Author(s):
Valenzuela-Cobos, Juan Diego ; Rodríguez-Grimón, René Oscar ; Zied, Diego Cunha [UNESP] ; Grijalva-Endara, Ana ; Garcés-Moncayo, María Fernanda ; Garín-Aguilar, María Eugenia ; Sánchez-Hernández, Abraham ; del Toro, Gustavo Valencia
Date: 2020
Persistent ID: http://hdl.handle.net/11449/201615
Origin: Oasisbr
Subject(s): Biological properties; Chemical composition; Pleurotus; Productivity; Biological properties; Biological properties; Chemical composition; Chemical composition; Pleurotus; Pleurotus; Productivity; Productivity
Description
Made available in DSpace on 2020-12-12T02:37:18Z (GMT). No. of bitstreams: 0 Previous issue date: 2019-11-01
The productivity parameters of 2 Pleurotus spp. cultivated with two mixtures of wheat straw (WS) and peat moss (MG) were evaluated, the chemical composition of the mushrooms and also the antioxidant, antibacterial activities of hexanic extracts of the fruit bodies were determined. Pleurotus strains were fructified using the mixture 1 (60% of WS + 40% of MG) obtained the highest biological efficiencies, production rates and yields. The strain of Pleurotus ostreatus (XC005) cultivated using the mixture 2 (80% WS + 20% of MG) presented fruit bodies with highest protein content being of 25.28%, and also the strain of Pleurotus djamor (XC007) fructified on the mixture 2 showed mushrooms with highest protein content being of 30.98%. The highest antioxidant effect resulted in the hexanic extract of the Pleurotus ostreatus cultivated on M2 was found using the TBARS inhibition assay (EC50 = 0.12 mg mL-1), while the highest antioxidant activity showed the hexanic extract of the Pleurotus djamor produced on M1 was found using the TBARS inhibition assay (EC50 = 0.21 mg mL-1). The bactericidal effect of the hexanic extracts of Pleurotus ostreatus was obtained between 21.09 to 27.90 mg mL-1, whereas the bacteriostatic activity of the hexanic extracts of Pleurotus djamor was achieved since 19.82 to 30.98 mg mL-1. The results evidenced that the Pleurotus spp. cultivated on the mixture 2 presented highest protein content and better biological properties, encouraging the production of edible fungi strains and their use in the industrial field.
Universidad Espíritu Santo
Universidade Estadual Paulista (UNESP) Faculdade de Ciências Agrárias e Tecnológicas (FCAT)
Facultad de Ciencias Químicas Universidad de Guayaquil
Facultad de Ingeniería Escuela Ingeniería Ambiental Universidad Nacional de Chimborazo, Km 1/vía a Guano s/n
Laboratorio de Farmacobiología de la Facultad de Estudios Superiores Iztacala Universidad Nacional Autónoma de México, Av de los Barrios No.1. Los Reyes Iztacala
Laboratorio de Cultivos Celulares de la Sección de Estudios de Posgrado e Investigacion UPIBI Instituto Politécnico Nacional, Barrio La Laguna s/n Ticomán
Universidade Estadual Paulista (UNESP) Faculdade de Ciências Agrárias e Tecnológicas (FCAT)
