Download or read book Chemical Parameter Optimization of Cellulose Production by Aspergillus Niger on Solid State Fermentation of Sugarcane Baggase written by Muhammad Lokman Muhammad Ramdan and published by . This book was released on 2012 with total page 49 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cellulase can be produced using fungi such as Aspergillus niger on solid state fermentation (SSF). But, the problem is the cost of producing the enzyme is expensive . The growing approaches to reduce the cost of cellulases production can be achievd viausing of cheap , renewable agriculture wastes which consider an excellent carbon source for microbial enzymes production and also looking for microorganism having the ability to hyper-production of cellulases. Therefore, considering the advantages of SSF, the optimal chemical condition for the production of cellulase enzyme by Apergillus nigerfrom solid -state fermentation of sugarcane bagasse is investigated.
Download or read book Optimization for Cellulase Production from Aspergillus Niger AK10 Using Solid State Fermentation written by Narisa Dawar and published by . This book was released on 2011 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Production of Cellulose Enzyme from Aspergillus Niger Using Sugarcane Bagasse the Effect of Substrate Concentration written by Norhalmy B. Mohd Nor and published by . This book was released on 2006 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt: ABST ACT The use of waste as raw material is important for government economy and natural balance. The purpose of this work is to study the production of xylanase and CMCase enzyme by Aspergillus niger in solid state fermentation (SSF) using agricultural residues sugar cane bagasse as substrates. The study is focus on the effect of substrate concentration which is 1 g/L, 3g/L and 5 g/L. All the enzymes were incubating in temperature 37 oC and pH 5.0 for 30 minutes. The reaction was quenched by cooling on ice and the amount of reducing sugar was measured by dinitrosalicyclic (DNS) acid procedure with slight modification (Miller, 1965). The mixture was then incubated at 100 oC for 5 minutes. Subsequently, the reaction was stopped by cooling on ice. Distilled water was added into the final volume of 16 ml and the color intensity was measured at wavelength of 575 nm. The concentration of SCB affected the xylanase and CMCase activity. Xylanase and carboxymethylcellulase activity was higher at lower concentration hen using 3 g of SCB.
Download or read book Optimization for Cellulase Production by Aspergillus Niger written by Saranraj J. P. and published by LAP Lambert Academic Publishing. This book was released on 2012-04 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt: Microorganisms bring about most of the cellulose degradation occurring in nature. In the present study, optimization for cellulase production by Aspergillus niger was investigated by using paddy straw as substrate.Cellulase enzyme was produced by the fungus extracellularly. Optimization of cellulase production was done by using various physical (Temperature, pH, Salinity and Incubation time) and chemical parameters (Carbon sources and nitrogen sources) which could influence the enzyme activity. Cellulase production was maximum at the temperature 20°C and minimum at 40ºC. The optimal pH for the cellulase production was observed maximum in 6.0 and minimum in 7.0. Cellulase production was maximum at 48 hours and minimum at 24 hours. Cellulase production was maximum with when fructose was used as a carbon source and minimum with sucrose. Cellulase production was maximum when Malt extract was used as a nitrogen source and minimum with yeast extract. The cellulase enzyme extract was partially purified and its protein fraction was stained with its molecular weight determination by using SDS-PAGE. It revealed two protein bands with the molecular weights of about 83 kD and 50kD.
Download or read book Uniting Knowledge Integrated Scientific Research For Global Development written by Seven editora and published by Seven Editora. This book was released on with total page 1849 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Sustainable Degradation of Lignocellulosic Biomass written by Anuj Chandel and published by BoD – Books on Demand. This book was released on 2013-05-15 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides important aspects of sustainable degradation of lignocellulosic biomass which has a pivotal role for the economic production of several value-added products and biofuels with safe environment. Different pretreatment techniques and enzymatic hydrolysis process along with the characterization of cell wall components have been discussed broadly. The following features of this book attribute its distinctiveness: This book comprehensively covers the improvement in methodologies for the biomass pretreatment, hemicellulose and cellulose breakdown into fermentable sugars, the analytical methods for biomass characterization, and bioconversion of cellulosics into biofuels. In addition, mechanistic analysis of biomass pretreatment and enzymatic hydrolysis have been discussed in details, highlighting key factors influencing these processes at industrial scale.
Download or read book Cellulases by Aspergillus Niger in Solid State Fermentation written by M. Subhosh Chandra and published by LAP Lambert Academic Publishing. This book was released on 2012-07 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biotechnological conversion of cellulosic biomass is potentially sustainable approach to develop novel bioprocesses and products. Microbial cellulases have become the focal biocatalysts due to their complex nature and wide spread industrial applications. In addition, cellulase production is the most important step in the economical production of ethanol, SCP and other chemicals from renewable cellulosic materials. To date, the production of cellulase has been widely studied in submerged culture processes, but the relatively high cost of enzyme production has hindered the industrial application of cellulose bioconversion. It has been reported that solid state fermentation is an attractive process to produce cellulase economically due to its lower capital investment and lower operating expenses. In this book, authors experimentally analyzed and illustrated the suitability of locally available cheap agro-residues as solid supports for the growth of A. niger in solid state fermentation for production of cellulolytic enzymes. In addition, a variety of leachate methods for maximum recovery of enzyme from the solid-state fermentation of bran were explained in this book.
Download or read book New and Future Developments in Microbial Biotechnology and Bioengineering written by Neha Srivastava and published by Elsevier. This book was released on 2019-05-03 with total page 318 pages. Available in PDF, EPUB and Kindle. Book excerpt: New and Future Developments in Microbial Biotechnology and Bioengineering: From Cellulose to Cellulase: Strategies to Improve Biofuel Production outlines new methods for the industrial production of the cellulose enzyme. The book compares the various processes for the production of biofuels, including the cost of cellulose production and availability. Biofuels are considered to be the main alternatives to fossil fuels in reducing environmental pollution and climate change. Currently, all existing biofuel production is suffering because of the high costs of production processes. As a result, cost effective practical implementation is needed to make this a viable energy alternative. - Introduces new and innovative strategies for cellulase enzyme production at industrial scale - Provides sustainable approaches to produce cellulase at low cost - Covers all aspect and possible factors for economical, low cost, cellulase mediated biofuels production
Download or read book Solid state Fermentation written by Ashok Pandey and published by . This book was released on 1994 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Papers presented at Specialist Group Meeting & Symposium on Solid State Fermentation, held at Trivandrum, during March 23-24, 1994, organized by the Regional Research Laboratory, Trivandrum.
Download or read book New and Future Developments in Microbial Biotechnology and Bioengineering written by Vijai G. Gupta and published by Elsevier. This book was released on 2019-06-14 with total page 380 pages. Available in PDF, EPUB and Kindle. Book excerpt: New and Future Developments in Microbial Biotechnology and Bioengineering: Microbial Secondary Metabolites Biochemistry and Applications examines the areas of biotechnology and chemical engineering, covering aspects of plants, bacteria and machines, and using microbes as factories. The book is aimed at undergraduates, post-graduates and researchers studying microbial secondary metabolites, and is an invaluable reference source for biochemical engineers working in biotechnology, manipulating microbes, and developing new uses for bacteria and fungi. The applications of secondary metabolites in biotechnology, pharmaceuticals, diagnostics and medical device development are also extensively covered. The book integrates the aforementioned frontline branches into an interdisciplinary research work to satisfy those working in biotechnology, chemical engineering, alternative fuel development, diagnostics and pharmaceuticals. Chapters related to important research work on applications of microbial secondary metabolites are written by specialists in the various disciplines from the international community. - Compiles the latest developments in the area of microbial secondary metabolites - Authored by the top international researchers in this area - Includes information related to nearly all areas of a microbial secondary metabolites system
Download or read book Optimisation of Phytase Production by Aspergillus Niger Using Solid State Fermentation written by Tânia Santos and published by . This book was released on 2011 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Solar Energy Update written by and published by . This book was released on 1986 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Cellulase Production written by Edward Agyarko and published by . This book was released on 2013-09-04 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Fruit like and Rose like Aroma Production Via Solid state Fermentation of Sugarcane Bagasse written by Óscar Mauricio Martínez Ávila and published by . This book was released on 2018 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Fungal Metabolites written by Jean-Michel Mérillon and published by . This book was released on with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Microbial Bioprocessing of Agri food Wastes written by Gustavo Molina and published by CRC Press. This book was released on 2023-04-28 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt: Enzymes are biological molecules of great relevance. In addition to the fundamental role in metabolic reactions, they have diverse applications in industrial processes in generating products of great commercial utility for the most diverse areas. Thus, industries seek to expand research to select microorganisms capable of producing enzymes according to their commercial objectives. Considering the diversity of the microbiota kingdom, as well as the diversity of mode of action of different classes of enzymes, this is an area that deserves constant investments to elucidate new applications, considering that these biological catalysts have great selectivity and a diversity of mode of action, reusable, and operate under mild process conditions, becoming the bridge for the development of sustainable processes and for adding value to commercial products. This book is intended for bioengineers, biologists, biochemists, biotechnologists, microbiologists, food technologists, enzymologists, and related professionals/ researchers. • Explores recent advances in the valorization of agri-food waste into enzymes • Explores the main technological advances in the recovery of residues and their use for the production of enzymes • Provides technical concepts on the production of various enzymes of commercial interest • Presents the main classes of enzymes obtained from alternative raw materials.
Download or read book Cellulose Decomposition by the Aspergilli with Special Reference to Aspergillus Niger written by Marion E. Simpson and published by . This book was released on 1964 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt:
