Sustainable production of Pleurotus sajor-caju mushrooms and biocomposites using brewer's spent and agro-industrial residues.

Brazil is one of the world's largest beer producers and also a major food producer. These activities generate a large amount of residues which, if disposed of inappropriately, can have adverse effects on the environment. The objective of this research was to evaluate the potential of using these residues for both mushroom cultivation (traditional use) and the production of mycelium-based composites (innovative use).

Evaluation of Residual Yeast from Brewery Industry for Inactive Biosorption of Selenium from Industrial Wastewater: a Case Study.

In this study, the second-life application of Saccharomyces cerevisiae obtained from brewery wastewater was evaluated in the biosorption of Se(IV) (NaSeO) sorbate in residue generated from a fine chemical industry. Biosorption experiments were carried out with different Se(IV) concentrations (A = 7.5 to 30.

Production of Pleurotus sajor-caju crude enzyme broth and its applicability for the removal of bisphenol A.

Bisphenol A is an endocrine interfering compound, produced and used on a large scale worldwide. Chemical and biologic methods can be used to remove it from the environment. Biological methods are considered less costly, safer and, according to green chemistry definitions, an environmentally correct method.

A polysaccharide fraction extracted from Pleurotus ostreatus mycelial biomass inhibit Sarcoma 180 tumor.

Fungi of Pleurotus genus have attracted a great interest due to their medicinal properties such as anti-inflammatory, antimicrobial and antitumor. These properties are attributed mainly to polysaccharides synthesized by Pleurotus. This work aimed to study the mycelial growth of P.

Exopolysaccharide produced by Pleurotus sajor-caju: its chemical structure and anti-inflammatory activity.

Edible mushrooms are high nutritional value foods, which contain proteins, fibers, minerals, vitamins, and carbohydrates. Among their carbohydrates are some polysaccharides with recognized therapeutic effects. It was reported in this manuscript the structural characterization and antinociceptive and anti-inflammatory activities of an exopolysaccharide (EPS) produced by Pleurotus sajor-caju.

Structural characterization and anti-inflammatory activity of a linear β-D-glucan isolated from Pleurotus sajor-caju.

Glucans comprise an important class of polysaccharides present in basidiomycetes with potential biological activities. A (1 → 3)-β-D-glucan was isolated from Pleurotus sajor-caju via extraction with hot water followed by fractionation by freeze-thawing and finally by dimethyl sulfoxide extraction. The purified polysaccharide showed a (13)C-NMR spectrum with six signals consisting of a linear glucan with a β-anomeric signal at 102.

Antitumor activity of Pleurotus ostreatus polysaccharide fractions on Ehrlich tumor and Sarcoma 180.

The medicinal properties of fungi of the genus Pleurotus have attracted great interest due to their therapeutic properties. Polysaccharides synthesized by Pleurotus, including the β-glucans are considered the main responsible for its therapeutic properties. This study aimed to evaluate the efficacy of polysaccharidic fractions extracted from mycelial biomass of Pleurotus ostreatus DSM 1833 in inhibiting the development of Ehrlich Tumor (ET) and Sarcoma 180 (S-180).

Extracellular polysaccharide production by a strain of Pleurotus djamor isolated in the south of Brazil and antitumor activity on Sarcoma 180.

Polysaccharides with medicinal properties can be obtained from fruiting bodies, mycelium and culture broth of several fungus species. This work was carried out in batch culture using a stirred tank reactor with two different initial glucose concentrations (40-50 g/L) and pH values (3.0-4.

Characterization and antineoplasic effect of extracts obtained from Pleurotus sajor-caju fruiting bodies.

Fungi of the Pleurotus genus present a great industrial interest due to their possibility of producing pharmacological compounds, pigments, aromas, organic acids, polysaccharides, enzymes, vitamins, amino acids, etc. Among the therapeutic products, we can highlight those with antineoplasic activity, attributed to the fungi cell wall components. Based on this, the objective of this work was to study the antineoplasic capacity of the polysaccharidic fractions obtained from Pleurotus sajor-caju fruiting bodies.

Alternative medium for production of Pleurotus ostreatus biomass and potential antitumor polysaccharides.

Pleurotus species are recognized for producing beta-glucans with important medicinal properties as a constituent of the cellular wall of the fruiting body or of the mycelium. The aims of this work were to select a culture medium that maximized the production of biomass and polysaccharides produced by Pleurotus ostreatus DSM 1833 and to evaluate the selected medium in two values of initial oxygen transfer rate -K(L)a (10.2 and 19.