Sweet sorghum bagasse (SSB) from food processing and agricultural industry has attracted the attention for uses in production of biofuel, enzymes and other products. The alteration in lignocellulolytic enzymes by use of supplements in fungal pretreatment of SSB to achieve higher lignin degradation, selectivity value and enzymatic hydrolysis to fermentable sugar was studied. Fungal strain Coriol...

Purpose: To investigate the antioxidant and antihaemolytic properties of the leaves of Laser trilubum grown in Gaduk, Iran. Methods: The antioxidant and antihaemolytic activities of the hydroalcohol extract of L. trilobum L. leaf were investigated by haemoglobin-induced linoleic acid peroxidation, scavenging of 1,1-diphenyl-2-picryl hydrazyl (DPPH) radical, nitric oxide and hydrogen peroxide, a...

Gallic acid production in a batch bioreactor was evaluated using as catalytic material the mouldy polyurethane solids (MPS) obtained from a solid-state fermentation (SSF) bioprocess carried out for tannase production by Aspergillus niger GH1 on polyurethane foam powder (PUF) with 5 % (v/w) of tannic acid as inducer. Fungal biomass, tannic acid consumption and tannase production were kinetically...

Bergenia species are evergreen herb belonging to the family saxifragaceae. The rhizomes of these plants are used in the indigenous system of medicines. There are three species of Bergenia, namely B. ligulata, B. ciliata and B. stracheyi. The rhizome and other parts of B. ligulata is used in urinary bladder stone, antilithic activity diuretic activity, anti-bradykinin activity, antiviral activit...

Lactobacillus plantarum is a lactic acid bacterium able to degrade tannins by the subsequent action of tannase and gallate decarboxylase enzymes. The gene encoding tannase had previously been identified, whereas the gene encoding gallate decarboxylase is unknown. Sodium dodecyl sulfate-polyacrylamide gel electrophoresis (SDS-PAGE) of gallic-acid induced L. plantarum extracts showed a 54-kDa pro...

The effect of gallic acid on oxidative stress parameters and hippocampal cell density in ischemia-renal reperfusion model

Acalypha indica, a known medicinal plant in the treatment of various degenerative diseases and a potential source of valuable bioactives. The present study investigates the total phenolic and flavonoid content and also screen for phytocompounds in A. indica leaf extract obtained by two extraction methods, comparatively. Results indicated that the maceration extraction method (MEM) had highest t...