Investigation of Isatis Tinctoria and Isatis Buschiana Stalks as Raw Materials for Pulp and Paper Production

Isatis tinctoria and Isatis buschiana were evaluated as raw materials for pulp and paper production. Chemical composition and morphological aspects of Isatis stalks were determined. Lignin contents of I. tinctoria and I. buschiana were 23.9 % and 19.9 %, respectively. alfa-cellulose ratio was found...

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Autores principales:	Nazan Comlekcioglu, Ahmet Tutus, Mustafa Cicekler, Asuman Canak, Gulsen Zengin
Formato:	article
Lenguaje:	EN
Publicado:	University of Zagreb, Faculty of Forestry and Wood Technology 2016
Materias:	I. tinctoria I. buschiana chemical composition pulp paper Forestry SD1-669.5
Acceso en línea:	https://doaj.org/article/bdf7fc869cf1495f9d4c5dffd43eb55b
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spelling	oai:doaj.org-article:bdf7fc869cf1495f9d4c5dffd43eb55b2021-12-02T03:15:59ZInvestigation of Isatis Tinctoria and Isatis Buschiana Stalks as Raw Materials for Pulp and Paper Production10.5552/drind.2016.15420012-67721847-1153https://doaj.org/article/bdf7fc869cf1495f9d4c5dffd43eb55b2016-09-01T00:00:00Zhttp://hrcak.srce.hr/file/245958https://doaj.org/toc/0012-6772https://doaj.org/toc/1847-1153Isatis tinctoria and Isatis buschiana were evaluated as raw materials for pulp and paper production. Chemical composition and morphological aspects of Isatis stalks were determined. Lignin contents of I. tinctoria and I. buschiana were 23.9 % and 19.9 %, respectively. alfa-cellulose ratio was found to be 48.5 % in I. tinctoria and 32.9 % in I. buschiana. Fiber length, fiber diameter, lumen diameter and cell wall thickness were measured and the obtained data was used to calculate felting rate, elasticity coeffi cient, rigidity coefficient, runkel index and F factor. Handsheets were produced from Isatis stalks, and physical and optical properties were determined. Breaking length, tear index and burst index values were higher for the beaten pulp than for unbeaten pulp, while brightness and whiteness values were higher in unbeaten pulp.Nazan ComlekciogluAhmet TutusMustafa CiceklerAsuman CanakGulsen ZenginUniversity of Zagreb, Faculty of Forestry and Wood TechnologyarticleI. tinctoriaI. buschianachemical compositionpulppaperForestrySD1-669.5ENDrvna Industrija, Vol 67, Iss 3, Pp 249-255 (2016)
institution	DOAJ
collection	DOAJ
language	EN
topic	I. tinctoria I. buschiana chemical composition pulp paper Forestry SD1-669.5
spellingShingle	I. tinctoria I. buschiana chemical composition pulp paper Forestry SD1-669.5 Nazan Comlekcioglu Ahmet Tutus Mustafa Cicekler Asuman Canak Gulsen Zengin Investigation of Isatis Tinctoria and Isatis Buschiana Stalks as Raw Materials for Pulp and Paper Production
description	Isatis tinctoria and Isatis buschiana were evaluated as raw materials for pulp and paper production. Chemical composition and morphological aspects of Isatis stalks were determined. Lignin contents of I. tinctoria and I. buschiana were 23.9 % and 19.9 %, respectively. alfa-cellulose ratio was found to be 48.5 % in I. tinctoria and 32.9 % in I. buschiana. Fiber length, fiber diameter, lumen diameter and cell wall thickness were measured and the obtained data was used to calculate felting rate, elasticity coeffi cient, rigidity coefficient, runkel index and F factor. Handsheets were produced from Isatis stalks, and physical and optical properties were determined. Breaking length, tear index and burst index values were higher for the beaten pulp than for unbeaten pulp, while brightness and whiteness values were higher in unbeaten pulp.
format	article
author	Nazan Comlekcioglu Ahmet Tutus Mustafa Cicekler Asuman Canak Gulsen Zengin
author_facet	Nazan Comlekcioglu Ahmet Tutus Mustafa Cicekler Asuman Canak Gulsen Zengin
author_sort	Nazan Comlekcioglu
title	Investigation of Isatis Tinctoria and Isatis Buschiana Stalks as Raw Materials for Pulp and Paper Production
title_short	Investigation of Isatis Tinctoria and Isatis Buschiana Stalks as Raw Materials for Pulp and Paper Production
title_full	Investigation of Isatis Tinctoria and Isatis Buschiana Stalks as Raw Materials for Pulp and Paper Production
title_fullStr	Investigation of Isatis Tinctoria and Isatis Buschiana Stalks as Raw Materials for Pulp and Paper Production
title_full_unstemmed	Investigation of Isatis Tinctoria and Isatis Buschiana Stalks as Raw Materials for Pulp and Paper Production
title_sort	investigation of isatis tinctoria and isatis buschiana stalks as raw materials for pulp and paper production
publisher	University of Zagreb, Faculty of Forestry and Wood Technology
publishDate	2016
url	https://doaj.org/article/bdf7fc869cf1495f9d4c5dffd43eb55b
work_keys_str_mv	AT nazancomlekcioglu investigationofisatistinctoriaandisatisbuschianastalksasrawmaterialsforpulpandpaperproduction AT ahmettutus investigationofisatistinctoriaandisatisbuschianastalksasrawmaterialsforpulpandpaperproduction AT mustafacicekler investigationofisatistinctoriaandisatisbuschianastalksasrawmaterialsforpulpandpaperproduction AT asumancanak investigationofisatistinctoriaandisatisbuschianastalksasrawmaterialsforpulpandpaperproduction AT gulsenzengin investigationofisatistinctoriaandisatisbuschianastalksasrawmaterialsforpulpandpaperproduction
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Investigation of Isatis Tinctoria and Isatis Buschiana Stalks as Raw Materials for Pulp and Paper Production

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