Batch production of Pyranose 2-oxidase from Trametes versicolor (ATCC 11235) in medium with a lignocellulosic substrate and enzymatic bleaching of cotton fabrics
Küçük Resim Yok
Tarih
2012
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Springer
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
The aim of this work was to determine new, different and low-cost substrates that can be used for enzyme production from the white rot fungus Trametes versicolor (ATCC 11235) by taking advantage of the broad substrate specificity of pyranose 2-oxidase. In this report, we investigated the production of pyranose 2-oxidase from T. versicolor (ATCC 11235) using ten different agricultural residues such as clover straw, almond shells, hazelnut cobs, grass and others. Pyranose 2-oxidase activity was determined as 2.332 U/g at the 9th day in a submerged culture containing clover straw and tap water shaken at 150 rpm and 26A degrees C, and the optimum clover straw concentration was determined to be 12 g/l. The effects of different glucose, nitrogen and phosphate sources on the production of pyranose 2-oxidase were studied in the clover straw medium. Analyses of biomass, protein, reduced sugar and nitrogen concentrations were also monitored in a clover straw medium that did not contain carbon or nitrogen and phosphate sources under the parameters determined. The produced pyranose 2-oxidase was used for improving the properties of cotton fabrics.
Açıklama
Anahtar Kelimeler
Pyranose 2-oxidases, Trametes versicolor (ATCC 11235), Agricultural wastes, Lignin degradation, Submerged fermentation, Cotton fabric
Kaynak
World Journal of Microbiology & Biotechnology
WoS Q Değeri
Q3
Scopus Q Değeri
Q2
Cilt
28
Sayı
4
