قائمة الطعام
Abstract. Microbial cellulases have shown their potential application in various industries including pulp and paper, textile, laundry, biofuel production, food and feed industry, brewing, and agriculture. Due to the complexity of enzyme system and immense industrial potential, cellulases have been a potential candidate for research by …
Abstract. Depolymerization of cellulose to glucose requires the synergistic action of three key cellulases, endoglucanase (E.C. 3.2.1.4), …
Considering the potential use of lignocellulosic biomass residues in microbial cultures to produce cellulases, the objective of this research was to investigate trends and discussions regarding scientific research conducted in this field through a bibliometric and scientometric analysis. Using the Elsevier Scopus database and …
Cellulases are a complex group of enzymes which are secreted by a broad range of microorganisms including fungi, bacteria, and actinomycetes. In the natural environment, synergistic interactions among cellulolytic microorganisms play an important role in the hydrolysis of lignocellulosic polymer materials. In fact, it is the combined action …
Abstract. Cellulases are a prominent subclass of hydrolase enzymes characterized by their ability to break down cellulose, a polymer of glucose, and represent one of the most abundant enzymes in nature. ... Structurally, most cellulases of microbial and fungal origin have been observed to contain two or more structural and functional …
Abstract. Cellulases are a complex group of enzymes which are secreted by a broad range of microorganisms including fungi, bacteria, and actinomycetes. …
Show abstract... The huge increase in energy consumption from 154 to 240 quadrillion watt-hours will be very difficult to achieve from diminishing fossil fuel reserves. ... Microbial cellulases ...
Exploitation of cellulose depends on their efficient microbial degradation. A broad spectrum of cellulolytic microorganisms mainly fungi and bacteria have been identified over the years (Kuhad and Singh 2007).Moreover, the genetic material recovered directly from environmental samples has also shown the potential to exploit the novel …
Show abstract. Enzyme use has provided boost to the technoeconomics of many industrial processes. In this chapter, we summarize different cellulase-based industrial processes for preparation of paper, pulp, brewing products, and different foods. ... Basic and applied research on microbial cellulases, hemicellulases and pectinases has not only ...
Microbial cellulases - An update towards its surface chemistry, genetic engineering and recovery for its biotechnological potential Bioresour Technol. 2021 Nov ... Abstract The inherent resistance of lignocellulosic biomass makes it impervious for industrially important enzymes such as cellulases to hydrolyze cellulose. Further, the competitive ...
Compositions of cellulase-hemicellulase systems of aerobic fungi (hyphomycetes, ascomycetes, and basidiomycetes), aerobic bacteria, actinomycetes, as well as anaerobic fungi and bacteria, are considered in the context of the modern structural classification of glycosyl hydrolases. A new nomenclature of cellulases and relative enzymes based on …
The enzyme is active on microcrystalline cellulose as exponential microbial growth was observed in the mixture of cellulose, cellulases, yeast and Cel6A, Cel7A (endoglucanase), and Cel5A ...
Microbial cellulases have been receiving worldwide attention, as they have enormous potential to process the most abundant cellulosic biomass on this planet and transform it into sustainable biofuels and other value added products. The synergistic action of endoglucanases, exoglucanases, and β-glucosidases is required for the …
Abstract. Microbial cellulases have shown their potential application in various industries including pulp and paper, textile, laundry, biofuel production, food and feed industry, brewing, and agriculture.
The production of microbial cellulases using solid state fermentation (SSF) has been emerged in recent times for the prominent applications in food, textile, animal feed, detergent, paper and ...
Microbial enzymes, namely, xylanases and cellulases, for their immense potential as process tools are briefly discussed along with their mode of action. View Show abstract
The ever increasing demand for relatively non expensive cellulases and their enhanced utilization in multiple sectors of industries is the main driving force for research on different microbial ...
Abstract. Microbial cellulases have been receiving worldwide attention, as they have enormous potential to process the most abundant cellulosic biomass on this …
Microbial cellulolytic enzymes are presently playing an essential and dominating role in numerous commercial applications [10].Three fungal genera viz., Penicillium, Trichoderma, and Aspergillus, have been used as model organisms for cellulase synthesis at commercial level [5].Cellulases belong to family of glycosyl …
The microbial enzyme has a high industrial and commercial application (Adrio and Demain, 2005). Microbes have proven to be the most useful and largest source of enzymes (Demain and Adrio, 2008).
Microbial cellulases – An update towards its surface chemistry, genetic engineering and recovery for its biotechnological potential. ... Abstract. The inherent resistance of lignocellulosic biomass makes it impervious for industrially important enzymes such as cellulases to hydrolyze cellulose. Further, the competitive absorption behavior …
The pretreated SCB supplemented with wheat bran (weight ratio of 4:1) was used for cellulase production by solid-state fermentation The cellulase activity titers of 5.5 ± 0.7 FPU/gdm was achieved. The activity increased to 15.0 ± 0.9 FPU/gdm when lactose was used as an inducer. The cellulase contained SCB (CSCB) was used directly as the …
Microbial cellulases have been receiving worldwide attention, as they have enormous potential to process the most abundant cellulosic biomass on this planet and transform it into sustainable ...
Abstract. Considering the potential use of lignocellulosic biomass residues in microbial cultures to produce cellulases, the objective of this research was to …
Abstract and Figures. Basic and applied research on microbial cellulases has not only generated significant scientific knowledge but has also revealed their enormous potential in …
Progress in Ameliorating Beneficial Characteristics of Microbial Cellulases by Genetic Engineering Approaches for Cellulose Saccharification Front Microbiol. 2020 Jun 24:11:1387. doi: 10.3389 ... Abstract Lignocellulosic biomass is a renewable and sustainable energy source. Cellulases are the enzymes that cleave β-1, …
Abstract. Strains of Trichoderma, ... microbial and enzymatic hydrolysis of cellulosic material to low molecular weight products like hexoses and pentoses, and chemical and/or biological conversion of the hydrolysis products to other useful products to be used as liquid fuel, chemical feedstock, and food materials. ... Cellulases hydrolyse ...
Abstract. Cellulases are the enzymes that have several industrial applications in worldwide. These cellulases comprises of three main different enzymes are,β- glucosidase, exoglucanase and ...
An improved method is reported herein for the detection of extracellular cellulase production by microorganisms by way of plate assay. In this method, CMC plates were flooded with Gram's iodine instead of the reagents just mentioned. Gram's iodine formed a bluish-black complex with cellulose but not with hydrolyzed cellulose, giving a sharp and ...
Abstract. Cellulase enzymes have a significant role in the biomass derived biofuels production process. Enzyme cost is one of the major challenges currently faced by biofuels industries. ... Presently, it has been reviewed that microbial cellulases have provided treasure bioproducts visions into industrial bioproducts marvels unveiled …
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