Enzymatic production process of capric acid-rich structured lipids: Development of formulation as a new therapeutic approach

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorUniversidade de São Paulo (USP)-
Autor(es): dc.creatorMiotti, Rodney H.-
Autor(es): dc.creatordo Amaral, Stephanie R.-
Autor(es): dc.creatorFreitas, Amanda Noli-
Autor(es): dc.creatorBento, Heitor B.S.-
Autor(es): dc.creatorde Carvalho, Ana Karine F.-
Autor(es): dc.creatorPrimo, Fernando L.-
Autor(es): dc.creatorde Paula, Ariela V.-
Data de aceite: dc.date.accessioned2025-08-21T16:43:49Z-
Data de disponibilização: dc.date.available2025-08-21T16:43:49Z-
Data de envio: dc.date.issued2025-04-29-
Data de envio: dc.date.issued2024-01-31-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1016/j.ijbiomac.2023.128641-
Fonte completa do material: dc.identifierhttps://hdl.handle.net/11449/298210-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/298210-
Descrição: dc.descriptionThe present work reports an optimization of the synthesis of MLM-type (medium, long, medium) structured lipids (SL) through an acidolysis reaction of grape seed oil with capric acid catalyzed by Rhizopus oryzae lipase immobilized. At first, tests were carried out by preparing the biocatalysts using enzyme loadings (0.15 to 1 g of enzymatic powder) for each gram of support. Enzyme loading was used 0.3 g of enzymatic powder, and hydrolytic activity of 1860 ± 23.4 IU/g was reached. Optimized conditions determined by the Central Composite Rotatable Design (CCRD) revealed that the acidolysis reaction reached approximately 59 % incorporation degree (%ID) after 24 h, in addition to the fact that the biocatalyst could maintain the incorporation degree in five consecutive cycles. From this high incorporation degree, cell viability assays were performed with murine fibroblast cell lines and human cervical adenocarcinoma cell lines. Concerning the cytotoxicity assays, the concentration of MLM-SL to 1.75 and 2 % v/v were able to induce cell death in 56 % and 64 % of adenocarcinoma cells, respectively. Human cervical adenocarcinoma cells showed greater sensitivity to the induction of cell death when using emulsions with MLM-SL > 1.75 % v/v compared to emulsions with lower content indicating a potential for combating carcinogenic cells.-
Descrição: dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)-
Descrição: dc.descriptionDepartment of Bioprocess Engineering and Biotechnology São Paulo State University (UNESP) School of Pharmaceutical Sciences, São Paulo-
Descrição: dc.descriptionDepartment of Basic and Environmental Sciences Engineering School of Lorena University of São Paulo-
Descrição: dc.descriptionDepartment of Bioprocess Engineering and Biotechnology São Paulo State University (UNESP) School of Pharmaceutical Sciences, São Paulo-
Descrição: dc.descriptionFAPESP: 2017/11482-7-
Descrição: dc.descriptionFAPESP: 2020/09592–1-
Idioma: dc.languageen-
Relação: dc.relationInternational Journal of Biological Macromolecules-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectCapric acid-
Palavras-chave: dc.subjectLipase-
Palavras-chave: dc.subjectStructured lipids-
Título: dc.titleEnzymatic production process of capric acid-rich structured lipids: Development of formulation as a new therapeutic approach-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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