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dc.contributor.authorSingh S.-
dc.contributor.authorDutt, Dharm-
dc.contributor.authorTyagi C.H.-
dc.contributor.authorUpadhyaya J.S.-
dc.date.accessioned2020-10-15T12:31:21Z-
dc.date.available2020-10-15T12:31:21Z-
dc.date.issued2011-
dc.identifier.citationNew Biotechnology (2011), 28(1): 47-57-
dc.identifier.issn18716784-
dc.identifier.other20601263-
dc.identifier.urihttps://doi.org/10.1016/j.nbt.2010.06.005-
dc.identifier.urihttp://repository.iitr.ac.in/handle/123456789/13128-
dc.description.abstractTwo novel cellulase-poor xylanases from Coprinellus disseminatus SH-1 NTCC-1163 (enzyme-A) and SH-2 NTCC-1164 (enzyme-B) produced under solid-state fermentation mitigated kappa number of wheat straw soda-AQ pulps by 24.38 and 27.94% respectively after XE stages. The release of reducing sugars and chromophores was highest for both the enzymes at 10IU/g and reaction time 180min for 55°C at variable consistencies that is, 10% for enzyme-A and 5% for enzyme-B. AXECEHH and BXECEHH sequences improved brightness by 5.17 and 2.58% respectively at 4.5% chlorine charge. AOX in AXECEHH and BXECEHH sequences reduced by 56.11 and 55.75% respectively at 4.5% chlorine charge and 68.34 and 67.98% respectively at 2.25% chlorine charge respectively compared to control. Both the enzymes showed improvement in double fold and tear index with a decrease in burst and tensile index. SEM showed peeling, cracking and delamination in fibers due to enzyme treatment thus facilitating the penetration of bleach chemicals. © 2010 Elsevier B.V.-
dc.language.isoen_US-
dc.relation.ispartofNew Biotechnology-
dc.titleBio-conventional bleaching of wheat straw soda-AQ pulp with crude xylanases from SH-1 NTCC-1163 and SH-2 NTCC-1164 strains of Coprinellus disseminatus to mitigate AOX generation-
dc.typeArticle-
dc.scopusid7406402372-
dc.scopusid7005982560-
dc.scopusid6602705260-
dc.scopusid8679068400-
dc.affiliationSingh, S., Department of Paper Technology, Indian Institute of Technology Roorkee, Roorkee, India-
dc.affiliationDutt, D., Department of Paper Technology, Indian Institute of Technology Roorkee, Roorkee, India-
dc.affiliationTyagi, C.H., Department of Paper Technology, Indian Institute of Technology Roorkee, Roorkee, India-
dc.affiliationUpadhyaya, J.S., Department of Paper Technology, Indian Institute of Technology Roorkee, Roorkee, India-
dc.description.correspondingauthorSingh, S.; Department of Paper Technology, Indian Institute of Technology, Roorkee, India; email: shalinisingh.iit@gmail.com-
Appears in Collections:Journal Publications [PT]

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