | Online Access |
| description | Thennophilic enzymes produces by microorganisms such as fungi has a very high potential in the
industry. The objectives of this research study are to isolate and characterize amylolytic, pectinolytic and
cellulolytic indigenous microorganism (in particular fungi) from local hot spring. Sampling was done at
Kampung Panchor Dayak Hotspring by which two thenno tolerant fungal strains were successfully isolated. The
fungal strains were named as FO I and F02. Screening test employed shows that both of the fungal strains have
the ability to degrade starch, pectin and cellulose. Qualitative screening was done by supplementing citrus
pectin, soluble starch and also carboxymethy1cellulose (CMC) separately as a substrate and there were halo
region observed in both fungal strains culture in the supplemented agar plates after the application of iodine
solution. As for quantitative screening test, sago 'hampas' was utilized as the substrate for the fungal strains to
produce crude enzyme by which to be used for enzyme activity test using DNS method. Both screening test
indicates that strain F02 produce high amount of cellulose (0.1943 U/mL) and pectinase (0.2058 U/mL).
However, F02 identification was not done due to some limitation. Morphology characterisation shows that strain
FOI was related to Apergillus sp. and identification through sequencing analysis showed that strain FOI was
actually Aspergillus jitmigatus strain DF7 _ F 18S ribosomal RNA gene, 99% similarity. |
| first_indexed | 2025-11-15T06:23:43Z |
| format | Final Year Project Report / IMRAD |
| id | unimas-8744 |
| institution | Universiti Malaysia Sarawak |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T06:23:43Z |
| publishDate | 2013 |
| publisher | Universiti Malaysia Sarawak, (UNIMAS) |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | unimas-87442023-11-13T07:45:28Z http://ir.unimas.my/id/eprint/8744/ Isolation and characterization of amylolytic, pectinolytic and cellulolytic microorganisms from local hotspring Nurfarahin, Binti Jainuddin Q Science (General) Thennophilic enzymes produces by microorganisms such as fungi has a very high potential in the industry. The objectives of this research study are to isolate and characterize amylolytic, pectinolytic and cellulolytic indigenous microorganism (in particular fungi) from local hot spring. Sampling was done at Kampung Panchor Dayak Hotspring by which two thenno tolerant fungal strains were successfully isolated. The fungal strains were named as FO I and F02. Screening test employed shows that both of the fungal strains have the ability to degrade starch, pectin and cellulose. Qualitative screening was done by supplementing citrus pectin, soluble starch and also carboxymethy1cellulose (CMC) separately as a substrate and there were halo region observed in both fungal strains culture in the supplemented agar plates after the application of iodine solution. As for quantitative screening test, sago 'hampas' was utilized as the substrate for the fungal strains to produce crude enzyme by which to be used for enzyme activity test using DNS method. Both screening test indicates that strain F02 produce high amount of cellulose (0.1943 U/mL) and pectinase (0.2058 U/mL). However, F02 identification was not done due to some limitation. Morphology characterisation shows that strain FOI was related to Apergillus sp. and identification through sequencing analysis showed that strain FOI was actually Aspergillus jitmigatus strain DF7 _ F 18S ribosomal RNA gene, 99% similarity. Universiti Malaysia Sarawak, (UNIMAS) 2013 Final Year Project Report / IMRAD NonPeerReviewed text en http://ir.unimas.my/id/eprint/8744/8/Nurfarahin.pdf Nurfarahin, Binti Jainuddin (2013) Isolation and characterization of amylolytic, pectinolytic and cellulolytic microorganisms from local hotspring. [Final Year Project Report / IMRAD] (Unpublished) |
| spellingShingle | Q Science (General) Nurfarahin, Binti Jainuddin Isolation and characterization of amylolytic, pectinolytic and cellulolytic microorganisms from local hotspring |
| title | Isolation and characterization of amylolytic, pectinolytic and cellulolytic microorganisms from local hotspring |
| title_full | Isolation and characterization of amylolytic, pectinolytic and cellulolytic microorganisms from local hotspring |
| title_fullStr | Isolation and characterization of amylolytic, pectinolytic and cellulolytic microorganisms from local hotspring |
| title_full_unstemmed | Isolation and characterization of amylolytic, pectinolytic and cellulolytic microorganisms from local hotspring |
| title_short | Isolation and characterization of amylolytic, pectinolytic and cellulolytic microorganisms from local hotspring |
| title_sort | isolation and characterization of amylolytic, pectinolytic and cellulolytic microorganisms from local hotspring |
| topic | Q Science (General) |
| url | http://ir.unimas.my/id/eprint/8744/ http://ir.unimas.my/id/eprint/8744/8/Nurfarahin.pdf |