Abstract The goal of this study was to determine the capacity Pleurotus spp. lignocellulosome transform frequent pomiculture residues (grapevine-, plum-, and raspberry sawdust) into raw materials for biotechnological processes. All three lignocellulosics induced synthesis ligninolytic cellulolytic enzymes in tested species. Laccase dominant cocktail, with a maximum activity 40,494.88 U L ?1 obs...

BACKGROUND Improvement of the process of cellulase production and development of more efficient lignocellulose-degrading enzymes are necessary in order to reduce the cost of enzymes required in the biomass-to-bioethanol process. RESULTS Lignocellulolytic enzyme complexes were produced by the mutant Trichoderma atroviride TUB F-1663 on three different steam-pretreated lignocellulosic substrate...

C4 grasses are common species in rangelands around the world and represent an attractive option for second-generation biofuel production. Although they display high polysaccharide content reach great levels of biomass accumulation, there is a major technical issue to be addressed before can used bioethanol industrial production: lignin removal. Concerning this, Pycnoporus Ganoderma fungal gener...

This study focuses to assess the potentiality of locally isolated Burkholderia sp SMB1. It was aimed for cocktail lignocellulolytic enzymes production involved in depolymerization agro-wastes release sugars bioethanol production. The optimization (lignolytic, cellulolytic, hemicellulolytic) by bacterium utilizing inexpensive substrates like bran and straw rice done using response surface method...

In order to study the linkages between crop straw decomposition rate and change in soil biological properties after returned with different iron (Fe2+) contents, a 180-day incubation experiment was performed examine of maize (MS) under three Fe2+ levels, i.e., 0, 0.3, 1 mg g−1. Enzyme activities regarding microbial communities 0 g−1 Fe addition were also detected. The results showed that signif...

Lignocellulose is a renewable organic material and major structural component of all plants. Lignocellulose consists of three major components: cellulose, hemicellulose and lignin. In addition, small amounts of other materials such as ash, proteins and pectin found in lignocellulosic residues in different degrees based on the source (Sanchez et al., 2009). Cellulose is major constituent of all ...

BACKGROUND Efficient industrial processes for converting plant lignocellulosic materials into biofuels are a key to global efforts to come up with alternative energy sources to fossil fuels. Novel cellulolytic enzymes have been discovered in microbial genomes and metagenomes of microbial communities. However, the identification of relevant genes without known homologs, and the elucidation of th...