[PDF] Top 20 Effect of different immobilization techniques on α amylase

... to techniques which represent variety of advantages over free enzyme catalysis including increased stability of enzyme, easy recovery of enzyme, easy separation of reactant and product, repeated or continuous use ... See full document

... (18). Different concentrations of the extracts were prepared by serial dilution and dimethyl sulfoxide (DMSO) and acarbose were used respectively as negative and positive ...the effect of absorbance caused ... See full document

... The present study mainly focuses the metal ions enhanced the amylase enzyme activity. Addition of Ca 2+ to the broth culture amplified the enzyme production and also had significant effects on physiology and ... See full document

... However, although 1 hour after exercise at 50% VO2max α-amylase activity increased, but this increase was not significant relative to before exercise.. No significant changes were observ[r] ... See full document

... The results obtained in this research indicate that pre-treatment of diabetes with a. altilis leaves could be effective in treating the diabetes in a way comparable to metformin. It can be concluded that A. altilis leaf ... See full document

... yeast α-glucosidase (Ki8.5 mol/L), rat intestinal sucrose, and amylase were ...inhibitory effect on maltase activity and this was highly specific to maltase (Pereira et ...enzymes ... See full document

... 24. Igarashi K, Hatada Y, Hagihara H, Saeki H, Takaiwa M and Uemura T, Ara K, Olali K, Kawai S, Kobayashi T and Ito S. Enzymatic properties of a novel liquefying α-amylase from an alkaliphilic Bacillus ... See full document

... intestinal α-glucosidase and pancreatic α-amylase activity results in delaying carbo- hydrate digestion of absorbable monosaccharides, causing reduction of postprandial ...pancreatic ... See full document

... 1998). α-Amylase activity has been described from different species of several insect orders including Orthoptera, Coleoptera, Hymenoptera, Diptera, Lepidoptera, and Hemiptera (Baker & Woo 1985; ... See full document

... of α-amylase and α-glucosidase ...on different cancerous cell lines HCT116 (inhibitory concentration 50% [IC 50 ] ...of α-amylase (IC 50 35.62 ± 2.56 µg/ml), and α- ... See full document

... using α-amylase and α-glucosidase enzyme inhibition ...into different groups and orally administered with active extract (200 and 400 mg/kg) and glibenclamide (5 mg/kg) for 21 ...good ... See full document

... Alpha amylase from Bacillus subtilis KIBGE HAS was partially purified by ultrafiltration and ammonium sulphate ...stimulatory effect on α-amylase and its activity increased up to ...enhanced ... See full document

... 2008). Different other studieshave been done on the effects of pesticides on α- amylase activity on different groups of animals but studies on the effect of herbicides on the ... See full document

... The application of platinum redox electrode for potentiometric determination of salivary α-amylase (ptyalin) is described. Ptyalin, an enzyme present in human saliva, catalyses the hydrolysis of starch. The ... See full document

... α amylase EC (3.2.1.1) {(Loba Chemie pvt Ltd Diastase (fungal) www.lobachemie.com)} catalysed endohydrolysis of 1,4-alpha-D-glucosidic linkages in oligosaccharides and polysaccharides, acts on starch and ... See full document

... immobilize α-Amylase in calcium alginate beads. Various immobilization conditions such as different sodium alginate concentrations, calcium chloride concentrations, curing times were studied ... See full document

... The flavonoid rich fractions from A. cominia inhibited DPPIV enzyme (75.3±2.33%) at 30 µg/ml and produced a concentration-dependent inhibition against DPPIV with a Ki value of 2.6 µg/ml. At 30 µg/ml, flavonoids and ... See full document

... 2. Effect of Supplementary Carbon Sources and Nitrogen Sources The influence of supplementary carbon source such as glucose, lactose, arabinose, fructose, rice bran hydrolysate, sugarcane bagasse hydrolysate and ... See full document

... on α-amylase and α-glucosidase ...inhibitory effect of polyphenolic extract (PPE) of Ichnocarpus frutescens focused on the evaluation of pancreatic α- amylase inhibition, rat ... See full document

... enzyme immobilization are divided into three main categories which are entrapment (encapsulation), cross-linking, and binding to a carrier ...two-step immobilization mechanisms have been developed that ... See full document