Starch-Degrading Activities of Bulgarian Yeast Isolates
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چکیده
منابع مشابه
Screening for and identification of starch-, amylopectin-, and pullulan-degrading activities in bifidobacterial strains.
Forty-two bifidobacterial strains were screened for alpha-amylase and/or pullulanase activity by investigating their capacities to utilize starch, amylopectin, or pullulan. Of the 42 bifidobacterial strains tested, 19 were capable of degrading potato starch. Of these 19 strains, 11 were able to degrade starch and amylopectin, as well as pullulan. These 11 strains, which were shown to produce ex...
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Starch is a major energy source for all domains of life. Recent advances in structures of starch-degrading enzymes encompass the substrate complex of starch debranching enzyme, the function of surface binding sites in plant isoamylase, details on individual steps in the mechanism of plant disproportionating enzyme and a self-stabilised conformation of amylose accommodated in the active site of ...
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Structure, function and protein engineering of starch-degrading enzymes T. E. Gottschalk*, H.-P. Fierobe*, E. Mirgorodskayat, A. J. Clarke*, D. Tull*, B. W. Sigurskjold9, T. Christensen§, N. Payrell, T. P. Frandsen*, N. Jugell, K. A. McGuire*, S. Cottazll, P. Roepstorfft, H. Driguezll, G. Williamsonll and B. Svensson*' *Department of Chemistry, Carlsberg Laboratory, Gamle Carlsberg Vej I 0, DK-...
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The enzymes from microbial sources are more stable and obtained cheaply. Amylases are among the most important enzymes and are of great significance in present day industry. Starch degrading bacteria are most important for industries such as food, fermentation, textile and paper. Thus isolating and manipulating pure culture from various soil and waste materials has manifold importance for vario...
متن کاملAssimilation by Yeast Isolates
Carbon and nitrogen assimilation abilities of yeast isolates are among the first properties tested (2-4) in identifying and classifying yeasts. The recommended tests are conventionally done in liquid medium or by an auxanographic method whereby a solid medium containing all the nutrients and growth factors required by a yeast, except a carbon source, is seeded with the test yeast and then diffe...
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ژورنال
عنوان ژورنال: Biotechnology & Biotechnological Equipment
سال: 2009
ISSN: 1310-2818,1314-3530
DOI: 10.1080/13102818.2009.10818508