Planejamento experimental na otimização da extração dos frutos de Syzygium cumini (L.) skeels
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Data
2011-01-01
Autores
Migliato, Ketylin Fernanda [UNESP]
Corrêa, Marcos Antonio [UNESP]
Salgado, Hérida Regina Nunes [UNESP]
Tognolli, João Olimpio [UNESP]
Sacramento, Luis Vitor S. [UNESP]
Mello, João Carlos Palazzo de
Mendes Giannini, Maria José Soares [UNESP]
Almeida, Ana Marisa Fusco [UNESP]
Pizzolitto, Antonio Carlos [UNESP]
Título da Revista
ISSN da Revista
Título de Volume
Editor
Sociedade Brasileira de Química
Resumo
The aim of this study was to standardize the extractive solution of Syzygium cumini. The extractive solution was selected through a full factorial design, considering the extraction method (maceration-5-days, turbo extraction, percolation), extractor solvent (ethanol 50, 70, 96%) and plant material particle size 0.302 mm into a plant:solvent ratio (1:10), using the dried residue and antimicrobial activity determination as evaluation criteria. The tests were performed in triplicate. It appeared that the percolation is the best procedure extractive, and ethanol mixture: water (50:50) the best solvent. ANOVA analysis showed the importance of these parameters.
Descrição
Palavras-chave
Syzygium cumini, extraction method, factorial design
Como citar
Química Nova. Sociedade Brasileira de Química, v. 34, n. 4, p. 695-699, 2011.