Potential strains of thermophilic and organic solvent tolerant bacteria for lipase production using basal medium of palm kernel cake
Palm Kernel Cake (PKC) consists many nutrients that are useful to be applied in the industry and directed studies towards utilization of this substrate in order to produce enzymes like lipases. This enzyme can be applied in various type of industry including pharmaceutical industries, food industr...
| Main Authors: | , , , |
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| Format: | Proceeding Paper |
| Language: | English |
| Published: |
Universiti Sains Malaysia
2017
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| Subjects: | |
| Online Access: | http://irep.iium.edu.my/61516/ http://irep.iium.edu.my/61516/11/Hidayah.pdf |
| _version_ | 1848785687372890112 |
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| author | Zubairi, Hidayah Alam, Md. Zahangir Salleh, Md. Noor Mohd. Salleh, Hamzah |
| author_facet | Zubairi, Hidayah Alam, Md. Zahangir Salleh, Md. Noor Mohd. Salleh, Hamzah |
| author_sort | Zubairi, Hidayah |
| building | IIUM Repository |
| collection | Online Access |
| description | Palm Kernel Cake (PKC) consists many nutrients that are useful to be applied in the industry and directed studies towards
utilization of this substrate in order to produce enzymes like lipases. This enzyme can be applied in various type of industry
including pharmaceutical industries, food industries, cosmetics industries and others. Using palm kernel cake (PKC) as
source of thermophilic bacteria, 53 bacterial strains were found survived at temperature 650C. However, after restreak
several times, only 17 strains were found as pure thermophilic strains. Preliminary screening both qualitative and quantitative was performed to all 17 potential thermophilic bacterial strains and showed that only 11 purified thermophilic strains are lipase producer. Strain PKC-P1 produced highest enzyme activity (11.13 U/g). Thermostable lipase purified from
thermophilic bacteria strain was stable at temperature 650C and pH 8. |
| first_indexed | 2025-11-14T16:57:06Z |
| format | Proceeding Paper |
| id | iium-61516 |
| institution | International Islamic University Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-14T16:57:06Z |
| publishDate | 2017 |
| publisher | Universiti Sains Malaysia |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | iium-615162018-03-26T07:36:42Z http://irep.iium.edu.my/61516/ Potential strains of thermophilic and organic solvent tolerant bacteria for lipase production using basal medium of palm kernel cake Zubairi, Hidayah Alam, Md. Zahangir Salleh, Md. Noor Mohd. Salleh, Hamzah TP155 Chemical engineering TP875 Cement industries Palm Kernel Cake (PKC) consists many nutrients that are useful to be applied in the industry and directed studies towards utilization of this substrate in order to produce enzymes like lipases. This enzyme can be applied in various type of industry including pharmaceutical industries, food industries, cosmetics industries and others. Using palm kernel cake (PKC) as source of thermophilic bacteria, 53 bacterial strains were found survived at temperature 650C. However, after restreak several times, only 17 strains were found as pure thermophilic strains. Preliminary screening both qualitative and quantitative was performed to all 17 potential thermophilic bacterial strains and showed that only 11 purified thermophilic strains are lipase producer. Strain PKC-P1 produced highest enzyme activity (11.13 U/g). Thermostable lipase purified from thermophilic bacteria strain was stable at temperature 650C and pH 8. Universiti Sains Malaysia 2017 Proceeding Paper PeerReviewed application/pdf en http://irep.iium.edu.my/61516/11/Hidayah.pdf Zubairi, Hidayah and Alam, Md. Zahangir and Salleh, Md. Noor and Mohd. Salleh, Hamzah (2017) Potential strains of thermophilic and organic solvent tolerant bacteria for lipase production using basal medium of palm kernel cake. In: International Conference on Environmental Research and Technology (ICERT 2017), 23-25 August 2017, Penang Malaysia. https://icert.usm.my/index.php/en/articles/articles-icert-2017?start=60 |
| spellingShingle | TP155 Chemical engineering TP875 Cement industries Zubairi, Hidayah Alam, Md. Zahangir Salleh, Md. Noor Mohd. Salleh, Hamzah Potential strains of thermophilic and organic solvent tolerant bacteria for lipase production using basal medium of palm kernel cake |
| title | Potential strains of thermophilic and organic solvent tolerant bacteria for lipase production using basal medium of palm kernel cake |
| title_full | Potential strains of thermophilic and organic solvent tolerant bacteria for lipase production using basal medium of palm kernel cake |
| title_fullStr | Potential strains of thermophilic and organic solvent tolerant bacteria for lipase production using basal medium of palm kernel cake |
| title_full_unstemmed | Potential strains of thermophilic and organic solvent tolerant bacteria for lipase production using basal medium of palm kernel cake |
| title_short | Potential strains of thermophilic and organic solvent tolerant bacteria for lipase production using basal medium of palm kernel cake |
| title_sort | potential strains of thermophilic and organic solvent tolerant bacteria for lipase production using basal medium of palm kernel cake |
| topic | TP155 Chemical engineering TP875 Cement industries |
| url | http://irep.iium.edu.my/61516/ http://irep.iium.edu.my/61516/ http://irep.iium.edu.my/61516/11/Hidayah.pdf |