Artículo
Fungal transformation and reduction of phytotoxicity of grape pomace waste
Troncozo, María Inés; Lješević, Marija; Beškoski, Vladimir P.; Anđelković, Boban; Balatti, Pedro Alberto; Saparrat, Mario Carlos Nazareno
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Fecha de publicación:
12/2019
Editorial:
Pergamon-Elsevier Science Ltd
Revista:
Chemosphere
ISSN:
0045-6535
Idioma:
Inglés
Tipo de recurso:
Artículo publicado
Clasificación temática:
Resumen
Grape pomace (GP) from Vitis labrusca, the main byproduct from “American table wine” production, is recalcitrant to degradation, and its accumulation is a serious problem with negative environmental impacts. In this work, transformation of grape pomace using a steam pretreatment followed by incubation of GP during a 90-day period with six different fungi were evaluated. Several fungi tested reduced the phytotoxicity of water-soluble fraction (WSFd) from steam-pretreated GP after 90 days’ incubation to lettuce and tomato seeds. U. botrytis caused the largest effective phytotoxicity reduction of WSFd (used in the concentration range of 10–1.25% p/v) and was the only fungus causing the removal of monoaromatic compounds. Therefore, this procedure with U. botrytis effectively reduces the availability of phytotoxic monoaromatic compounds in GP, which opens a way for the development of guidelines for the management of these wastes and their potential use as organic amendments in agricultural soil.
Palabras clave:
FUNGI
,
GRAPE POMACE
,
ULOCLADIUM BOTRYTIS
,
VITIS LABRUSCA
,
WASTE REVALORISATION
Archivos asociados
Licencia
Identificadores
Colecciones
Articulos(INFIVE)
Articulos de INST.DE FISIOLOGIA VEGETAL
Articulos de INST.DE FISIOLOGIA VEGETAL
Citación
Troncozo, María Inés; Lješević, Marija; Beškoski, Vladimir P.; Anđelković, Boban; Balatti, Pedro Alberto; et al.; Fungal transformation and reduction of phytotoxicity of grape pomace waste; Pergamon-Elsevier Science Ltd; Chemosphere; 237; 12-2019; 1-8
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