Conventional Saccharomyces for starch to ethanolfermentation are no longer applicable for lignocellulose-based ethanol production since a mixture of sugars instead of glucose alone is present in biomass hydrolysates. (usda.gov)
These findings indicate that environmental variation can have significant effects on biomass hydrolysate properties and subsequent fermentation to biofuels. (glbrc.org)
citation needed] Utilization of wastewater as a potential substrate for biohydrogen production has been drawing considerable interest in recent years especially in the dark fermentation process. (wikipedia.org)
citation needed] Biogas Biohydrogen Biological hydrogen production (algae) Biomass Electrohydrogenesis Fermentation (biochemistry) Microbial fuel cell Angenent, Largus T. (wikipedia.org)
However, some challenges have been identified for syngas fermentation to be commercialized, including gas mass transfer limitations, long retention times due to slow cell growth, and lower alcohol production rates and broth concentrations. (banksolar.ru)
History of Commercial Use and Products Subject to TSCA Jurisdiction C. acetobutylicum has a long history of safe use in the industrial production of acetone and butanol in fermentation systems using maize mash, molasses, or other feedstocks. (thecoffeeparlor.com)
Our experiments showed that delignified palm fiber can be digested to form glucose and xylose by commercial cellulases such as Meicellase and Onozuka and the hydrolysate can be subjected to fermentation to produce biofuel and chemicals (1). (banksolar.ru)
Biomass11
Thus, robust and improved biocatalysts are needed to convert lignocellulosic biomass hydrolysates into fuels and valuable chemicals. (usda.gov)
Unlike conventional Saccharomyces, this organism uses a mixture of five-carbon and six-carbon sugars commonly found in agricultural residues and other lignocellulosic biomass for production of ethanol and other chemicals. (usda.gov)
With the above mentioned unique characteristics, plus the genome sequence data, this strain can be used by researchers for developing new biocatalysts that convert biomass derived sugars into ethanol and other value-added products. (usda.gov)
These specific ethanol tolerance related traits/proteins/genes can be used by researchers for developing more ethanol tolerant biocatalysts for biomass to biofuel conversion. (usda.gov)
Biomass and hydrolysate compositional analysis revealed that switchgrass accumulated greater concentrations of soluble sugars in response to the drought and that these sugars were degraded to pyrazines and imidazoles during AFEX pretreatment. (glbrc.org)
Production of bio-oil by pyrolysis of biomass attracts large attention since it has a higher energy density and has potentials for partial replacement of diesel and gasoline fuels [ 18 ]. (biomedcentral.com)
Sep 19, 2014 - Insight into Biomass as a Renewable Carbon Source for the Production of Succinic Acid and the Factors Affecting the Metabolic Flux toward Higher Succinate Yield. (datapdf.com)
These pre-treatments are designed to allow the carbohydrate portion of the biomass to be broken down into simple sugars, for example by en-zymatic hydrolysis using exogenously added cellulases to release fermentable sugars [ 12 ]. (banksolar.ru)
A sustainable promising alternative for the production of bio-products, such as biofuels, food additives, prebiotics and enzymes is the use of the lignocellulosic biomass (Adegboye et al. (springeropen.com)
Total biomass production and waste materials in palm oil industry. (banksolar.ru)
Hence the total en-ergy fixed by biomass is estimated to be 13.5×107 kcal/ha year, this being equiva-lent to 15 tons of fuel. (banksolar.ru)
Microbial3
2013). The influence of microbial physiology on biocatalyst activity and efficiency in the terminal hydroxylation of n-octane using Escherichia coli expressing the alkane hydroxylase, CYP153A6. (uct.ac.za)
Fourth, unlike traditional chemical catalysts which require a set feed gas composition to yield desired product ratios or suite, microbial processes have freedom to operate for the production ofthe same suite of products across a wider range of CO:H2 ratios in the feed gas [ 16 ]. (banksolar.ru)
In the project MicroMBT we explored the potential of microbial biofilm communities to convert marine protein hydrolysates into high value compounds, and in BMFishFeed we currently aim to use microbial consortium to bring industrial side stream materials back into circulation, as feed additives for aquaculture. (uit.no)
Biofuel2
Variation in environmental conditions during the growth of bioenergy crops could have significant detrimental effects on the microbes used in biofuel production. (glbrc.org)
Knowledge of how these factors impact biofuel production can guide pretreatment and biocatalyst choices to mitigate inhibitory effects. (glbrc.org)
Ethanol1
A novel strain of Lactobacillus buchneri NRRL B-30929 was isolated as a contaminant of a fuel ethanol production facility. (usda.gov)
Enzymatic1
When enzymatic hydrolysate of corn stover was used as carbon source, 10.3 g/L succinic acid was produced. (biomedcentral.com)
Inhibitory1
Moreover, supplementation of normal switchgrass hydrolysates with pyrazines and imidazoles recapitulated the growth inhibitory effect. (glbrc.org)
Biofuels3
While most hydrolysates were readily fermented to biofuels, the growth of yeast (but not Z. mobilis ) was completely inhibited in hydrolysate generated from drought stressed switchgrass. (glbrc.org)
Microorganisms such as acetogens, carboxytrophs and methanogens are able to utilize the CO2 + H2, and/or CO available in such syngas as their sole source of carbon and energy for growth as well as the production of biofuels and other valuable products. (banksolar.ru)
This book focuses on the latest conversion techniques for the production of liquid and gaseous biofuels that should be of interest to the chemical scientists and technologists. (banksolar.ru)
Saccharomyces2
Williams TC, Peng B, Vickers CE, Nielsen LK (2016) The Saccharomyces cerevisiae pheromone-response is a metabolically active stationary phase for bio-production. (edu.au)
Although years of intense R&D have made methods of bioethanol production (typically using the yeast Saccharomyces cerevisiae) technologically mature, there remain some serious questions regarding its sustainability. (banksolar.ru)
Xylitol1
Xylitol production using hemicellulosic hydrolysates. (tu-dresden.de)
Enzymes5
Biocatalysts Ltd specialises in a wide variety of enzymes for the food industry. (dairyfoods.com)
Promod 782MDP is the newest addition to this family of Biocatalysts enzymes and is used to decrease bitterness and produce superior tasting whey protein hydrolysates. (dairyfoods.com)
Promod 782MDP can be used alone or in conjunction with other flavour enhancing enzymes, such as Flavorpro 750MDP, to achieve a superior tasting whey protein hydrolysate that will differentiate your product from others already on the market. (dairyfoods.com)
Moving enzyme production largely into factories using genetically modification has resulted in better functioning enzymes, yet the bakery industry has been a poor communicator on both the ubiquity and benefits of GM enzymes, said one baking enzyme expert. (bakeryandsnacks.com)
Recent marine biotechnolgy efforts include development of a novel low-temperature expression system ( PsyXpress ) for production of cold-active enzymes. (uit.no)
Succinic acid3
In this paper, the use of AP-bio-oil for the production of succinic acid was investigated. (biomedcentral.com)
The results indicate that AP-bio-oil can be used by E. coli for cell growth and succinic acid production. (biomedcentral.com)
Due to the well-understood physiology and the well-established engineering tools, E. coli has been studied intensively and has showed great advantages in succinic acid production such as a wide range of carbon sources and tolerance to the complicated environment [ 11 ]. (biomedcentral.com)
Solvent production1
1981. Jones and Woods (1986) have thoroughly documented its history of use … This plasmid seems to be contain nearly all genes involved with solvent production and is aptly named pSOL1. (thecoffeeparlor.com)
Efficiency2
The efficiency of the dark fermentative H2 production process was found to depend on pre-treatment of the mixed consortia used as a biocatalyst, operating pH, and organic loading rate apart from wastewater characteristics (Venkata Mohan, et al. (wikipedia.org)
In spite of its advantages, the main challenge observed with fermentative H2 production processes is the relatively low energy conversion efficiency from the organic source. (wikipedia.org)
Species1
The production of propionate, exclusively via the succinate pathway, was carried out by species belonging to the phyla Bacteroidetes , Firmicutes , Spirochaetes and Fibrobacteres . (biomedcentral.com)
Substrate2
Industrial wastewater as a fermentative substrate for H2 production addresses most of the criteria required for substrate selection viz. (wikipedia.org)
Using wastewater as a fermentable substrate facilitates both wastewater treatment apart from H2 production. (wikipedia.org)
Processes4
One way to utilize/recover the remaining organic matter in a usable form is to produce additional H2 by terminal integration of photo-fermentative processes of H2 production (Venkata Mohan, et al. (wikipedia.org)
Environmental analysis of plastic production processes: comparing petroleum based polypropylene and polyethylene with biologically based poly-ï ¢-hydroxybutyric acid using life cycle analysis. (uct.ac.za)
To develop commercial processes for the production of bulk chemicals via a metabolic engineering approach it is necessary to better characterize both the primary metabolism and … C. acetobutylicum requires anaerobic conditions in order to grow in its vegetative state. (thecoffeeparlor.com)
From the end of January to mid-February our elective modules Optimization Processes in Protein Production and Natural Product Biosynthesis take place at our institute. (uni-duesseldorf.de)
Clostridium4
Clostridium acetobutylicum, which is also known as the 'Weizmann organism,' was … This is mainly because solvents and organic acids could be used for production of fine chemicals such as butyl butyrate, butyl oleate, etc. (thecoffeeparlor.com)
Biological hydrogen production by Clostridium acetobutylicum in an unsaturated flow reactor. (thecoffeeparlor.com)
George, and S.M. Williams and Wilkins, Baltimore, MD. Currently, there is a resurgence of interest in Clostridium acetobutylicum, the biocatalyst of the historical Weizmann process, to produce n-butanol for use both as a bulk chemical and as a renewable alternative transportation fuel. (thecoffeeparlor.com)
In this study, production of butanol directly from hemicellulose was achieved simply through overexpression of an indigenous xylanase in Clostridium acetobutylicum. (thecoffeeparlor.com)
Alcohol3
Experiments to determine what causes degeneration have shown that pSOL1 contains four genes which are vital for alcohol and acetone production. (thecoffeeparlor.com)
alpha-ketoisovalerate decarboxylase Kivd from Lactococcus lactis combined with alcohol dehydrogenase Adh3 from Zymomonas mobilis are the optimum candidates for 3-methyl-1-butanol production in Corynebacterium glutamicum. (brenda-enzymes.info)
construction of a synthetic pathway for bioalcohol production at 70°C by insertion of the gene for alcohol dehydrogenase AdhA into the archaeon Pyrococcus furiosus. (brenda-enzymes.info)
Strain1
Cellulase production by a wild strain of Trichoderma sp. (unitus.it)
Fermentable1
2006) and palm oil mill wastewater (Vijayaraghavan and Ahmed, 2006) have been studied as fermentable substrates for H2 production along with wastewater treatment. (wikipedia.org)
Protein production1
Song MC, Hou JJ, Nielsen LK, Gray PP (2015) Novel cell engineering of the Unfolded Protein Response to achieve efficient therapeutic protein production cell line. (edu.au)
Addition1
A small addition during bread production can unlock the full potential of wholegrain bread, putting it on a par with other 'superfoods', according to researchers. (bakeryandsnacks.com)
Produce1
Molecular analysis has revealed a new route for the biosynthetic production of key strawberry aromas that may help industry produce products with 'the true flavour of strawberry', researchers have revealed. (bakeryandsnacks.com)
Carbon sources1
Usage of unutilized carbon sources present in acidogenic process for additional biogas production sustains the practical applicability of the process. (wikipedia.org)
Reduce1
Promod 782MDP will achieve this desired bland taste, allowing the manufacturer to lower costs and reduce production time spent adding masking agents to improve the flavour of the end product. (dairyfoods.com)
Crops1
The inevitable conflict be-tween the increasing diversion of crops or land for fuel rather than food production has been highlighted as one of the prime causes of rising global food prices. (banksolar.ru)
Products2
To find out more information on Promod 782MDP or any other Biocatalysts products or capabilities, please visit www.biocatalysts.com . (dairyfoods.com)
The products of xylan hydrolysis by Xyl10B (short xylooligosaccharides, xylose and xylobiose) could be suitable for application as prebiotics and in the production of bioethanol. (springeropen.com)
Lower1
Climate deterioration and the negative effects of the exploitation of fossil fuels are getting visible.1 The lower cost of chemical production through a petrochemical approach is attributed to the large amount of research and optimization of the process over half a century, as compared to the biological approach. (datapdf.com)
Paper1
Xyl10B is a candidate biocatalyst in the bleaching process of pulp and the paper industries because of its inactivity on carboxymethyl cellulose. (springeropen.com)
Energy2
Increasing the use of wood for energy production has been suggested as one method of meeting this goal (1,2). (datapdf.com)
2018. Generic flowsheeting approach to generating first estimate material and energy balance data for Life Cycle Assessment (LCA) of Penicillin V production. (uct.ac.za)
Enhance1
Bioaugmentation with selectively enriched acidogenic consortia to enhance H2 production was also reported (Venkata Mohan, et al. (wikipedia.org)