Parametric optimisation of Aspergillus terreus lipase production and its potential in ester synthesis

Gulati, Ruchi ; Saxena, R. K. ; Gupta, Rani ; Yadav, R. P. ; Sheba Davidson, W. (1999) Parametric optimisation of Aspergillus terreus lipase production and its potential in ester synthesis Process Biochemistry, 35 (5). pp. 459-464. ISSN 0032-9592

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Official URL: http://www.sciencedirect.com/science/article/pii/S...

Related URL: http://dx.doi.org/10.1016/S0032-9592(99)00090-4

Abstract

Parametric optimisation of lipase from Aspergillus terreus yielded 7780 U/l in a medium containing corn oil (2% v/v) and casein (0.1% w/v). Maximum production was observed at pH 9.0 and at 37°C in 96 h. Secretion of lipase was increased by Ca2+ and Mg2+ ions. The enzyme has good potential for synthesis of fatty acid esters of sugars, sugar alcohols, aliphatic alcohols and ascorbic acid which are industrially important.

Item Type:Article
Source:Copyright of this article belongs to Elsevier Science.
Keywords:Lipase; Production; A. Terreus; Optimisation; Thermostable; Ester Synthesis
ID Code:51745
Deposited On:30 Jul 2011 05:51
Last Modified:30 Jul 2011 05:51

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