Extraction and screening of various hydrolases from Malaysian channel catfish (ictalurus punctatus) viscera
Malaysia is a large producer of fish industry estimated to be 1.5million tonnes every year. 35-50% of the fish weight is its viscera, which is usually disposed into the landfills or sea leading to massive environmental problems. However, various hydrolases can be extracted from this highly poten...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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World Academy of Research and Publication
2014
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| Subjects: | |
| Online Access: | http://irep.iium.edu.my/39223/ http://irep.iium.edu.my/39223/3/extraction_and_screening.pdf |
| _version_ | 1848781742863810560 |
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| author | Mahmod , Safa Senan Yusof, Faridah Jami, Mohammed Saedi |
| author_facet | Mahmod , Safa Senan Yusof, Faridah Jami, Mohammed Saedi |
| author_sort | Mahmod , Safa Senan |
| building | IIUM Repository |
| collection | Online Access |
| description | Malaysia is a large producer of fish industry estimated to be 1.5million tonnes every year. 35-50% of the fish weight is its viscera,
which is usually disposed into the landfills or sea leading to massive environmental problems. However, various hydrolases can be
extracted from this highly potential by-product source. In this study, protease, lipase, α-amylase and cellulase activities were studied.
Protein concentration of the whole viscera of Ictalurus punctatuswas 0.798596 mg/mL, protease gives the highest specific activity
among the hydrolases (13.57 U/mg), cellulase was (1.43 U/mg), lipase (1.425 U/mg) and the α-amylase was (0.689 U/mg).
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| first_indexed | 2025-11-14T15:54:24Z |
| format | Article |
| id | iium-39223 |
| institution | International Islamic University Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-14T15:54:24Z |
| publishDate | 2014 |
| publisher | World Academy of Research and Publication |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | iium-392232017-06-19T02:39:26Z http://irep.iium.edu.my/39223/ Extraction and screening of various hydrolases from Malaysian channel catfish (ictalurus punctatus) viscera Mahmod , Safa Senan Yusof, Faridah Jami, Mohammed Saedi TP248.13 Biotechnology Malaysia is a large producer of fish industry estimated to be 1.5million tonnes every year. 35-50% of the fish weight is its viscera, which is usually disposed into the landfills or sea leading to massive environmental problems. However, various hydrolases can be extracted from this highly potential by-product source. In this study, protease, lipase, α-amylase and cellulase activities were studied. Protein concentration of the whole viscera of Ictalurus punctatuswas 0.798596 mg/mL, protease gives the highest specific activity among the hydrolases (13.57 U/mg), cellulase was (1.43 U/mg), lipase (1.425 U/mg) and the α-amylase was (0.689 U/mg). World Academy of Research and Publication 2014 Article PeerReviewed application/pdf en http://irep.iium.edu.my/39223/3/extraction_and_screening.pdf Mahmod , Safa Senan and Yusof, Faridah and Jami, Mohammed Saedi (2014) Extraction and screening of various hydrolases from Malaysian channel catfish (ictalurus punctatus) viscera. International Journal of Chemical and Environmental Engineering, 5 (2). pp. 79-82. ISSN 2078-0737 http://www.warponline.org/viewjc.php?id=j1&page_id=23&volume_id=22 |
| spellingShingle | TP248.13 Biotechnology Mahmod , Safa Senan Yusof, Faridah Jami, Mohammed Saedi Extraction and screening of various hydrolases from Malaysian channel catfish (ictalurus punctatus) viscera |
| title | Extraction and screening of various hydrolases from Malaysian channel catfish (ictalurus punctatus) viscera |
| title_full | Extraction and screening of various hydrolases from Malaysian channel catfish (ictalurus punctatus) viscera |
| title_fullStr | Extraction and screening of various hydrolases from Malaysian channel catfish (ictalurus punctatus) viscera |
| title_full_unstemmed | Extraction and screening of various hydrolases from Malaysian channel catfish (ictalurus punctatus) viscera |
| title_short | Extraction and screening of various hydrolases from Malaysian channel catfish (ictalurus punctatus) viscera |
| title_sort | extraction and screening of various hydrolases from malaysian channel catfish (ictalurus punctatus) viscera |
| topic | TP248.13 Biotechnology |
| url | http://irep.iium.edu.my/39223/ http://irep.iium.edu.my/39223/ http://irep.iium.edu.my/39223/3/extraction_and_screening.pdf |