Obtention of plant peroxidase and its potential for the decolorization of the reactive dye Remazol Turquoise G 133%

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.creatorSilva, Maria Cristina-
Autor(es): dc.creatorTorres, Juliana Arriel-
Autor(es): dc.creatorCorrêa, Angelita Duarte-
Autor(es): dc.creatorJunqueira, Allana Maria Bernardes-
Autor(es): dc.creatorAmorim, Maria Teresa Pessoa-
Autor(es): dc.creatorSantos, Custódio Donizete dos-
Data de aceite: dc.date.accessioned2026-02-09T12:08:54Z-
Data de disponibilização: dc.date.available2026-02-09T12:08:54Z-
Data de envio: dc.date.issued2017-03-23-
Data de envio: dc.date.issued2017-03-23-
Data de envio: dc.date.issued2012-02-
Fonte completa do material: dc.identifierhttps://repositorio.ufla.br/handle/1/12511-
Fonte completa do material: dc.identifierhttp://wst.iwaponline.com/content/65/4/669-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/capes/1155358-
Descrição: dc.descriptionPeroxidases can be used in the decolorization process. There is a growing interest for new sources of this enzyme and for obtaining economically viable processes. In this work, a low-cost vegetable peroxidase extraction process is proposed; the resulting enzyme is characterized to determine its optimum pH, temperature, and stability conditions, and it is then applied in the decolorization of reactive dye Remazol Turquoise G 133%. The turnip peroxidase (TP) was utilized as an enzymatic source. This enzyme exhibited maximum activity at pH 7.0, and it was active in the temperature range of 30 to 50 °C, which favors its use in industrial processes. Acetone was the most efficient solvent to induce precipitation. The removal of Remazol Turquoise G 133% was 56.0% complete after 50 min, while 41.0% of the same dye was removed with the commercial horseradish peroxidase enzyme in 50 min. TP presents potential as a viable alternative in the decolorization of textile wastewaters.-
Idioma: dc.languageen-
Publicador: dc.publisherInternational Association on Water Pollution Research-
Direitos: dc.rightsrestrictAccess-
???dc.source???: dc.sourceWater Science & Technology-
Palavras-chave: dc.subjectPeroxidases-
Palavras-chave: dc.subjectRemazol turquoise-
Palavras-chave: dc.subjectTextile wastewaters - Decolorization-
Título: dc.titleObtention of plant peroxidase and its potential for the decolorization of the reactive dye Remazol Turquoise G 133%-
Tipo de arquivo: dc.typeArtigo-
Aparece nas coleções:Repositório Institucional da Universidade Federal de Lavras (RIUFLA)

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