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Metadados | Descrição | Idioma |
---|---|---|
Autor(es): dc.contributor | Universidade Estadual Paulista (Unesp) | - |
Autor(es): dc.contributor | Future Industries Institute | - |
Autor(es): dc.creator | Assirati, Júlia [UNESP] | - |
Autor(es): dc.creator | Rinaldo, Daniel [UNESP] | - |
Autor(es): dc.creator | Rabelo, Sarita Cândida [UNESP] | - |
Autor(es): dc.creator | Bolzani, Vanderlan da Silva [UNESP] | - |
Autor(es): dc.creator | Hilder, Emily Frances | - |
Autor(es): dc.creator | Funari, Cristiano Soleo [UNESP] | - |
Data de aceite: dc.date.accessioned | 2022-02-22T00:52:39Z | - |
Data de disponibilização: dc.date.available | 2022-02-22T00:52:39Z | - |
Data de envio: dc.date.issued | 2021-06-25 | - |
Data de envio: dc.date.issued | 2021-06-25 | - |
Data de envio: dc.date.issued | 2020-12-19 | - |
Fonte completa do material: dc.identifier | http://dx.doi.org/10.1016/j.chroma.2020.461693 | - |
Fonte completa do material: dc.identifier | http://hdl.handle.net/11449/208181 | - |
Fonte: dc.identifier.uri | http://educapes.capes.gov.br/handle/11449/208181 | - |
Descrição: dc.description | From an environmental perspective, searching for useful compounds in agri-food by-products by employing inefficient and polluting analytical procedures is paradoxical. This work aimed to develop a green, simplified, and highly efficient experimental setup for extracting and tentatively identifying the broadest range of metabolites in sugarcane solid by-products collected directly within the industrial mills. Nine different extraction approaches were investigated side-by-side, including three reference methods. Based on the extraction and environmental performances assessed by two complementary metrics called Analytical-Eco Scale and the Analytical Greenness Calculator, it was possible to reach two highly efficient two liquid-phase extractions while avoiding harmful solvents and traditional time, energy, and solvent consuming sample preparation steps, such as solvent evaporation, metabolite concentration, re-suspension, and derivatization. The simultaneously produced hydroethanolic and n-heptane extracts were directly analyzed by ultra-high-performance liquid chromatography and gas chromatography, both coupled to mass spectrometry, respectively, leading to the annotation of a large dynamic range of compounds from information rich spectral data. Up to 111 metabolites were identified in a single matrix, from highly polar sucrose to nonpolar wax ester C53 in a single extraction. Orientin, apigenin-6-C-glucosylrhamnoside, 1-octacosanol, octacosanal, and other bioactive compounds were identified in these abundantly available by-products, which are currently just burned to produce energy. The best two methods developed here (Two-Liquid-Phase Ultrasound-Assisted Extraction with Probe and Two-Liquid-Phase Dynamic Maceration) appeared as a green, simplified, and highly efficient procedures to qualitatively profile metabolites in complex solid matrices. | - |
Descrição: dc.description | São Paulo State University (UNESP) School of Agricultural Sciences, Av. Universitária 3780 | - |
Descrição: dc.description | São Paulo State University (UNESP) School of Sciences, Av. Eng. Luiz Edmundo Carrijo Coube 14-01 | - |
Descrição: dc.description | São Paulo State University (UNESP) Institute of Chemistry, R. Prof. Francisco Degni 55 | - |
Descrição: dc.description | University of South Australia (UniSA) Future Industries Institute, X Building | - |
Descrição: dc.description | São Paulo State University (UNESP) School of Agricultural Sciences, Av. Universitária 3780 | - |
Descrição: dc.description | São Paulo State University (UNESP) School of Sciences, Av. Eng. Luiz Edmundo Carrijo Coube 14-01 | - |
Descrição: dc.description | São Paulo State University (UNESP) Institute of Chemistry, R. Prof. Francisco Degni 55 | - |
Idioma: dc.language | en | - |
Relação: dc.relation | Journal of Chromatography A | - |
???dc.source???: dc.source | Scopus | - |
Palavras-chave: dc.subject | Agricultural waste | - |
Palavras-chave: dc.subject | Green analytical chemistry | - |
Palavras-chave: dc.subject | Metabolite profiling | - |
Palavras-chave: dc.subject | Sample preparation | - |
Palavras-chave: dc.subject | Two-liquid-phase extraction | - |
Título: dc.title | A green, simplified, and efficient experimental setup for a high-throughput screening of agri-food by-products – From polar to nonpolar metabolites in sugarcane solid residues | - |
Tipo de arquivo: dc.type | livro digital | - |
Aparece nas coleções: | Repositório Institucional - Unesp |
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