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 c...
| Main Authors: | , , |
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| Format: | Proceeding Paper |
| Language: | English English English |
| Published: |
2014
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| Online Access: | http://irep.iium.edu.my/42637/ http://irep.iium.edu.my/42637/1/ICEEC-29__Extraction_and_Screening_of_Various_Hydrolases_from_Malaysian_Channel_Catfish_%28Ictalurus_punctatus%29_Viscera.pdf http://irep.iium.edu.my/42637/2/ICEEC-2013-14_Abstract_Book.pdf http://irep.iium.edu.my/42637/3/Program_of_ICEEC-2013-14%2C_KL%2C_Malaysia_final.pdf |
| _version_ | 1848782303797444608 |
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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). |
| first_indexed | 2025-11-14T16:03:19Z |
| format | Proceeding Paper |
| id | iium-42637 |
| institution | International Islamic University Malaysia |
| institution_category | Local University |
| language | English English English |
| last_indexed | 2025-11-14T16:03:19Z |
| publishDate | 2014 |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | iium-426372017-06-19T02:55:11Z http://irep.iium.edu.my/42637/ Extraction and screening of various hydrolases from Malaysian channel catfish (ictalurus punctatus) viscera Mahmod , Safa Senan Yusof, Faridah Jami, Mohammed Saedi TP Chemical technology 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). 2014-02-14 Proceeding Paper PeerReviewed application/pdf en http://irep.iium.edu.my/42637/1/ICEEC-29__Extraction_and_Screening_of_Various_Hydrolases_from_Malaysian_Channel_Catfish_%28Ictalurus_punctatus%29_Viscera.pdf application/pdf en http://irep.iium.edu.my/42637/2/ICEEC-2013-14_Abstract_Book.pdf application/pdf en http://irep.iium.edu.my/42637/3/Program_of_ICEEC-2013-14%2C_KL%2C_Malaysia_final.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. In: 4th International Chemical and Environmental Engineering Conference (ICEEC-2013-14), 14 - 16, February 2014, Kuala Lumpur, Malaysia. http://warponline.org/viewjc.php?id=c10 |
| spellingShingle | TP Chemical technology 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 | TP Chemical technology |
| url | http://irep.iium.edu.my/42637/ http://irep.iium.edu.my/42637/ http://irep.iium.edu.my/42637/1/ICEEC-29__Extraction_and_Screening_of_Various_Hydrolases_from_Malaysian_Channel_Catfish_%28Ictalurus_punctatus%29_Viscera.pdf http://irep.iium.edu.my/42637/2/ICEEC-2013-14_Abstract_Book.pdf http://irep.iium.edu.my/42637/3/Program_of_ICEEC-2013-14%2C_KL%2C_Malaysia_final.pdf |