Determination of insoluble lignin resulting from sugarcane brush against four degradation systems

Detalhes bibliográficos
Autor(a) principal: Romero, Heini
Data de Publicação: 2024
Tipo de documento: preprint
Idioma: spa
Título da fonte: SciELO Preprints
Texto Completo: https://preprints.scielo.org/index.php/scielo/preprint/view/7910
Resumo: Agroindustrial processes related to sugar cane generate agricultural waste that, for the most part, is not treated adequately and is often finally burned. This poor waste management leads to socio-economic and environmental problems, such as air, soil, and water pollution. The biomass of sugar cane (Saccharum officinarum) is mainly made up of cellulose, hemicellulose and lignin, the latter is a complex biopolymer which represents challenges for its degradation due to its resistance to chemical and physical treatments naturally in the environment. Therefore, the use of microorganisms and enzymes in the biological treatment of lignocellulosic materials promotes sustainability. Therefore, the purpose of this research was to identify the most efficient method to achieve the total decomposition of insoluble lignin present in sugarcane biomass, using four different methodological approaches to achieve integration into soils, closing the cycle. The methods used in this study achieved complete degradation of insoluble lignin, therefore, the application of solid matrix discs inoculated with Pleurotus ostreatus is recommended for the degradation of insoluble lignin.
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spelling Determination of insoluble lignin resulting from sugarcane brush against four degradation systemsDeterminación de lignina insoluble resultante de la broza de caña, frente a cuatro sistemas de degradaciónPleurotus ostreatusbagasseSaccharum officinarumligninPleurotus ostreatusbrozaSaccharum officinarumligninaAgroindustrial processes related to sugar cane generate agricultural waste that, for the most part, is not treated adequately and is often finally burned. This poor waste management leads to socio-economic and environmental problems, such as air, soil, and water pollution. The biomass of sugar cane (Saccharum officinarum) is mainly made up of cellulose, hemicellulose and lignin, the latter is a complex biopolymer which represents challenges for its degradation due to its resistance to chemical and physical treatments naturally in the environment. Therefore, the use of microorganisms and enzymes in the biological treatment of lignocellulosic materials promotes sustainability. Therefore, the purpose of this research was to identify the most efficient method to achieve the total decomposition of insoluble lignin present in sugarcane biomass, using four different methodological approaches to achieve integration into soils, closing the cycle. The methods used in this study achieved complete degradation of insoluble lignin, therefore, the application of solid matrix discs inoculated with Pleurotus ostreatus is recommended for the degradation of insoluble lignin.Los procesos agroindustriales relacionados con la caña de azúcar generan residuos agrícolas que, en su mayoría, no son tratados adecuadamente y a menudo son finalmente quemados. Esta gestión deficiente de los residuos conlleva problemas socioeconómicos y medioambientales, como la contaminación del aire, el suelo y el agua. La biomasa de la caña de azúcar (Saccharum officinarum) está constituido principalmente de celulosa, hemicelulosa y lignina, siendo esta última un biopolímero complejo que representa desafíos para su degradación debido a su resistencia a tratamientos físicoquímicos y de manera natural en el ambiente, de forma que, la utilización de microorganismos y enzimas en el tratamiento biológico de materiales lignocelulósicos fomenta la sostenibilidad. Por lo tanto, el propósito de esta investigación consistió en identificar el método más eficiente para lograr la descomposición total de la lignina insoluble presente en la biomasa de caña de azúcar, utilizando cuatro enfoques metodológicos distintos a fin de lograr la integración a los suelos, cerrando el ciclo. Los métodos empleados en este estudio lograron la degradación completa de lignina insoluble, por lo cual, se recomienda la aplicación de discos de matriz sólida inoculados con Pleurotus ostreatus para la degradación de la lignina insoluble.SciELO PreprintsSciELO PreprintsSciELO Preprints2024-02-07info:eu-repo/semantics/preprintinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://preprints.scielo.org/index.php/scielo/preprint/view/791010.1590/SciELOPreprints.7910spahttps://preprints.scielo.org/index.php/scielo/article/view/7910/14809Copyright (c) 2024 Heini Romerohttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessRomero, Heinireponame:SciELO Preprintsinstname:Scientific Electronic Library Online (SCIELO)instacron:SCI2024-01-19T22:42:53Zoai:ops.preprints.scielo.org:preprint/7910Servidor de preprintshttps://preprints.scielo.org/index.php/scieloONGhttps://preprints.scielo.org/index.php/scielo/oaiscielo.submission@scielo.orgopendoar:2024-01-19T22:42:53SciELO Preprints - Scientific Electronic Library Online (SCIELO)false
dc.title.none.fl_str_mv Determination of insoluble lignin resulting from sugarcane brush against four degradation systems
Determinación de lignina insoluble resultante de la broza de caña, frente a cuatro sistemas de degradación
title Determination of insoluble lignin resulting from sugarcane brush against four degradation systems
spellingShingle Determination of insoluble lignin resulting from sugarcane brush against four degradation systems
Romero, Heini
Pleurotus ostreatus
bagasse
Saccharum officinarum
lignin
Pleurotus ostreatus
broza
Saccharum officinarum
lignina
title_short Determination of insoluble lignin resulting from sugarcane brush against four degradation systems
title_full Determination of insoluble lignin resulting from sugarcane brush against four degradation systems
title_fullStr Determination of insoluble lignin resulting from sugarcane brush against four degradation systems
title_full_unstemmed Determination of insoluble lignin resulting from sugarcane brush against four degradation systems
title_sort Determination of insoluble lignin resulting from sugarcane brush against four degradation systems
author Romero, Heini
author_facet Romero, Heini
author_role author
dc.contributor.author.fl_str_mv Romero, Heini
dc.subject.por.fl_str_mv Pleurotus ostreatus
bagasse
Saccharum officinarum
lignin
Pleurotus ostreatus
broza
Saccharum officinarum
lignina
topic Pleurotus ostreatus
bagasse
Saccharum officinarum
lignin
Pleurotus ostreatus
broza
Saccharum officinarum
lignina
description Agroindustrial processes related to sugar cane generate agricultural waste that, for the most part, is not treated adequately and is often finally burned. This poor waste management leads to socio-economic and environmental problems, such as air, soil, and water pollution. The biomass of sugar cane (Saccharum officinarum) is mainly made up of cellulose, hemicellulose and lignin, the latter is a complex biopolymer which represents challenges for its degradation due to its resistance to chemical and physical treatments naturally in the environment. Therefore, the use of microorganisms and enzymes in the biological treatment of lignocellulosic materials promotes sustainability. Therefore, the purpose of this research was to identify the most efficient method to achieve the total decomposition of insoluble lignin present in sugarcane biomass, using four different methodological approaches to achieve integration into soils, closing the cycle. The methods used in this study achieved complete degradation of insoluble lignin, therefore, the application of solid matrix discs inoculated with Pleurotus ostreatus is recommended for the degradation of insoluble lignin.
publishDate 2024
dc.date.none.fl_str_mv 2024-02-07
dc.type.driver.fl_str_mv info:eu-repo/semantics/preprint
info:eu-repo/semantics/publishedVersion
format preprint
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://preprints.scielo.org/index.php/scielo/preprint/view/7910
10.1590/SciELOPreprints.7910
url https://preprints.scielo.org/index.php/scielo/preprint/view/7910
identifier_str_mv 10.1590/SciELOPreprints.7910
dc.language.iso.fl_str_mv spa
language spa
dc.relation.none.fl_str_mv https://preprints.scielo.org/index.php/scielo/article/view/7910/14809
dc.rights.driver.fl_str_mv Copyright (c) 2024 Heini Romero
https://creativecommons.org/licenses/by/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2024 Heini Romero
https://creativecommons.org/licenses/by/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv SciELO Preprints
SciELO Preprints
SciELO Preprints
publisher.none.fl_str_mv SciELO Preprints
SciELO Preprints
SciELO Preprints
dc.source.none.fl_str_mv reponame:SciELO Preprints
instname:Scientific Electronic Library Online (SCIELO)
instacron:SCI
instname_str Scientific Electronic Library Online (SCIELO)
instacron_str SCI
institution SCI
reponame_str SciELO Preprints
collection SciELO Preprints
repository.name.fl_str_mv SciELO Preprints - Scientific Electronic Library Online (SCIELO)
repository.mail.fl_str_mv scielo.submission@scielo.org
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