Cellulose Pulp- and Castor Oil-Based Polyurethanes for Lubricating Applications: Influence of Streptomyces Action on Barley and Wheat Straws

Cellulose Pulp- and Castor Oil-Based Polyurethanes for Lubricating Applications: Influence of Streptomyces Action on Barley and Wheat Straws

15 Pág.

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Bibliographic Details
Main Authors: Borrero-López, Antonio M., Valencia, Concepción, Blánquez, Alba, Hernández, Manuel, Eugenio Martín, María Eugenia, Franco, José M.
Other Authors: European Commission
Format: artículo biblioteca
Language:English
Published: Multidisciplinary Digital Publishing Institute 2020-11-27
Subjects:Streptomyces, Cellulose pulp, Lubricating grease, Oleogel, Solid-state fermentation, Tribology, Rheology, Polyurethane,
Online Access:http://hdl.handle.net/10261/331059
http://dx.doi.org/10.13039/501100003176
http://dx.doi.org/10.13039/501100011033
http://dx.doi.org/10.13039/501100000780
https://api.elsevier.com/content/abstract/scopus_id/85096744017
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spelling dig-inia-es-10261-3310592024-05-15T20:39:20Z Cellulose Pulp- and Castor Oil-Based Polyurethanes for Lubricating Applications: Influence of Streptomyces Action on Barley and Wheat Straws Borrero-López, Antonio M. Valencia, Concepción Blánquez, Alba Hernández, Manuel Eugenio Martín, María Eugenia Franco, José M. European Commission Agencia Estatal de Investigación (España) Ministerio de Educación, Cultura y Deporte (España) Borrero-López, Antonio M. [0000-0001-9483-3713] Valencia, Concepción [0000-0002-9197-4606] Blánquez, Alba [0000-0001-9513-6098] Eugenio Martín, María Eugenia [0000-0003-4550-5400] Franco, José M. [0000-0002-3165-394X] Streptomyces Cellulose pulp Lubricating grease Oleogel Solid-state fermentation Tribology Rheology Polyurethane 15 Pág. The replacement of mineral oils and non-renewable gelling agents is an imperative requirement for the lubricant industry in the near future. In this framework, cellulose pulp and castor oil are proposed as sustainable substitutes for these components. Biological treatment has been explored and evaluated to enhance the dispersing and thickening properties of cellulose pulp in oil media. Streptomyces sp. MDG147 and MDG301 strains were employed to modify agricultural wheat and barley straw residues from which cellulose pulp was obtained afterwards. In addition, an environmentally friendly process for the production of cellulose-pulp-/castor-oil-based polyurethanes was applied, in which neither catalysts nor harmful solvents were used, resulting in chemical oleogels. These oleogels were rheologically and tribologically characterized to evaluate their performance as lubricating greases. The enzymatic activity pattern developed was dependent on the raw material, the strain type, and the temperature, influencing the cellulose pulp's composition, polymerization degree, and crystallinity. These modified characteristics tuned the rheological behavior of the different oleogels, providing a beneficial range of viscoelastic responses and viscosity values that were generally favored by the Streptomyces action. Furthermore, the friction coefficient and dimensions of wear scars measured in a tribological contact were comparable to, or even lower than, those found with commercial and other bio-based lubricating greases that have previously been studied. This work is part of two coordinated research projects (RTI2018-096080-B-C21 and RTI2018-096080-B-C22) sponsored by MICIU-FEDER. A.M.B.-L. has received a Ph.D. Research Grant from the Ministerio de Educación, Cultura y Deporte (FPU16/03697). We gratefully acknowledge the financial support Peer reviewed 2023-07-14T08:17:59Z 2023-07-14T08:17:59Z 2020-11-27 artículo http://purl.org/coar/resource_type/c_6501 Polymers 12(12): e2822 (2020) http://hdl.handle.net/10261/331059 10.3390/polym12122822 2073-4360 http://dx.doi.org/10.13039/501100003176 http://dx.doi.org/10.13039/501100011033 http://dx.doi.org/10.13039/501100000780 33261191 2-s2.0-85096744017 https://api.elsevier.com/content/abstract/scopus_id/85096744017 en #PLACEHOLDER_PARENT_METADATA_VALUE# #PLACEHOLDER_PARENT_METADATA_VALUE# #PLACEHOLDER_PARENT_METADATA_VALUE# info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/RTI2018-096080-B-C21/ES/PRODUCCION DE NANOFIBRAS DE LIGNINA POR ELECTROESPINNING PARA SU INCORPORACION COMO INGREDIENTE MULTIFUNCIONAL EN NUEVAS FORMULACIONES DE GRASAS LUBRICANTES BIODEGRADABLES/ info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/RTI2018-096080-B-C22/ES/OBTENCION, MODIFICACION Y CARACTERIZACION DE DIFERENTES LIGNINAS RESIDUALES PARA LA PRODUCCION DE NANOFIBRAS POR ELECTROSPINNING/ info:eu-repo/grantAgreement/MECD//FPU16%2F03697/ES/FPU16%2F03697/ Instituto de Ciencias Forestales (ICIFOR) Publisher's version https://doi.org/10.3390/polym12122822 Sí open application/pdf Multidisciplinary Digital Publishing Institute
institution INIA ES
collection DSpace
country España
countrycode ES
component Bibliográfico
access En linea
databasecode dig-inia-es
tag biblioteca
region Europa del Sur
libraryname Biblioteca del INIA España
language English
topic Streptomyces
Cellulose pulp
Lubricating grease
Oleogel
Solid-state fermentation
Tribology
Rheology
Polyurethane
Streptomyces
Cellulose pulp
Lubricating grease
Oleogel
Solid-state fermentation
Tribology
Rheology
Polyurethane
spellingShingle Streptomyces
Cellulose pulp
Lubricating grease
Oleogel
Solid-state fermentation
Tribology
Rheology
Polyurethane
Streptomyces
Cellulose pulp
Lubricating grease
Oleogel
Solid-state fermentation
Tribology
Rheology
Polyurethane
Borrero-López, Antonio M.
Valencia, Concepción
Blánquez, Alba
Hernández, Manuel
Eugenio Martín, María Eugenia
Franco, José M.
Cellulose Pulp- and Castor Oil-Based Polyurethanes for Lubricating Applications: Influence of Streptomyces Action on Barley and Wheat Straws
description 15 Pág.
author2 European Commission
author_facet European Commission
Borrero-López, Antonio M.
Valencia, Concepción
Blánquez, Alba
Hernández, Manuel
Eugenio Martín, María Eugenia
Franco, José M.
format artículo
topic_facet Streptomyces
Cellulose pulp
Lubricating grease
Oleogel
Solid-state fermentation
Tribology
Rheology
Polyurethane
author Borrero-López, Antonio M.
Valencia, Concepción
Blánquez, Alba
Hernández, Manuel
Eugenio Martín, María Eugenia
Franco, José M.
author_sort Borrero-López, Antonio M.
title Cellulose Pulp- and Castor Oil-Based Polyurethanes for Lubricating Applications: Influence of Streptomyces Action on Barley and Wheat Straws
title_short Cellulose Pulp- and Castor Oil-Based Polyurethanes for Lubricating Applications: Influence of Streptomyces Action on Barley and Wheat Straws
title_full Cellulose Pulp- and Castor Oil-Based Polyurethanes for Lubricating Applications: Influence of Streptomyces Action on Barley and Wheat Straws
title_fullStr Cellulose Pulp- and Castor Oil-Based Polyurethanes for Lubricating Applications: Influence of Streptomyces Action on Barley and Wheat Straws
title_full_unstemmed Cellulose Pulp- and Castor Oil-Based Polyurethanes for Lubricating Applications: Influence of Streptomyces Action on Barley and Wheat Straws
title_sort cellulose pulp- and castor oil-based polyurethanes for lubricating applications: influence of streptomyces action on barley and wheat straws
publisher Multidisciplinary Digital Publishing Institute
publishDate 2020-11-27
url http://hdl.handle.net/10261/331059
http://dx.doi.org/10.13039/501100003176
http://dx.doi.org/10.13039/501100011033
http://dx.doi.org/10.13039/501100000780
https://api.elsevier.com/content/abstract/scopus_id/85096744017
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