Lignolytic Enzymes of a Mushroom Stereum ostrea Isolated from Wood Logs
Joint Authors
Usha, K. Y.
Praveen, K.
Viswanath, Buddolla
Naveen, M.
Rajasekhar Reddy, B.
Venkata Subba Reddy, G.
Pallavi, H.
Source
Issue
Vol. 2011, Issue 2011 (31 Dec. 2011), pp.1-6, 6 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2011-09-20
Country of Publication
Egypt
No. of Pages
6
Main Subjects
Abstract EN
Production of lignolytic enzymes by the mushroom fungus Stereum ostrea in liquid medium under conditions of vegetative growth was examined for 10 days in comparison to the reference culture Phanerochaete chrysosporium.
Though growth and secretion of extracellular protein by S.
ostrea were comparable to those of P.
chrysosporium, yields of laccase enzyme by S.
ostrea were higher than laccase titres of P.
chrysosporium by more than 2 folds on the peak production time interval (IVth day of incubation).
S.
ostrea yielded titres of 25 units of laccase/ml as against 8.9 units of laccase/ml on the IVth day of incubation.
Stereum ostrea also exhibited activities of other lignolytic enzymes, lignin peroxidase (LiP) and manganese peroxidase (MnP), higher than the reference culture.
Growth of S.
ostrea on the medium in the presence of Remazol orange 16 resulted in the decolourisation of dye, confirming the presence of lignolytic enzymes.
S.
ostrea appears to be a promising culture with complete lignolytic system.
American Psychological Association (APA)
Praveen, K.& Viswanath, Buddolla& Usha, K. Y.& Pallavi, H.& Venkata Subba Reddy, G.& Naveen, M.…[et al.]. 2011. Lignolytic Enzymes of a Mushroom Stereum ostrea Isolated from Wood Logs. Enzyme Research،Vol. 2011, no. 2011, pp.1-6.
https://search.emarefa.net/detail/BIM-495685
Modern Language Association (MLA)
Praveen, K.…[et al.]. Lignolytic Enzymes of a Mushroom Stereum ostrea Isolated from Wood Logs. Enzyme Research No. 2011 (2011), pp.1-6.
https://search.emarefa.net/detail/BIM-495685
American Medical Association (AMA)
Praveen, K.& Viswanath, Buddolla& Usha, K. Y.& Pallavi, H.& Venkata Subba Reddy, G.& Naveen, M.…[et al.]. Lignolytic Enzymes of a Mushroom Stereum ostrea Isolated from Wood Logs. Enzyme Research. 2011. Vol. 2011, no. 2011, pp.1-6.
https://search.emarefa.net/detail/BIM-495685
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-495685