Kinetics of Supercritical CO2 Extraction from Burrito (Aloysia polystachya) Leaves and Sucupira-Preta (Bowdichia virgilioides) Seeds

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Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorInstitute of Technology and Research (ITP)-
Autor(es): dc.contributorTecnologia e Inovação (ICETI-
Autor(es): dc.contributorUmuarama Regional Campus-
Autor(es): dc.contributorFederal Institute of Paraná (IFPR)-
Autor(es): dc.contributorUniversidade Estadual do Oeste do Paraná-
Autor(es): dc.contributorUniversidade Estadual de Maringá (UEM)-
Autor(es): dc.creatorVieira, Gabrielle Vaz-
Autor(es): dc.creatorSouza, Michel Rubens dos Reis-
Autor(es): dc.creatorHiranobe, Carlos Toshiyuki-
Autor(es): dc.creatorGoncalves, José Eduardo-
Autor(es): dc.creatorMoritz, Cristiane Mengue Feniman-
Autor(es): dc.creatorSakai, Otávio Akira-
Autor(es): dc.creatore Silva, Leila Maria Sotocorno-
Autor(es): dc.creatorda Silva, Michael Jones-
Autor(es): dc.creatorda Silva, Erivaldo Antônio-
Autor(es): dc.creatordos Santos, Renivaldo José-
Autor(es): dc.creatorda Silva, Edson Antônio-
Autor(es): dc.creatorCardozo-Filho, Lucio-
Autor(es): dc.creatorFerreira-Pinto, Leandro-
Data de aceite: dc.date.accessioned2025-08-21T21:35:48Z-
Data de disponibilização: dc.date.available2025-08-21T21:35:48Z-
Data de envio: dc.date.issued2025-04-29-
Data de envio: dc.date.issued2024-12-31-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.3390/separations12010006-
Fonte completa do material: dc.identifierhttps://hdl.handle.net/11449/297571-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/297571-
Descrição: dc.descriptionThis study investigated the application of supercritical carbon dioxide (CO2) for the extraction of essential oils from plant materials with anxiolytic potential, focusing on the leaves of burrito (Aloysia polystachya) and the seeds of sucupira-preta (Bowdichia virgilioides). The supercritical extraction technique was chosen for its ability to produce high-purity extracts without residual solvents and to reduce the environmental impact. This study evaluated the influence of temperature (40 °C, 50 °C, and 60 °C) and pressure (22 MPa, 25 MPa, and 28 MPa) on extraction efficiency using a 22 factorial design with triplicates at the central point. The maximum yields were 1.2% for burrito leaves and 4.2% for sucupira-preta seeds. Despite their relatively low yields, the extracts contained a diverse range of chemical compounds, including fatty acids (oleic, linoleic, and palmitic acids), squalene, β-carotene, vitamin E, and other bioactive molecules with antioxidant, anti-inflammatory, and immunomodulatory properties. Statistical analysis demonstrated that pressure was the most influential factor affecting yield, whereas temperature played a secondary role. The Sovová kinetic model provided a good fit for the extraction curves, with determination coefficients (R2) above 0.95, thus validating the efficiency of the method. These results highlight the pharmaceutical potential of these extracts, particularly for therapeutic and anxiolytic purposes.-
Descrição: dc.descriptionDepartment of Engineering School of Engineering and Sciences São Paulo State University (UNESP), SP-
Descrição: dc.descriptionInstitute of Technology and Research (ITP), SE-
Descrição: dc.descriptionPrograma de Pós-Graduação em Tecnologias Limpas Universidade Cesumar e Instituto Cesumar de Ciência Tecnologia e Inovação (ICETI, PR-
Descrição: dc.descriptionDepartment of Technology State University of Maringá Umuarama Regional Campus, PR-
Descrição: dc.descriptionFederal Institute of Paraná (IFPR), PR-
Descrição: dc.descriptionPostgraduate Program in Science and Technology of Materials (POSMAT) School of Engineering and Sciences São Paulo State University (UNESP), SP-
Descrição: dc.descriptionDepartment of Cartography School of Science and Technology São Paulo State University (UNESP), SP-
Descrição: dc.descriptionCentro de Engenharias e Ciências Exatas Universidade Estadual do Oeste do Paraná, PR-
Descrição: dc.descriptionPrograma de Pós-graduação em Engenharia Química Universidade Estadual de Maringá, PR-
Descrição: dc.descriptionDepartment of Engineering School of Engineering and Sciences São Paulo State University (UNESP), SP-
Descrição: dc.descriptionPostgraduate Program in Science and Technology of Materials (POSMAT) School of Engineering and Sciences São Paulo State University (UNESP), SP-
Descrição: dc.descriptionDepartment of Cartography School of Science and Technology São Paulo State University (UNESP), SP-
Idioma: dc.languageen-
Relação: dc.relationSeparations-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectburrito-
Palavras-chave: dc.subjectCO2-
Palavras-chave: dc.subjectSovová-
Palavras-chave: dc.subjectsqualene-
Palavras-chave: dc.subjectsucupira-preta-
Palavras-chave: dc.subjectsupercritical extraction-
Título: dc.titleKinetics of Supercritical CO2 Extraction from Burrito (Aloysia polystachya) Leaves and Sucupira-Preta (Bowdichia virgilioides) Seeds-
Tipo de arquivo: dc.typelivro digital-
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