Media components exploitation using Plackett-Burman design for citric acid production from paddy straw

Hayder Kh., Q. Ali; Mohamed Zulkali, Mohamed Daud

Please use this identifier to cite or link to this item: http://dspace.unimap.edu.my:80/xmlui/handle/123456789/21209

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DC Field	Value	Language
dc.contributor.author	Hayder Kh., Q. Ali	-
dc.contributor.author	Mohamed Zulkali, Mohamed Daud	-
dc.date.accessioned	2012-10-05T02:03:21Z	-
dc.date.available	2012-10-05T02:03:21Z	-
dc.date.issued	2010-10-16	-
dc.identifier.isbn	978-967-5760-03-7	-
dc.identifier.uri	http://dspace.unimap.edu.my/123456789/21209	-
dc.description	International Postgraduate Conference On Engineering (IPCE 2010), 16th - 17th October 2010 organized by Centre for Graduate Studies, Universiti Malaysia Perlis (UniMAP) at School of Mechatronic Engineering, Kampus Pauh Putra, Arau, Perlis, Malaysia.	en_US
dc.description.abstract	The study of the screening of the media constitutions for the improvement of citric acid fermentation from paddy straw by Aspergillus niger was reported. Placket-Burman Design (P-BD) was employed and successful results were obtained. The screening of the 7 mineral salts (NH4NO3, KH2PO4, MgSO4, CuSO4, ZnSO4, FeSO4 and MnSO4) to gauge the most significant nutrients on [citric acid concentration, pH and reduce sugar] were concluded. It was found that NH4NO3 was the most significant nutrient. Moreover, KH2PO4 and MgSO4 affect were editing the citric acid production indirectly through the reduction of sugar and pH respectively.	en_US
dc.language.iso	en	en_US
dc.publisher	Universiti Malaysia Perlis (UniMAP)	en_US
dc.relation.ispartofseries	Proceedings of the International Postgraduate Conference on Engineering (IPCE 2010)	en_US
dc.subject	Citric acid	en_US
dc.subject	Solid-state fermentation	en_US
dc.subject	A. niger	en_US
dc.subject	Media component	en_US
dc.subject	Placket-Burman Design (P-BD)	en_US
dc.title	Media components exploitation using Plackett-Burman design for citric acid production from paddy straw	en_US
dc.type	Working Paper	en_US
dc.publisher.department	Centre for Graduate Studies	en_US
dc.contributor.url	enghayder_alsafar@yahoo.com	en_US
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