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metadata.artigo.dc.title: Diversity of microbiota found in coffee processing wastewater treatment plant
metadata.artigo.dc.creator: Pires, Josiane Ferreira
Cardoso, Larissa de Souza
Schwan, Rosane Freitas
Silva, Cristina Ferreira
metadata.artigo.dc.subject: Coffee - Microbiota diversity
Microbial diversity
Wastewater treatment plant
Café - Diversidade de microbiota
Diversidade microbiana
Estação de tratamento de águas residuais
metadata.artigo.dc.publisher: Springer Dec-2017
metadata.artigo.dc.identifier.citation: PIRES, J. F. et al. Diversity of microbiota found in coffee processing wastewater treatment plant. World Journal of Microbiology and Biotechnology, Oxford, v. 33, n. 211, p. 1-12, Dec. 2017.
metadata.artigo.dc.description.abstract: Cultivable microbiota presents in a coffee semi-dry processing wastewater treatment plant (WTP) was identified. Thirty-two operational taxonomic units (OTUs) were detected, these being 16 bacteria, 11 yeasts and 4 filamentous fungi. Bacteria dominated the microbial population (11.61 log CFU mL− 1), and presented the highest total diversity index when observed in the WTP aerobic stage (Shannon = 1.94 and Simpson = 0.81). The most frequent bacterial species were Enterobacter asburiae, Sphingobacterium griseoflavum, Chryseobacterium bovis, Serratia marcescens, Corynebacterium flavescens, Acetobacter orientalis and Acetobacter indonesiensis; these showed the largest total bacteria populations in the WTP, with approximately 10 log CFU mL− 1. Yeasts were present at 7 log CFU mL− 1 of viable cells, with Hanseniaspora uvarum, Wickerhamomyces anomalus, Torulaspora delbrueckii, Saturnispora gosingensis, and Kazachstania gamospora being the prevalent species. Filamentous fungi were found at 6 log CFU mL− 1, with Fusarium oxysporum the most populous species. The identified species have the potential to act as a biological treatment in the WTP, and the application of them for this purpose must be better studied.
metadata.artigo.dc.language: en_US
Appears in Collections:DBI - Artigos publicados em periódicos

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