Consolidated bioprocessing
Consolidated bioprocessing performance of Thermoanaerobacterium thermosaccharolyticum M18 on fungal pretreated cornstalk for enhanced hydrogen production
... mmol L -1 h -1 , respectively, which were 2.9 and 4 times higher than the values obtained for the untreated sample. Conclusions: Results revealed that although all pretreatments could contribute to the enhancement of ...
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Fungal-mediated consolidated bioprocessing: the potential of Fusarium oxysporum for the lignocellulosic ethanol industry
... several pretreatments, the enzymatic hydrolysis to release the sugars and the fermentation of sugars to bioethanol (Fig. 1). Several strategies can be used to convert lignocellulose to bioethanol. These include pre- ...
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Evaluation of the bioconversion of genetically modified switchgrass using simultaneous saccharification and fermentation and a consolidated bioprocessing approach
... Results: Down-regulation of the caffeic acid 3-O-methyltransferase (COMT) gene in the lignin pathway yielded switchgrass (Panicum virgatum) that was more susceptible to bioconversion after dilute acid pretreatment. Here ...
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Dissecting cellobiose metabolic pathway and its application in biorefinery through consolidated bioprocessing in Myceliophthora thermophila
... that consolidated bioprocessing (CBP), which implies incorporating cellulase secretion and the biochemical biosynthetic pathway into a single cell, will enjoy the benefit of cost-efficient production of ...
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Bioethanol production from brewers spent grains using a fungal consolidated bioprocessing (CBP) approach
... Abstract Production of bioethanol from brewers spent grains (BSG) using consolidated bioprocessing (CBP) is reported. Each CBP system consists of a primary filamentous fungal species, which secretes the ...
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Engineering towards a complete heterologous cellulase secretome in Yarrowia lipolytica reveals its potential for consolidated bioprocessing
... Previously, NREL researchers have expressed T. reesei CBHI in Pichia pastoris [22] and Aspergillus niger var. awamori [23], as well as other cellulolytic enzymes in Zymomonas mobilis [24]. The prospect of developing Y. ...
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Consolidated bioprocessing of butanol production from xylan by a thermophilic and butanologenic Thermoanaerobacterium sp. M5
... as consolidated bioprocessing (CBP), is believed to reduce costs substantially compared to the process in which cellulose/hemicellulose degradation and micro- bial fermentation are accomplished in separate ...
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Consolidated bioprocessing of Populus using Clostridium (Ruminiclostridium) thermocellum: a case study on the impact of lignin composition and structure
... Consolidated bioprocessing (CBP): microbial hydrolysis and fermentation of low and high S/G Populus phenotypes Microbial hydrolysis and fermentation of 20 g/L biomass samples (approximately ...
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Consolidated Bioprocessing of Alkaline Pretreated Perennial Grasses Using Clostridium Thermocellum
... for consolidated bioprocessing operations to minimize the number of unit operations necessary to complete a conversion process from raw biomass feedstock to bio-based fuel and ...
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Strategies for improved isopropanol–butanol production by a Clostridium strain from glucose and hemicellulose through consolidated bioprocessing
... as consolidated bioprocessing (CBP), is believed to reduce costs substan- tially compared to a process in which cellulose/hemi- cellulose degradation and fermentation to butanol are accomplished in separate ...
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Construction of industrial Saccharomyces cerevisiae strains for the efficient consolidated bioprocessing of raw starch
... Consolidated bioprocessing (CBP) using a single organ- ism combines enzyme production, substrate hydroly- sis and glucose fermentation into a one-step process for bioethanol production at low temperatures ...
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Process relevant screening of cellulolytic organisms for consolidated bioprocessing
... is consolidated bioprocessing (CBP), integrating cellulase production, hydrolysis of cellulose, and the fermentation of the released sugars to the desired product into one process ...
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Engineering Escherichia coli for succinate production from hemicellulose via consolidated bioprocessing
... as consolidated bioprocessing (CBP), could potentially avoid the cost of the dedicated enzyme generation step by incorporating enzyme-generating, biomass-degrading and bioproduct-producing capabil- ities ...
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Cellulosic ethanol production via consolidated bioprocessing by a novel thermophilic anaerobic bacterium isolated from a Himalayan hot spring
... The characteristic ability of thermophilic anaero- bic bacteria to utilize a broad range of substrates is the prime reason for their consideration for consolidated bioprocessing [10]. The efficacy of these ...
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Consolidated bioprocessing of transgenic switchgrass by an engineered and evolved Clostridium thermocellumstrain
... with consolidated bioprocessing microbes have the potential to further reduce the cost of biofuels by eliminating or drastically reducing the requirement of exogenous hydrolytic ...
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Conferring cellulose-degrading ability to Yarrowia lipolytica to facilitate a consolidated bioprocessing approach
... In this article, we have provided a clear demonstration of how cellulolytic activity can be conferred to Y. lipolytica, thus opening the way toward a consolidated bioprocess. Using the panoply of available tools, ...
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Engineering a natural Saccharomyces cerevisiae strain for ethanol production from inulin by consolidated bioprocessing
... Bioethanol are mainly produced from the carbohy- drates starch and sucrose conserved in arable-land-based plants, while sustainable sugars have attracted increasing attention in recent years, such as cellulose, alginate, ...
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Cellulosic ethanol production via consolidated bioprocessing at 75 °C by engineered Caldicellulosiruptor bescii
... Here we report metabolically engineered strains that produce ethanol in vivo near the ethanol boiling point by introducing thermostable AdhB and AdhE proteins from T.. The yield and[r] ...
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Developing cellulolytic Yarrowia lipolytica as a platform for the production of valuable products in consolidated bioprocessing of cellulose
... dated bioprocessing (CBP) represents a paradigm shift, since this strategy involves the internalization of enzyme production using a cellulolytic organism that is able to hydrolyze cellulose and convert glucose ...
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Transcriptional analysis of Kluyveromyces marxianus for ethanol production from inulin using consolidated bioprocessing technology
... Afterward, six differen- tially expressed genes involved in EMP, TCA, glycerol and ethanol formation, and stress response pathways were selected to perform qPCR, and the information o[r] ...
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