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http://acervodigital.unesp.br/handle/11449/25716- Title:
- Planejamento experimental na otimização da extração dos frutos de Syzygium cumini (L.) skeels
- Factorial design of the optimization extraction of Syzygium cumini (L.) Skeels fruits
- Universidade Estadual Paulista (UNESP)
- Universidade Estadual de Maringá (UEM)
- 0100-4042
- Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
- Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
- Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
- 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.
- 1-Jan-2011
- Química Nova. Sociedade Brasileira de Química, v. 34, n. 4, p. 695-699, 2011.
- 695-699
- Sociedade Brasileira de Química
- Syzygium cumini
- extraction method
- factorial design
- http://dx.doi.org/10.1590/S0100-40422011000400024
- Acesso aberto
- outro
- http://repositorio.unesp.br/handle/11449/25716
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