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Purification of amyloglucosidase
Analytical Biochemistry, 1983Amyloglucosidase (glucoamylase; EC 3.2.1.3) has been purified from the culture filtrates of Aspergillus candidus Link var. aureus using hydrophobic interaction chromatography and DEAE-cellulose treatment. The enzyme thus obtained has a specific activity of 329 units/mg protein with the overall recoveries between 70 and 75%. The process appears to be of
P B, Mahajan, S R, Kolhekar, P S, Borkar
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Interactions of Protein and Starch Studied Through Amyloglucosidase Action [PDF]
Cereal Chemistry, 1997 ABSTRACTThe access of amyloglucosidase to the carbohydrate molecule was taken as a measure of interactions occurring among starch, amylose, amylopectin, β‐dextrin and purified gluten, gliadins, high molecular weight glutenin subunits, or bovine serum albumin when they were mixed together and gelatinized before digestion.
N. Guerrieri +3 more
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Amyloglucosidase-catalyzed synthesis of eugenyl and curcuminyl glycosides [PDF]
Biotechnology Letters, 2007 Glycosylation of the phenolic hydroxyl group of the phenyl propanoid systems, eugenol 1 and curcumin 2, using an amyloglucosidase from Rhizopus and a beta-glucosidase from sweet almonds together with carbohydrates (D-glucose 3, D-mannose 4, maltose 5, sucrose 6 and D-mannitol 7) in di-isopropyl ether produced glycosides at 7-52% yields in 72 h ...
Giriyapura R, Vijayakumar +1 more
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Acid Amyloglucosidase and Carbohydrate Regulation.
Hormone and Metabolic Research, 1972I Lundquist
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The interplay of α-amylase and amyloglucosidase activities on the digestion of starch in in vitro enzymic systems [PDF]
Carbohydrate Polymers, 2015 In vitro hydrolysis assays are a key tool in understanding differences in rate and extent of digestion of starchy foods. They offer a greater degree of simplicity and flexibility than dynamic in vitro models orin vivo experiments for quantifiable ...
Frederick J Warren +2 more
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FERMENTATIONS IN THE PRESENCE OF AMYLOGLUCOSIDASE
Journal of the Institute of Brewing, 1975The addition of amyloglucosidase to fermenting wort produced changes in the spectrum of carbohydrates. Some oligosaccharides were broken down to a larger extent than others, and maltotriose and maltose were depleted at a higher rate than under normal conditions.
E. Pfisterer, H. Wagner
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Characterisation of a xylanolytic amyloglucosidase of Termitomyces clypeatus
Biochimica et Biophysica Acta (BBA) - Protein Structure and Molecular Enzymology, 1997A xylanolytic amyloglucosidase of Termitomyces clypeatus was characterised with respect to other amyloglucosidases. The enzyme contained high alpha-helix destabilising amino acids but no sulphur amino acid. It contained high threonine and serine, analogous to other raw starch hydrolysing enzymes.
A K, Ghosh, A K, Naskar, S, Sengupta
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Influence of amyloglucosidase, glucose oxidase, and transglutaminase on the technological quality of gluten‐free bread [PDF]
Cereal Chemistry, 2022 Background and objectives: The main purpose of the present investigation was to evaluate the effects of the commercial enzymes amyloglucosidase, glucose oxidase, and transglutaminase on the technological quality of a gluten- free bread based on ...
Ebling, Cesar Dias +2 more
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Modeling cassava starch saccharification with amyloglucosidase
Applied Biochemistry and Biotechnology, 1996A solution of α-amylase liquefied cassava starch, 30% (w/v), was saccharified with amyloglucosidase at 45°C, pH 4.5, in a batch reactor in the presence and absence of added glucose. Reactor conversion results were modeled with a multisubstrate model that considers intermediate dextrins of starch hydrolysis, reversibility of some reactions, substrate ...
Gisella Maria Zanin +1 more
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Hydrolysis of Oat Starch by Amyloglucosidase and Pullulanase
Starch - Stärke, 2022AbstractThis study describes the enzymatic conversion of oat starch to maltose and glucose under laboratory conditions. First, oat starch is isolated by two different extraction methods (alkali and acid‐alkali). Second, enzymatic starch hydrolysis is carried out for 10% and 12.5% starch solutions obtained by both extraction methods.
Esra Başarıcı Ünlü, Çiğdem Aykaç
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