Production and Characterization of Lipases by Two New Isolates of Aspergillus through Solid-State and Submerged Fermentation
Joint Authors
Bertolin, Telma Elita
Colla, Luciane Maria
Ficanha, Aline M. M.
Rizzardi, Juliana
Reinehr, Christian Oliveira
Costa, Jorge Alberto Vieira
Source
Issue
Vol. 2015, Issue 2015 (31 Dec. 2015), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2015-06-09
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Abstract EN
Due to the numerous applications of lipases in industry, there is a need to study their characteristics, because lipases obtained from different sources may present different properties.
The aim of this work was to accomplish the partial characterization of lipases obtained through submerged fermentation and solid-state fermentation by two species of Aspergillus.
Fungal strains were isolated from a diesel-contaminated soil and selected as good lipases producers.
Lipases obtained through submerged fermentation presented optimal activities at 37°C and pH 7.2 and those obtained through solid-state fermentation at 35°C and pH 6.0.
The enzymes produced by submerged fermentation were more temperature-stable than those obtained by solid-state fermentation, presenting 72% of residual activity after one hour of exposition at 90°C.
Lipases obtained through submerged fermentation had 80% of stability in acidic pH and those obtained through solid-state fermentation had stability greater than 60% in alkaline pH.
American Psychological Association (APA)
Colla, Luciane Maria& Ficanha, Aline M. M.& Rizzardi, Juliana& Bertolin, Telma Elita& Reinehr, Christian Oliveira& Costa, Jorge Alberto Vieira. 2015. Production and Characterization of Lipases by Two New Isolates of Aspergillus through Solid-State and Submerged Fermentation. BioMed Research International،Vol. 2015, no. 2015, pp.1-9.
https://search.emarefa.net/detail/BIM-1056518
Modern Language Association (MLA)
Colla, Luciane Maria…[et al.]. Production and Characterization of Lipases by Two New Isolates of Aspergillus through Solid-State and Submerged Fermentation. BioMed Research International No. 2015 (2015), pp.1-9.
https://search.emarefa.net/detail/BIM-1056518
American Medical Association (AMA)
Colla, Luciane Maria& Ficanha, Aline M. M.& Rizzardi, Juliana& Bertolin, Telma Elita& Reinehr, Christian Oliveira& Costa, Jorge Alberto Vieira. Production and Characterization of Lipases by Two New Isolates of Aspergillus through Solid-State and Submerged Fermentation. BioMed Research International. 2015. Vol. 2015, no. 2015, pp.1-9.
https://search.emarefa.net/detail/BIM-1056518
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1056518