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Showing 1 to 17 of 17 for “"Amylases"”.
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Production and characterization of alkaliphilic amylases from Bacillus halodurans Alk36
Amylases are hydrolytic enzymes that cause the breakdown of starch and related polysaccharides to simple sugars. Amylases are applied in brewing, food, detergent and textile industries. Most commercial amylases are derived from fungi or bacteria. Bacterial amylases are desired for commercial use, …
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An investigation of the saccharification of wheat mashes by fish amylases
Thesis (B.S.)--Massachusetts Institute of Technology, Dept. of Food Technology, 1952.
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In vitro and in vivo effects of sorghum condensed tannins encapsulated in kafirin microparticles on digestive amylases
… diabetes (T2D) treatment is to inhibit digestive amylases and thereby decrease post-prandial hyperglycaemia. Polyphenols like sorghum condensed tannins (SCT) inhibit α-amylase and α-glucosidase enzymes. However, orally administered SCT may have poor inhibitory action against amylases, due to …
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Role Of Phosphoglucan Phosphatases In Regulating Starch Degradation In Plants
… of these phosphates provides access for β- amylases to release maltose. The phosphoglucan phosphatases are members of the dual- specificity protein phosphatase (DSP) family, which includes starch excess 4 (SEX4) and like-SEX4 1 (LSF1). SEX4 is required for proper glucan dephosphorylation; …
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The cloning and characterization of an α-amylase and a branching enzyme from Butyrivibrio fibrisolvens H17c and their expression in Escherichia coli
… the B. fibrisolvens α-amylase and other α-amylases in the three highly conserved regions which constitute the active centre. Conserved regions were all located in the N-terminal half of the B. fibrisolvens amylase and no homology to other amylases was detected for the remainder of the …
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Characterization of amylose lipid complexes and their effect on the corn dry grind process
… temperature. At 85ºC, liquefact from all three α-amylases, had similar AML content. However, when liquefaction temperature was increased to 105ºC, liquefact from enzyme AA2 had the lowest AML formation compared to other amylases. A differential scanning calorimetric (DSC) study was carried out to …
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Development and application of time-temperature integrators to thermal food processing
… thermal degradation of bacterial \(\alpha\)-amylases. Two new TTIs are described, one for mild pasteurisation treatments of a few minutes at 70°C and one for full sterilisation of >3 minutes at 121.1°C. Examples are given of how these TTIs are applied to a variety of industrial thermal …
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The Effect of Liquid or Dry Honey as a Partial Replacement for Sugar on the Baking and Keeping Qualities of Fat Reduced Muffins
… hydrocolloid fat replacer, bacterial and fungal amylases, and an emulsifier (DATEM). Results showed that both liquid and dry honey significantly (p<0.05) increased crust and crumb color at all replacement levels, however the use of 25% liquid honey was shown to favorably increase the crust color …
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Carbohydrates in Glycine max (L.) Merr. fruits during early ontogeny
… of embryo sections with a mixture of α- and β-amylases showed a rapid hydrolysis of the reserve starch, suggesting that enzymatic degradation in vivo may provide soluble sugars as substrates for embryo growth. Starch and soluble sugars in the young developing fruits were found to be high at …
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Applications of alpha-amylase corn in the dry grind process for fuel ethanol production
… corn were combined with five commercial glucoamylases for evaluating maximum ethanol yields. Ethanol concentrations ranged from 17 to 19% v/v. Ethanol levels obtained in samples with amylase corn and certain glucoamylases were not different from those observed in samples with only yellow dent …
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Isolation and Biochemical Characterization of an Alpha-Amylase From Lactobacillus Amylovorus and Sequencing of the Corresponding Gene
… and gram-negative bacterial $\alpha$-amylases. The ribosome-binding site sequence from Lactobacillus amylovorus was found to more closely resemble the sequence found in lactococci than from bacilli. (Abstract shortened by UMI.).
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Effects of Orange (Citrus sinensis) Pulp-buffalo grass (Cenchruis cilliaris) silage on digestibility, growth performance and blood metabolites of windsnyer-type and large white x landrace crossed pigs
… split into Reno-zyme® enzymes (containing α-amylases and β-endo 1, 3; 1, 4 beta glucanase) (denoted OPBGE) and 18 without enzyme (denoted OPBG). Samples were collected from the lab on days 7, 15 and 30 in a three by two factorial design (period by treatment). In Experiment 2, 12 South African …
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Human α-amylase: genetic, biochemical and clinical heterogeneity
This document only includes an excerpt of the corresponding thesis or dissertation. To request a digital scan of the full text, please contact the Ruth Lilly Medical Library's Interlibrary Loan Department (rlmlill@iu.edu).
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Evaluation of alpha-amylase activity and falling number for soft white and soft red wheat varieties adapted to Michigan
Pre-Harvest Sprouting (PHS) is a major threat to Michigan soft white wheat, and recent epidemics were experienced in 2008 and 2009. Alpha-amylase is an important component of PHS and the falling number (FN) test is used by industry to identify sprouted wheat that is unacceptable for various food …
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Water content and temperature as factors influencing diastase formation in the barley-grain
Made available in DSpace on 2014-09-18T16:21:03Z (GMT). No. of bitstreams: 2 license.txt: 4922 bytes, checksum: 910b249b4beec47e7ab768910c8f966f (MD5) watercontenttemp00pick.pdf: 4695301 bytes, checksum: 718414d818860aa88a4910b1cfd564de (MD5) Previous issue date: 1918
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The effect of autonomic agents on amylase activity and free amino acid levels of rat salivary glands
Electronic Thesis or Dissertation