The filamentous fungus Aspergillus caespitosus was a good producer of intracellular and extracellular invertases under submerged (SbmF) or solid-state fermentation (SSF), using agroindustrial residues, such as wheat bran, as carbon source. The production of extracellular enzyme under SSF at 30°C, for 72h, was enhanced using SR salt solution (1:1, w/v) to humidify the substrate. The extracellula...

At present, solid-state fermentation (SSF) is mainly controlled by artificial experience, and the product quality yield are not stable. Therefore, predicting of SSF great significance for improving utility SSF. In this article, we propose a deep learning prediction (DLUP) scheme in Industrial Internet Things, including parameters collection process. Furthermore, novel edge-rewritable Petri net ...

Design and analysis of optimal control strategies for three types of inhibitory fed-batch bioprocesses have been discussed. These are simple saccharification (SS) of starch to glucose, simple fermentation (SF) of derived glucose to lactic acid (LA) and simultaneous saccharification and fermentation (SSF) of starch to LA. Various optimal feeding strategies have been investigated for the SSF proc...

 Central composite orthogonal design was applied to quantify relations  of xylanase production, loss of dry matter and change of pH with four critical variables during solid state fermentation of a mixture of wheat bran and wheat straw on which Aspergillus niger CCUG 33991 was cultivated. The studied variables included the percentage of wheat straw, temperature, moisture content, and fermentati...

BACKGROUND Simultaneous saccharification and fermentation (SSF) is a promising process option for ethanol production from lignocellulosic materials. However, both the overall ethanol yield and the final ethanol concentration in the fermentation broth must be high. Hence, almost complete conversion of both hexoses and pentoses must be achieved in SSF at a high solid content. A principal difficul...

A mathematical model is described for the simultaneous saccharification and ethanol fermentation (SSF) of sago starch using amyloglucosidase (AMG) and Zymomonas mobilis. By introducing the degree of polymerization (DP) of oligosaccharides produced from sago starch treated with c~-amylase, a series of MichaelisMenten equations were obtained. After determining kinetic parameters from the results ...

Agricultural, forestry, and food industries produce large amounts of lignocellulosic wastes every year. Land disposal these residues without proper treatment leads to environmental pollution negative health effects. The recent advances in valorization agro-industrial by the production lignocellulolytic enzymes under solid-state fermentation (SSF) are reviewed. SSF is a promising technology enzy...

Present study was carried out to study the eff ect of solid state fermentation (SSF) biomass on growth performance of Surti growing kids. Fourteen kids (4-7 months age) weighing around 9 kg, were randomly divided in two groups of 7 each. All the kids were fed rations containing 50 % jowar straw and 50% compound concentrate mixture. Animal of group 1 served as control and were off ered TMR (tota...

BACKGROUND Ethanol production from paper sludge (PS) by simultaneous saccharification and fermentation (SSF) is considered to be the most appropriate way to process PS, as it contains negligible lignin. In this study, SSF was conducted using a cellulase produced from PS by the hypercellulase producer, Acremonium cellulolyticus C-1 for PS saccharification, and a thermotolerant ethanol producer S...

The suitability of protein and glucosamine measurements of cell components for biomass estimation of fungi Aspergillus niger S,4, a mangrove isolate, and Aspergillus oryzae NCIM 1212 was evaluated using wheat bran as substrate in solid-state fermentation (SSF). Both direct as well as indirect methods were used. The protein and glucosamine contents and direct weight of the fungi were determined ...