Optimization of process parameters for the production of naringinase by Aspergillus niger MTCC 1344

Puri, Munish, Banerjee, Anirban and Banerjee, U.C. 2005, Optimization of process parameters for the production of naringinase by Aspergillus niger MTCC 1344, Process biochemistry, vol. 40, no. 1, pp. 195-201.


Title Optimization of process parameters for the production of naringinase by Aspergillus niger MTCC 1344
Formatted title Optimization of process parameters for the production of naringinase by Aspergillus niger MTCC 1344
Author(s) Puri, Munish
Banerjee, Anirban
Banerjee, U.C.
Journal name Process biochemistry
Volume number 40
Issue number 1
Start page 195
End page 201
Publisher Elsevier
Place of publication Amsterdam, The Netherlands
Publication date 2005-01
ISSN 1359-5113
1873-3298
Keyword(s) naringinase
naringin
aspergillus niger
debittering
enzyme production
Summary Aspergillus niger MTCC 1344 was used to produce extracellular naringinase in a complex (molasses, yeast extract and salts) medium. An initial medium pH 4.5 and cultivation temperature 30 °C were optimal for enzyme production. Among various carbon and organic nitrogen sources used, molasses and peptone were the most effective for enzyme yield. The rate of enzyme production was enhanced when metal ions were added to the medium. Fermentation conditions are described which produced a higher rate of enzyme synthesis. An increase in initial sugar concentration from 6 to 10 g l−1 in the fermentation medium produced decreased naringinase synthesis while cell mass growth increased with the increase of sugar concentration. At a higher sugar level (10 g l−1) the production of cell mass decreased.
Language eng
Field of Research 060107 Enzymes
100302 Bioprocessing, Bioproduction and Bioproducts
HERDC Research category C1 Refereed article in a scholarly journal
HERDC collection year 2009
Copyright notice ©2004, Elsevier Ltd
Persistent URL http://hdl.handle.net/10536/DRO/DU:30019708

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Created: Fri, 18 Sep 2009, 17:02:19 EST by Munish Puri

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