Statistical screening of medium components affecting lipase production using palm oil mill effluent by Penicillium citrinum
A number of medium components influencing lipase production by Penicillium citrinum (ATCC 42799) were studied using palm oil mill effluent as the basal medium. The medium components (peptone, yeast extract, malt extract, NH4Cl, NaNO3, KH2PO4, CaCl2, MgSO4, olive oil and tween-80) were analyzed in tw...
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| Format: | Proceeding Paper |
| Language: | English English |
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2011
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| Online Access: | http://irep.iium.edu.my/5687/ http://irep.iium.edu.my/5687/1/ICBioE_2011_Salihu_et_al.pdf http://irep.iium.edu.my/5687/4/statistical_screening_of_medium_components_affecting_lipase_production_using_palm_oil_mill_effluent_by_penicillium_citrinium.pdf |
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| author | Salihu, Aliyu Alam, Md. Zahangir Abdul Karim, Mohamed Ismail Hamzah, Mohd. Salleh |
| author_facet | Salihu, Aliyu Alam, Md. Zahangir Abdul Karim, Mohamed Ismail Hamzah, Mohd. Salleh |
| author_sort | Salihu, Aliyu |
| building | IIUM Repository |
| collection | Online Access |
| description | A number of medium components influencing lipase production by Penicillium citrinum (ATCC 42799) were studied using palm oil mill effluent as the basal medium. The medium components (peptone, yeast extract, malt extract, NH4Cl, NaNO3, KH2PO4, CaCl2, MgSO4, olive oil and tween-80) were analyzed in twelve experimental trials using Plackett–Burman design. The most significant components affecting lipase production were found to be tween-80, peptone, yeast extract, malt extract and NaNO3 at p < 0.05. The results indicated the efficiency of using PB design for screening processes. However, optimal concentration of the significant components can be determined by further statistical analysis. |
| first_indexed | 2025-11-14T14:31:52Z |
| format | Proceeding Paper |
| id | iium-5687 |
| institution | International Islamic University Malaysia |
| institution_category | Local University |
| language | English English |
| last_indexed | 2025-11-14T14:31:52Z |
| publishDate | 2011 |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | iium-56872021-06-23T06:42:33Z http://irep.iium.edu.my/5687/ Statistical screening of medium components affecting lipase production using palm oil mill effluent by Penicillium citrinum Salihu, Aliyu Alam, Md. Zahangir Abdul Karim, Mohamed Ismail Hamzah, Mohd. Salleh TP Chemical technology TP248.13 Biotechnology A number of medium components influencing lipase production by Penicillium citrinum (ATCC 42799) were studied using palm oil mill effluent as the basal medium. The medium components (peptone, yeast extract, malt extract, NH4Cl, NaNO3, KH2PO4, CaCl2, MgSO4, olive oil and tween-80) were analyzed in twelve experimental trials using Plackett–Burman design. The most significant components affecting lipase production were found to be tween-80, peptone, yeast extract, malt extract and NaNO3 at p < 0.05. The results indicated the efficiency of using PB design for screening processes. However, optimal concentration of the significant components can be determined by further statistical analysis. 2011-05-17 Proceeding Paper PeerReviewed application/pdf en http://irep.iium.edu.my/5687/1/ICBioE_2011_Salihu_et_al.pdf application/pdf en http://irep.iium.edu.my/5687/4/statistical_screening_of_medium_components_affecting_lipase_production_using_palm_oil_mill_effluent_by_penicillium_citrinium.pdf Salihu, Aliyu and Alam, Md. Zahangir and Abdul Karim, Mohamed Ismail and Hamzah, Mohd. Salleh (2011) Statistical screening of medium components affecting lipase production using palm oil mill effluent by Penicillium citrinum. In: 2nd International Conference on Biotechnology Engineering (ICBioE 2011), 17-19 May 2011, The Legend Hotel, Kuala Lumpur. http://www.iium.edu.my/icbioe/2011/ |
| spellingShingle | TP Chemical technology TP248.13 Biotechnology Salihu, Aliyu Alam, Md. Zahangir Abdul Karim, Mohamed Ismail Hamzah, Mohd. Salleh Statistical screening of medium components affecting lipase production using palm oil mill effluent by Penicillium citrinum |
| title | Statistical screening of medium components affecting lipase production using palm oil mill effluent by Penicillium citrinum |
| title_full | Statistical screening of medium components affecting lipase production using palm oil mill effluent by Penicillium citrinum |
| title_fullStr | Statistical screening of medium components affecting lipase production using palm oil mill effluent by Penicillium citrinum |
| title_full_unstemmed | Statistical screening of medium components affecting lipase production using palm oil mill effluent by Penicillium citrinum |
| title_short | Statistical screening of medium components affecting lipase production using palm oil mill effluent by Penicillium citrinum |
| title_sort | statistical screening of medium components affecting lipase production using palm oil mill effluent by penicillium citrinum |
| topic | TP Chemical technology TP248.13 Biotechnology |
| url | http://irep.iium.edu.my/5687/ http://irep.iium.edu.my/5687/ http://irep.iium.edu.my/5687/1/ICBioE_2011_Salihu_et_al.pdf http://irep.iium.edu.my/5687/4/statistical_screening_of_medium_components_affecting_lipase_production_using_palm_oil_mill_effluent_by_penicillium_citrinium.pdf |