2020
DOI: 10.1016/j.heliyon.2020.e05685
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Bioactivity assessment of exopolysaccharides produced by Pleurotus pulmonarius in submerged culture with different agro-waste residues

Abstract: Pleurotus spp. are white-rot fungi that utilize different agro-wastes to produce useful biologically active compounds. In this study, exopolysaccharides (EPS) were produced by Pleurotus pulmonarius in submerged culture supplemented with different agro-wastes. Functional groups in EPS were revealed using Fourier Transform-Infrared (FT-IR) spectroscopy. Antimicrobial activity of EPS was tested against microorganisms using agar well diffusion. Scavenging potentials of EPS was tes… Show more

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Cited by 13 publications
(5 citation statements)
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“…The strains with the highest maximum velocity and lowest lag phases have the potential to obtain the highest commercial parameters, because they colonize the substrate in the least amount of time, while still allowing for the obtainment of the fruiting characteristics [ 38 ]. The optimal submerged culture conditions for maximum mycelial growth and exopolysaccharides production depend strongly on the type of substrates and fungal species [ 39 ].…”
Section: Resultsmentioning
confidence: 99%
“…The strains with the highest maximum velocity and lowest lag phases have the potential to obtain the highest commercial parameters, because they colonize the substrate in the least amount of time, while still allowing for the obtainment of the fruiting characteristics [ 38 ]. The optimal submerged culture conditions for maximum mycelial growth and exopolysaccharides production depend strongly on the type of substrates and fungal species [ 39 ].…”
Section: Resultsmentioning
confidence: 99%
“…La eficiencia en la extracción de estos compuestos depende del tipo de residuo (cáscara, semillas, etc. ), composición química (contenido de agua), y características físicas del sustrato como la porosidad y el diámetro de la partícula, entre otros (Dey et al, 2016;Ogidi et al, 2020;Rosales, Pazos & Sanromán, 2018;Xu, Shen & Quan, 2015). Además, influyen la especie de microorganismo utilizado, las condiciones de cultivo como el pH, la temperatura y la ventilación, entre otros (Dey et al, 2016;Xu et al, 2015).…”
Section: Métodos De Extracción De Los Compuestos Bioactivosunclassified
“…Por ejemplo, en un estudio se reportó la actividad lignocelulítica del hongo Pleurotus pulmonarius sobre las mezclas de los residuos agroindustriales, en un medio líquido (Masaphy & Levanon, 1992). También, en un trabajo reciente se demostró el potencial uso del hongo P. pulmonarius para la recuperación de los compuestos bioactivos con actividad antioxidante a partir de los residuos agroindustriales, de las pieles de los frutos de la piña, el mango y el plátano, entre otros (Ogidi et al, 2020).…”
Section: Métodos De Extracción De Los Compuestos Bioactivosunclassified
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