Distinctive delignification with consecutive application of Geobacillus sp. 71 xylanase and Rhodococcus jostii rha1 lignin peroxidase

Abstract: In present study, single and consecutive applications of xylanase and lignin peroxidase were performed in an XOQP TCF sequence to bleach pine and eucalypts kraft pulp. The consecutive use of Geobacillus sp. strain 71 xylanase and Rhodococcus jostii RHA1 lignin peroxidase was more effective...

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Autores principales:	Ozer,Aysegul, Canakci,Sabriye, Gocmen,Gozde, Deniz,Ilhan, Kirci,Huseyin, Okan,Onur Tolga, Belduz,Ali Osman
Lenguaje:	English
Publicado:	Universidad del Bío-Bío 2018
Materias:	Bleaching Eucalypts Kappa number Kraft pulp Pine.
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-221X2018000300505
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spelling	oai:scielo:S0718-221X20180003005052018-09-26Distinctive delignification with consecutive application of Geobacillus sp. 71 xylanase and Rhodococcus jostii rha1 lignin peroxidaseOzer,AysegulCanakci,SabriyeGocmen,GozdeDeniz,IlhanKirci,HuseyinOkan,Onur TolgaBelduz,Ali Osman Bleaching Eucalypts Kappa number Kraft pulp Pine. Abstract: In present study, single and consecutive applications of xylanase and lignin peroxidase were performed in an XOQP TCF sequence to bleach pine and eucalypts kraft pulp. The consecutive use of Geobacillus sp. strain 71 xylanase and Rhodococcus jostii RHA1 lignin peroxidase was more effective than the single uses. XyzGeo71 treatment (X) indicates a 9,76% and 28,52% reduction in kappa number for pine and eucalypts kraft pulps, respectively. LiPRHA1 treatment (X) showed a 7,88% and 20,9% reduction a in kappa number for pine and eucalypts kraft pulps, respectively. The consecutive treatment of XyzGeo71 and LiPRHA1 (X), however, indicated a 13,67% and 37,2% reduction in kappa number for pine and eucalypts kraft pulps, respectively. The results showed that delignification with the consecutive xylanase and lignin peroxidase treatment was very significant.info:eu-repo/semantics/openAccessUniversidad del Bío-BíoMaderas. Ciencia y tecnología v.20 n.3 20182018-07-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-221X2018000300505en10.4067/S0718-221X2018005032001
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Bleaching Eucalypts Kappa number Kraft pulp Pine.
spellingShingle	Bleaching Eucalypts Kappa number Kraft pulp Pine. Ozer,Aysegul Canakci,Sabriye Gocmen,Gozde Deniz,Ilhan Kirci,Huseyin Okan,Onur Tolga Belduz,Ali Osman Distinctive delignification with consecutive application of Geobacillus sp. 71 xylanase and Rhodococcus jostii rha1 lignin peroxidase
description	Abstract: In present study, single and consecutive applications of xylanase and lignin peroxidase were performed in an XOQP TCF sequence to bleach pine and eucalypts kraft pulp. The consecutive use of Geobacillus sp. strain 71 xylanase and Rhodococcus jostii RHA1 lignin peroxidase was more effective than the single uses. XyzGeo71 treatment (X) indicates a 9,76% and 28,52% reduction in kappa number for pine and eucalypts kraft pulps, respectively. LiPRHA1 treatment (X) showed a 7,88% and 20,9% reduction a in kappa number for pine and eucalypts kraft pulps, respectively. The consecutive treatment of XyzGeo71 and LiPRHA1 (X), however, indicated a 13,67% and 37,2% reduction in kappa number for pine and eucalypts kraft pulps, respectively. The results showed that delignification with the consecutive xylanase and lignin peroxidase treatment was very significant.
author	Ozer,Aysegul Canakci,Sabriye Gocmen,Gozde Deniz,Ilhan Kirci,Huseyin Okan,Onur Tolga Belduz,Ali Osman
author_facet	Ozer,Aysegul Canakci,Sabriye Gocmen,Gozde Deniz,Ilhan Kirci,Huseyin Okan,Onur Tolga Belduz,Ali Osman
author_sort	Ozer,Aysegul
title	Distinctive delignification with consecutive application of Geobacillus sp. 71 xylanase and Rhodococcus jostii rha1 lignin peroxidase
title_short	Distinctive delignification with consecutive application of Geobacillus sp. 71 xylanase and Rhodococcus jostii rha1 lignin peroxidase
title_full	Distinctive delignification with consecutive application of Geobacillus sp. 71 xylanase and Rhodococcus jostii rha1 lignin peroxidase
title_fullStr	Distinctive delignification with consecutive application of Geobacillus sp. 71 xylanase and Rhodococcus jostii rha1 lignin peroxidase
title_full_unstemmed	Distinctive delignification with consecutive application of Geobacillus sp. 71 xylanase and Rhodococcus jostii rha1 lignin peroxidase
title_sort	distinctive delignification with consecutive application of geobacillus sp. 71 xylanase and rhodococcus jostii rha1 lignin peroxidase
publisher	Universidad del Bío-Bío
publishDate	2018
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-221X2018000300505
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Distinctive delignification with consecutive application of Geobacillus sp. 71 xylanase and Rhodococcus jostii rha1 lignin peroxidase

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