Chemical characterization of orange waste

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dc.contributor.advisorCrestani, Carlos Eduardo
dc.contributor.authorMitsuhara, Ariane Tiemi
dc.contributor.authorMoraes, Jheyce Cristina
dc.date.accessioned2024-08-22T19:48:07Z
dc.date.available2024-08-22T19:48:07Z
dc.date.issued2023-06-27
dc.description.abstractThe processing of oranges for juice extraction generates bagasse as an agro-industrial residue; this residue represents about 50% of the total volume of the fruit, consisting of peel, seed, and pulp. Promoting the use of residues like the orange pomace may provide economic and environmental benefits, and, for this propose, the complete characterization of the material becomes essential. In this work, the bagasse from Matao-SP was characterized in terms of chemical properties to expand its use. Chemical analyzes were performed using specific TAPPI and NREL standards for lignocellulosic materials and showed that orange waste contains, in dry mass, 2.9±0.2% of ash, 12.3±0.9% of moisture, 19.3±0.9% solvent extractives, 38.5±1.5% cellulose, 33.1±2.0% holocellulose, 24.0±2.0% hemicellulose and 2.9±0.5% lignin. The useful chemical and nutritional composition of orange pomace allow its application, for example, in new materials and nanotechnology.
dc.description.abstract2The processing of oranges for juice extraction generates bagasse as an agro-industrial residue; this residue represents about 50% of the total volume of the fruit, consisting of peel, seed, and pulp. Promoting the use of residues like the orange pomace may provide economic and environmental benefits, and, for this propose, the complete characterization of the material becomes essential. In this work, the bagasse from Matao-SP was characterized in terms of chemical properties to expand its use. Chemical analyzes were performed using specific TAPPI and NREL standards for lignocellulosic materials and showed that orange waste contains, in dry mass, 2.9±0.2% of ash, 12.3±0.9% of moisture, 19.3±0.9% solvent extractives, 38.5±1.5% cellulose, 33.1±2.0% holocellulose, 24.0±2.0% hemicellulose and 2.9±0.5% lignin. The useful chemical and nutritional composition of orange pomace allow its application, for example, in new materials and nanotechnology.
dc.format.mimetypeapplication/pdf
dc.identifier.bibliographicCitationMITSUHARA, Ariane Tiemi; MORAES, Jheyce C.; CRESTANI, Carlos E. Chemical characterization of orange waste. Orientador: Carlos Eduardo Crestani. 2023. Trabalho de Conclusão de Curso (Especialização em Produção Sucroenergética) - Instituto Federal de São Paulo, Campus Matão, 2023.
dc.identifier.urihttps://repositorio.ifsp.edu.br/handle/123456789/1013
dc.identifier2.lattes1074276776948361
dc.publisherInstituto Federal de Educação, Ciência e Tecnologia de São Paulo (IFSP)
dc.publisher.campiMATÃO
dc.rightsAttribution-NonCommercial-NoDerivs 3.0 Brazilen
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/br/
dc.subject.keywordsBiomass
dc.subject.keywordsOrange
dc.subject.keywordsLignocellulosic material
dc.subject.keywordsAgro-industrial waste
dc.titleChemical characterization of orange waste
dc.title.alternativeChemical characterization of orange waste
dc.typeTrabalhos de Conclusão de Curso de Especialização
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