Leaves from four different sugarcane varieties as potential renewable feedstocks for second-generation ethanol production: Pretreatments, chemical composition, physical structure, and enzymatic hydrolysis yields
Development of Bioeconomy is impossible without establishing efficient technologies of lignocellulosic biomass valorization via transformation into fermentable sugars. Sugarcane is a valuable agricultural crop in several Asian, African, and Latin American countries. Here, leaves from two sugarcane a...
| Main Authors: | , , , , , , , , , |
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| Format: | Artículo |
| Language: | Inglés |
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Elsevier
2022
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| Online Access: | http://hdl.handle.net/20.500.12123/12957 https://www.sciencedirect.com/science/article/pii/S1878818122002122 https://doi.org/10.1016/j.bcab.2022.102485 |
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| author | Espirito Santo, Melissa Ousmane Kane, Aissata Arnoldi Pellergini, Vanessa Thema, Force Tefo Garcia, José María Acevedo, Alberto Erazzu, Luis Ernesto Guimaraes, Francisco E.G. Azevedo, Eduardo R. de Polikarpov, Igor |
| author_browse | Acevedo, Alberto Arnoldi Pellergini, Vanessa Azevedo, Eduardo R. de Erazzu, Luis Ernesto Espirito Santo, Melissa Garcia, José María Guimaraes, Francisco E.G. Ousmane Kane, Aissata Polikarpov, Igor Thema, Force Tefo |
| author_facet | Espirito Santo, Melissa Ousmane Kane, Aissata Arnoldi Pellergini, Vanessa Thema, Force Tefo Garcia, José María Acevedo, Alberto Erazzu, Luis Ernesto Guimaraes, Francisco E.G. Azevedo, Eduardo R. de Polikarpov, Igor |
| author_sort | Espirito Santo, Melissa |
| collection | INTA Digital |
| description | Development of Bioeconomy is impossible without establishing efficient technologies of lignocellulosic biomass valorization via transformation into fermentable sugars. Sugarcane is a valuable agricultural crop in several Asian, African, and Latin American countries. Here, leaves from two sugarcane and two energy cane varieties were evaluated for sustainable production of second-generation sugars, and their enzymatic hydrolysis yields were compared. Structural, morphological, and chemical composition changes in sugar and energy cane leaves submitted to acid, and acid-alkaline pretreatments were analyzed using X-ray diffraction, scanning electron microscopy, confocal laser microscopy, high-performance liquid chromatography, and low-field solid-state NMR techniques. Enzymatic hydrolysis assays were conducted to evaluate saccharification yields of untreated and pretreated leaves. Jointly, our results revealed the significant potential of leaves from two commercial sugar cane cultivars currently bred in Argentina as possible lignocellulose substrates for the 2G ethanol industry. |
| format | Artículo |
| id | INTA12957 |
| institution | Instituto Nacional de Tecnología Agropecuaria (INTA -Argentina) |
| language | Inglés |
| publishDate | 2022 |
| publishDateRange | 2022 |
| publishDateSort | 2022 |
| publisher | Elsevier |
| publisherStr | Elsevier |
| record_format | dspace |
| spelling | INTA129572022-09-23T16:02:50Z Leaves from four different sugarcane varieties as potential renewable feedstocks for second-generation ethanol production: Pretreatments, chemical composition, physical structure, and enzymatic hydrolysis yields Espirito Santo, Melissa Ousmane Kane, Aissata Arnoldi Pellergini, Vanessa Thema, Force Tefo Garcia, José María Acevedo, Alberto Erazzu, Luis Ernesto Guimaraes, Francisco E.G. Azevedo, Eduardo R. de Polikarpov, Igor Caña de Azúcar Variedades Hojas Etánol Hidrólisis Enzimática Sugar Cane Varieties Feedstocks Leaves Ethanol Enzymatic Hydrolysis Development of Bioeconomy is impossible without establishing efficient technologies of lignocellulosic biomass valorization via transformation into fermentable sugars. Sugarcane is a valuable agricultural crop in several Asian, African, and Latin American countries. Here, leaves from two sugarcane and two energy cane varieties were evaluated for sustainable production of second-generation sugars, and their enzymatic hydrolysis yields were compared. Structural, morphological, and chemical composition changes in sugar and energy cane leaves submitted to acid, and acid-alkaline pretreatments were analyzed using X-ray diffraction, scanning electron microscopy, confocal laser microscopy, high-performance liquid chromatography, and low-field solid-state NMR techniques. Enzymatic hydrolysis assays were conducted to evaluate saccharification yields of untreated and pretreated leaves. Jointly, our results revealed the significant potential of leaves from two commercial sugar cane cultivars currently bred in Argentina as possible lignocellulose substrates for the 2G ethanol industry. EEA Famaillá Fil: Espirito Santo, Melissa. University of Sao Paulo. Sao Carlos Institute of Physics; Brasil Fil: Ousmane Kane, Aissata. University of Sao Paulo. Sao Carlos Institute of Physics; Brasil Fil: Arnoldi Pellergini, Vanessa. University of Sao Paulo. Sao Carlos Institute of Physics; Brasil Fil: Thema, Force Tefo. Botswana University of Agriculture and Natural Resources; Botswana Fil: García, José María. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Famaillá; Argentina. Fil: García, José María. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Acevedo, Alberto. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Suelos; Argentina Fil: Erazzú, Luis E. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Famaillá; Argentina. Fil: Guimaraes, Francisco E.G. University of Sao Paulo. Sao Carlos Institute of Physics; Brasil Fil: Azevedo, Eduardo R. de. University of Sao Paulo. Sao Carlos Institute of Physics; Brasil Fil: Polikarpov, Igor. University of Sao Paulo. Sao Carlos Institute of Physics; Brasil 2022-09-23T16:00:42Z 2022-09-23T16:00:42Z 2022-10 info:ar-repo/semantics/artículo info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://hdl.handle.net/20.500.12123/12957 https://www.sciencedirect.com/science/article/pii/S1878818122002122 1878-8181 https://doi.org/10.1016/j.bcab.2022.102485 eng info:eu-repograntAgreement/INTA/2019-PE-E6-I114-001/2019-PE-E6-I114-001/AR./Caracterización de la diversidad genética de plantas, animales y microorganismos mediante herramientas de genómica aplicada. info:eu-repo/semantics/restrictedAccess application/pdf Elsevier Biocatalysis and Agricultural Biotechnology 45 : 102485 (October 2022) |
| spellingShingle | Caña de Azúcar Variedades Hojas Etánol Hidrólisis Enzimática Sugar Cane Varieties Feedstocks Leaves Ethanol Enzymatic Hydrolysis Espirito Santo, Melissa Ousmane Kane, Aissata Arnoldi Pellergini, Vanessa Thema, Force Tefo Garcia, José María Acevedo, Alberto Erazzu, Luis Ernesto Guimaraes, Francisco E.G. Azevedo, Eduardo R. de Polikarpov, Igor Leaves from four different sugarcane varieties as potential renewable feedstocks for second-generation ethanol production: Pretreatments, chemical composition, physical structure, and enzymatic hydrolysis yields |
| title | Leaves from four different sugarcane varieties as potential renewable feedstocks for second-generation ethanol production: Pretreatments, chemical composition, physical structure, and enzymatic hydrolysis yields |
| title_full | Leaves from four different sugarcane varieties as potential renewable feedstocks for second-generation ethanol production: Pretreatments, chemical composition, physical structure, and enzymatic hydrolysis yields |
| title_fullStr | Leaves from four different sugarcane varieties as potential renewable feedstocks for second-generation ethanol production: Pretreatments, chemical composition, physical structure, and enzymatic hydrolysis yields |
| title_full_unstemmed | Leaves from four different sugarcane varieties as potential renewable feedstocks for second-generation ethanol production: Pretreatments, chemical composition, physical structure, and enzymatic hydrolysis yields |
| title_short | Leaves from four different sugarcane varieties as potential renewable feedstocks for second-generation ethanol production: Pretreatments, chemical composition, physical structure, and enzymatic hydrolysis yields |
| title_sort | leaves from four different sugarcane varieties as potential renewable feedstocks for second generation ethanol production pretreatments chemical composition physical structure and enzymatic hydrolysis yields |
| topic | Caña de Azúcar Variedades Hojas Etánol Hidrólisis Enzimática Sugar Cane Varieties Feedstocks Leaves Ethanol Enzymatic Hydrolysis |
| url | http://hdl.handle.net/20.500.12123/12957 https://www.sciencedirect.com/science/article/pii/S1878818122002122 https://doi.org/10.1016/j.bcab.2022.102485 |
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