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analysis
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method for anchoring native acarbose to gold chip surfaces for surface plasmon resonance studies employing glucoamylase as analyte. The key method is the chemoselective and protecting group-free oxime functionalization of the pseudo-tetrasaccharide-based inhibitor acarbose. At pH 7.0 the association and dissociation rate constants for the acarbose-glucoamylase interaction are 10000 per M and s and 103 per s, respectively, and the conformational change to a tight enzyme-inhibitor complex affects the dissociation rate constant by a factor of 100 per s. The acarbose-presenting surface plason resonance surfaces can be used as a glucoamylase sensor that allows rapid, label-free affinity screening of small carbohydrate-based inhibitors in solution
medicine
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enzyme inhibitors are very effective in controlling blood glucose levels, and thus are lead candidates for the treatment of type 2 diabetes
biofuel production
the sake yeast strains constructed in this study are expected to produce bioethanol from starchy materials such as corn. Furthermore, to improve the efficiency of hydrolysis, a combination of sake yeast and various enzymes that cleave alpha-glucoside bonds shall be used
biofuel production
the sake yeast strains constructed in this study are expected to produce bioethanol from starchy materials such as corn. Furthermore, to improve the efficiency of hydrolysis, a combination of sake yeast and various enzymes that cleave alpha-glucoside bonds shall be used
biofuel production
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the secreted glucoamylase from Paenibacillus amylolyticus strain NEO03 possesses properties suitable for saccharification processes such as biofuel production
biofuel production
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the secreted glucoamylase from Paenibacillus amylolyticus strain NEO03 possesses properties suitable for saccharification processes such as biofuel production
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biotechnology
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immobilization of the enzyme on alginate beads for large-scale hydrolysis of starch in a fluidized bed of enzyme-alginate particles, method development, comparison to packed and batch mode, overview
biotechnology
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improvement of the yeast enzyme for starch degradation in biotechnological applications by introduction of the starch binding domain from the glucoamylase of Aspergillus niger, chimeric enzyme in Saccharomyces cerevisiae strain Y428, overview
biotechnology
the enzyme is potentially useful in improvement of industrial starch processing by eliminating the need to adjust both pH and temperature
biotechnology
Thermochaetoides thermophila
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the enzyme might be useful in biotechnological processes
biotechnology
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enzyme immobilization on polyacrylamide gel results in an enzyme with increases thermostability for use in biocatalysis
biotechnology
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the enzyme from commercial preparation is immobilized by sorption on a carbon support Sibunit, starch and dextrin hydrolysis kinetic parameters of glucoamylase, including the rate constant of thermal inactivation, show that immobilization of the enzyme results in a 1000fold increase in enzyme stability in comparison to the dissolved enzyme, presence of the dextrin substrate has a stabilizing effect, increase in dextrin concentration to 53% increases the thermostability of the immobilized enzyme, the immobilized-enzyme biocatalyst for starch saccharification has a high operational stability, half-inactivation time at 60°C exceeds 30 days
biotechnology
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the enzyme immobilized on foamed glass covered with the catalytic filament carbon layer is highly active and stable, the effect of the carbon layer synthesized on the surface of aluminum oxide on the properties of biocatalysts shows that the glucoamylase adsorbed on the carbon-containing mesoporous ny-aluminum oxide exhibits a greater activity than the glucoamylase adsorbed on the macroporous alpha-aluminum oxide, kinetics, overview
energy production
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the enzyme is useful in fuel ethanol production, enzyme properties and performance, overview
energy production
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design of a bioanode that directly utilizes starch as a fuel in an enzymatic biofuel cell. The enzymatic fuel cell is based on three enzymes (alpha-amylase, glucoamylase and glucose oxidase). The carbon paste electrode containing these three enzymes and tetrathiafulvalene can both saccharize and oxidize starchy biomass. In cyclic voltammetry, catalytic currents are successfully observed with both glucose and starchy white rice used as a substrate. A membraneless white rice/O2 biofuel cell is assembled and the electrochemical performance is evaluated. The three-enzyme-based electrode is used as a bioanode and an immobilized bilirubin oxidase (derived from Myrothecium verrucaria) electrode is used as a biocathode. The biofuel cell deliveres an open circuit voltage of 0.522 V and power density of up to 0.099 mW/cm
food industry
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key enzyme in ripening and production of good taste in fermented tofu production, overview
food industry
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ethanol production, production of sugars
food industry
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ethanol production, production of sugars
food industry
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ethanol production, production of sugars
food industry
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ethanol production, production of sugars
food industry
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ethanol production, production of sugars
food industry
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ethanol production, production of sugars
food industry
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ethanol production, production of sugars
food industry
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ethanol production, production of sugars
food industry
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ethanol production, production of sugars
food industry
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ethanol production, production of sugars
food industry
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ethanol production, production of sugars
food industry
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ethanol production, production of sugars
food industry
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ethanol production, production of sugars
food industry
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ethanol production, production of sugars
food industry
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ethanol production, production of sugars
food industry
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ethanol production, production of sugars
food industry
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ethanol production, production of sugars
food industry
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ethanol production, production of sugars
food industry
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ethanol production, production of sugars
food industry
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ethanol production, production of sugars
food industry
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ethanol production, production of sugars
food industry
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ethanol production, production of sugars
food industry
Schwanniomyces castellii
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ethanol production, production of sugars
food industry
Thermochaetoides thermophila
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ethanol production, production of sugars
food industry
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ethanol production, production of sugars
food industry
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ethanol production, production of sugars
food industry
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ethanol production, production of sugars
food industry
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ethanol production, production of sugars
food industry
Endomycopsis fibuligera
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ethanol production, production of sugars
food industry
Cephalosporium eichhorniae
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ethanol production, production of sugars
food industry
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ethanol production, production of sugars
food industry
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ethanol production, production of sugars
food industry
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ethanol production, production of sugars
food industry
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ethanol production, production of sugars
food industry
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ethanol production, production of sugars
food industry
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ethanol production, production of sugars
food industry
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ethanol production, production of sugars
food industry
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ethanol production, production of sugars
food industry
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ethanol production, production of sugars
food industry
ethanol production, production of sugars
food industry
glucoamylase is an important group of enzymes in starch processing in the food industries, as it is used for the production of glucose and fructose syrup from liquefied starch
food industry
the enzyme performs highly efficient hydrolysis of raw starches and direct conversion of raw corn and cassava flours via simultaneous saccharification and fermentation to ethanol suggesting that the enzyme has a number of potential applications in industrial starch processing and starch-based ethanol production. Effective hydrolysis of raw starch flour by the recombinant rPoGA15A preparation and alpha-amylase
food industry
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glucoamylase is an important group of enzymes in starch processing in the food industries, as it is used for the production of glucose and fructose syrup from liquefied starch
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food industry
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the enzyme performs highly efficient hydrolysis of raw starches and direct conversion of raw corn and cassava flours via simultaneous saccharification and fermentation to ethanol suggesting that the enzyme has a number of potential applications in industrial starch processing and starch-based ethanol production. Effective hydrolysis of raw starch flour by the recombinant rPoGA15A preparation and alpha-amylase
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industry
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immobilization of the enzyme on polyaniline polymer allows an improved catalytic performance and application of the enzyme in industrial processes
industry
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Rhizopus enzymes are useful in industrial applications
industry
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the enzyme can be useful in industrial processing and hydrolysis of starch
industry
Thermochaetoides thermophila
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the enzyme is used in industrial starch degradation
industry
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the enzyme is useful in industrial applications
industry
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the enzyme is useful in industrial applications
industry
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the enzyme is useful in industrial applications
industry
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the enzyme is useful in industrial applications
industry
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the enzyme is useful in industrial applications
industry
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the enzyme is useful in industrial applications as glycoside hydrolase
industry
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glucoamylase is used industrially to catalyze the hydrolysis of alpha-1,4-glycosidic bonds to release beta-D-glucose from the nonreducing ends of starch or oligosaccharides
industry
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glucoamylases have been used with alpha-amylases for the industrial conversion of starch into glucose, intact cells of thermotolerant yeasts can be used as colloidal biocatalysts in starch degradation processes
industry
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glucoamylases have been used with alpha-amylases for the industrial conversion of starch into glucose, intact cells of thermotolerant yeasts can be used as colloidal biocatalysts in starch degradation processes
industry
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improvement in enzymatic desizing of starched cotton cloth using yeast codisplaying glucoamylase and cellulose-binding domain, overview
industry
an important industrial enzyme used in starch enzymatic saccharification
industry
glucoamylase from Aspergillus niger is an industrially important biocatalyst that is utilized in the mass production of glucose from raw starch or soluble oligosaccharides
industry
this glucoamylase may find important applications in the starch saccharification industry and in bioethanol production
industry
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biotechnological applications of this glucoamylase from Aspergillus japonicus in the recycling and deinking process by the paper industries. Glucoamylases are used in food, pharmaceutical and textile industries
industry
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biotechnological applications of this glucoamylase from Aspergillus japonicus in the recycling and deinking process by the paper industries. Glucoamylases are used in food, pharmaceutical and textile industries
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industry
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the enzyme is useful in industrial applications
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industry
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this glucoamylase may find important applications in the starch saccharification industry and in bioethanol production
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nutrition
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optimization of solid-state enzymatic hydrolysis of chestnut in food production using the Aspergillus niger glucoamylase in concert with an alpha-amylase, overview
nutrition
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the enzyme of the M115 mutant strain is useful for enhanced ethanol production by Saccharomyces cerevisiae, strain ATTC26602, using raw starch as substrate in solid state fermentation
nutrition
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feeding of maltase-glucoamylase null and wild-type mice with starch diets ad libitum and ad limitum. After ad libitum meals, null and wild-type mice have similar increases of blood glucose concentration. At low intakes, null mice have less fractional glucogenesis than wild-type mice. Null mice do not reduce fractional glucogenesis responses to ad libitum intakes demonstrating the dominant role of sucrose-isomaltase activity during full feeding
nutrition
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tannins isolated from extracts of pomegranate, cranberry, grape, and cocoa inhibit the activity of glucoamylase and alpha-amylase in vitro. In general, larger and more complex tannins, such as those in pomegranate and cranberry, more effectively inhibit the enzymes than less polymerized cocoa tannins
paper production
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biotechnological applications of this glucoamylase from Aspergillus japonicus in the recycling and deinking process by the paper industries
paper production
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biotechnological applications of this glucoamylase from Aspergillus japonicus in the recycling and deinking process by the paper industries
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synthesis
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the immobilized enzyme with high operational stability can be used for continuous production of glucose from soluble dextrin
synthesis
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production of glucose, which is a feed stock for high fructose syrup
synthesis
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the enzyme of the M115 mutant strain is useful for enhanced ethanol production by Saccharomyces cerevisiae, strain ATTC26602, using raw starch as substrate in solid state fermentation
synthesis
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entrapment of amyloglucosidase into dipalmitoylphosphatidylcholine multilamellar vesicles and large unilamellar vesicles for biocatalysis inside liposomes and bioanalytical applications, overview
synthesis
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enzyme immobilization on polyacrylamide gel results in an enzyme with increases thermostability for use in biocatalysis
synthesis
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glycosylation of the phenolic hydroxyl group of the phenyl propanoid systems, eugenol and curcumin, using an amyloglucosidase from Rhizopus sp. and a beta-glucosidase from sweet almonds together with carbohydrates D-glucose, D-mannose, maltose, sucrose,and D-mannitol in di-isopropyl ether produce glycosides at 7-52% yields in 72 h, method optimization, overview, two compounds are glycosylated in order to enhance their water solubility and pharmacological activities
synthesis
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preparations of glucoamylase are widely used in many branches of industry for hydrolyzing starch-containing raw materials
synthesis
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the enzyme is industrially an important biocatalyst that decomposes starch into glucose by tearing-off alpha-1,4-linked glucose residue from the non-reduced end of the polysaccharide chain
synthesis
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enzyme may be used for raw corn starch hydrolysis and subsequent bioethanol production using Saccharomyces cerevisiae. The yield in terms of grams of ethanol produced per gram of sugar consumed is 0.365 g/g, with 71.6% of theoretical yield from raw corn starch