Please use this identifier to cite or link to this item: http://hdl.handle.net/10321/2400
DC FieldValueLanguage
dc.contributor.authorSingh, Poonam-
dc.contributor.authorGuldhe, Abhishek-
dc.contributor.authorKumari, Sheena K.-
dc.contributor.authorRawat, Ismail-
dc.contributor.authorBux, Faizal-
dc.date.accessioned2017-03-15T06:53:32Z-
dc.date.available2017-03-15T06:53:32Z-
dc.date.issued2015-02-15-
dc.identifier.citationSingh, P., Guldhe, A., Kumari, S., Rawat, I. and Bux, F. 2015. Investigation of combined effect of nitrogen, phosphorus and iron on lipid productivity of microalgae Ankistrodesmus falcatus KJ671624 using response surface methodology. Biochemical Engineering Journal. 94: 22-29.en_US
dc.identifier.issn1369-703X-
dc.identifier.urihttp://hdl.handle.net/10321/2400-
dc.description.abstractEnhancement of lipid accumulation is essential to improve the commercial feasibility of microalgal biodiesel production. An oleaginous microalgal strain, Ankistrodesmus falcatus KJ671624 was evaluated for its potential as a biodiesel feedstock in this study. The collective effect of nutrient (nitrogen, phospho-rous and iron) stresses on the lipid productivity of the selected strain was studied by response surface methodology. The highest lipid content of 59.6% and lipid productivity of 74.07 mg L−1 d−1 was obtained under nutrient stress with nitrogen 750 mg L−1, phosphorus 0 mg L−1 and iron 9 mg L−1. The photosyn-thetic behaviour validates the high lipid productivity under combined nutrient stress condition. Saturated fatty acid composition was increased by 38.49% under selected nutrient stress condition compared to BG11 medium. The enhanced lipid accumulation with suitable lipid profile (C16:0, C18:1, C18:2, C18:3) and biodiesel conversion of 91.54 ± 1.43% achieved in A. falcatus KJ671624 further confirm its potential as a promising feedstock for biodiesel production.en_US
dc.format.extent8 pen_US
dc.language.isoenen_US
dc.publisherElsevieren_US
dc.relation.ispartofBiochemical engineering journal-
dc.subjectMicroalgaeen_US
dc.subjectBiomassen_US
dc.subjectBiodieselen_US
dc.subjectAnkistrodesmusen_US
dc.subjectResponse surface methodologyen_US
dc.subjectLipidsen_US
dc.titleInvestigation of combined effect of nitrogen, phosphorus and iron on lipid productivity of microalgae Ankistrodesmus falcatus KJ671624 using response surface methodologyen_US
dc.typeArticleen_US
dc.publisher.urihttp://www.sciencedirect.com/science/article/pii/S1369703X14003039en_US
dc.dut-rims.pubnumDUT-004838en_US
item.grantfulltextnone-
item.fulltextNo Fulltext-
item.languageiso639-1other-
Appears in Collections:Research Publications (Applied Sciences)
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