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Enzymatic characteristics of lignin peroxidases of indigenous lignolytic fungal strains — Part I

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Title Enzymatic characteristics of lignin peroxidases of indigenous lignolytic fungal strains — Part I
 
Creator Patel, V K
Yadav, R S S
Yadav, K D S
 
Subject lignin peroxidase
lignin-containing natural substances
lignolytic fungi
Pleurotus ostreatus
Phanerochacte chrysosporium
 
Description 553-556
Extracellular production of lignin peroxidases from six indigenous fungi, viz. Abortiporus biennis MTCC-1176, Pestalotia bicolor MTCC-372, Heterobasidium annosum MTCC-146, Pleurotus ostreatus MTCC-142, Gloephyllum striatum MTCC-1117 and Loweporus lividus MTCC-1178, in liquid culture growth medium amended with lignin-containing natural substances and their enzymatic characteristics were studied. P. ostreatus MTCC-142 was found to be the best secretor of lignin peroxidase (3.50 IU/mL) in the presence of saw dust. Moreover, the enzymatic characteristics (Km, pH and temperature optima) of the lignin peroxidases produced by indigenous fungal strains were in the same range as the enzymatic characteristics of Phanerochacte chrysosporium ATCC-24725, an American type culture collection widely used for purification of lignin peroxidase. Thus, P. ostreatus MTCC-142 has potential to be used for commercial production of lignin peroxidase
 
Date 2009-02-11T10:26:54Z
2009-02-11T10:26:54Z
2007-10
 
Type Article
 
Identifier 0972-5849
http://hdl.handle.net/123456789/3084
 
Language en_US
 
Relation Int. Cl.⁸ A01G1/04; A01N63/04
 
Publisher CSIR
 
Source IJBT Vol.6(4) [October 2007]