Evaluation of nutritional components by Plackett-Burman design for Penicillium citrinum lipase production using palm oil mill effluent
A number of medium components influencing lipase production by Penicillium citrinum (ATCC 42799) were studied using palm oil mill effluent (POME) as the basal medium. The medium components (peptone, yeast extract, malt extract, NH4Cl, NaNO3, KH2PO4, CaCl2, MgSO4, olive oil and Tween-80) were anal...
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| Main Authors: | , , , |
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| 格式: | Article |
| 语言: | English |
| 出版: |
Academic Journals
2011
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| 主题: | |
| 在线阅读: | http://irep.iium.edu.my/14377/1/AJB-Aliyu.pdf http://irep.iium.edu.my/14377/ http://www.academicjournals.org/AJB/abstracts/abs2011/16DecConf/Salihu%20et%20al.htm |
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| 总结: | A number of medium components influencing lipase production by Penicillium citrinum (ATCC 42799)
were studied using palm oil mill effluent (POME) 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 (PB) 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 indicate the efficiency of using PB design for screening processes.
However, optimal concentration of the significant components can be determined by further statistical
analysis. |
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