Involvement of Physical Parameters in Medium Improvement for Tannase Production by Aspergillus niger FETL FT3 in Submerged Fermentation
Joint Authors
Ibrahim, Darah
Hong, Lim Sheh
Jain, K.
Sumathi, G.
Source
Biotechnology Research International
Issue
Vol. 2011, Issue 2011 (31 Dec. 2011), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2011-07-28
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Information Technology and Computer Science
Abstract EN
Aspergillus niger FETL FT3, a local extracellular tannase producer strain that was isolated from one of dumping sites of tannin-rich barks of Rhizophora apiculata in Perak, Malaysia.
This fungus was cultivated in 250 mL Erlenmeyer flask under submerged fermentation system.
Various physical parameters were studied in order to maximize the tannase production.
Maximal yield of tannase production, that is, 2.81 U per mL was obtained on the fourth day of cultivation when the submerged fermentation was carried out using liquid Czapek-Dox medium containing (percent; weight per volume) 0.25% NaNO3, 0.1% KH2PO4, 0.05% MgSO4 ⋅7H2O, 0.05% KCl, and 1.0% tannic acid.
The physical parameters used initial medium pH of 6.0, incubation temperature of 30∘C, agitation speed of 200 rpm and inoculums size of 6×106 spores/ ml.
This research has showed that physical parameters were influenced the tannase production by the fungus with 156.4 percent increment.
American Psychological Association (APA)
Ibrahim, Darah& Sumathi, G.& Jain, K.& Hong, Lim Sheh. 2011. Involvement of Physical Parameters in Medium Improvement for Tannase Production by Aspergillus niger FETL FT3 in Submerged Fermentation. Biotechnology Research International،Vol. 2011, no. 2011, pp.1-7.
https://search.emarefa.net/detail/BIM-506424
Modern Language Association (MLA)
Ibrahim, Darah…[et al.]. Involvement of Physical Parameters in Medium Improvement for Tannase Production by Aspergillus niger FETL FT3 in Submerged Fermentation. Biotechnology Research International No. 2011 (2011), pp.1-7.
https://search.emarefa.net/detail/BIM-506424
American Medical Association (AMA)
Ibrahim, Darah& Sumathi, G.& Jain, K.& Hong, Lim Sheh. Involvement of Physical Parameters in Medium Improvement for Tannase Production by Aspergillus niger FETL FT3 in Submerged Fermentation. Biotechnology Research International. 2011. Vol. 2011, no. 2011, pp.1-7.
https://search.emarefa.net/detail/BIM-506424
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-506424