Author(s):
Teixeira, Vitor [UNESP] ; Silva, Aline Ferreira [UNESP] ; de Freita, Cristhyane Millena [UNESP] ; de Freita, Lidyane Aline [UNESP] ; Mendes, Franciele Quintino [UNESP] ; Tralli, Letícia Fernanda [UNESP] ; Mutton, Márcia Justino Rossini [UNESP]
Date: 2019
Persistent ID: http://hdl.handle.net/11449/190574
Origin: Oasisbr
Subject(s): Brandy; Clarification; Feedstock; Saccharomyces cerevisiae; Sugarcane; Brandy; Brandy; Clarification; Clarification; Feedstock; Feedstock; Saccharomyces cerevisiae; Saccharomyces cerevisiae; Sugarcane; Sugarcane
Description
Made available in DSpace on 2019-10-06T17:17:47Z (GMT). No. of bitstreams: 0 Previous issue date: 2019-11-02
This study investigated the use of seed extract from Moringa oleifera Lamark (MO) for both clarifying the sugarcane juice and removing fermentation contaminants that originated during the 24 h storage of the freshly cut stalks. The addition of the MO seed extract during the juice clarification step decreased the total microbial population by 41.66% compared to the other treatments. The non-stored raw material had less lactic acid bacteria and yeasts counts in the fermentation process, resulting in 8.8% lower glycerol content compared to the stored raw material. The concentrations of congeners in both raw materials decreased by 5.27% after liming and by 10% after using the natural extract with flocculation activity. It can be concluded that the clarification process combined with the use of the seed extract from Moringa oleifera Lamarck can potentially control microbial contaminating during fermentation and increase the alcohol content in the cachaça.
Agricultural Microbiology Program Department of Technology College of Agrarian and Veterinary Sciences São Paulo State University/UNESP, Via de Acesso Prof. Paulo Donato Castelane, s/n, Vila Industrial
Department of Technology College of Agrarian and Veterinary Sciences São Paulo State University/UNESP
Agricultural Microbiology Program Department of Technology College of Agrarian and Veterinary Sciences São Paulo State University/UNESP, Via de Acesso Prof. Paulo Donato Castelane, s/n, Vila Industrial
Department of Technology College of Agrarian and Veterinary Sciences São Paulo State University/UNESP
