Literature DB >> 3548093

[A stepwise method of evaluating sugar substitutes--a preliminary study using enzymes. 1. Alpha-glucosidase from yeast].

G Siebert, S C Ziesenitz.   

Abstract

alpha-Glucosidase from yeast was checked for its catalytic potency under a variety of experimental conditions. Michaelis constants and maximal velocities are reported for 7 disaccharides of the glucosyl-fructosyl or glucosyl-glucosyl type, 4 disaccharide alcohols, and 2 mixtures of each 2 disaccharide alcohols. Reduction of a carbonyl group is of less importance for the substrate properties than the type of the glycoside bond; consequences for the suitability of potential sugar substitutes are derived.

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Year:  1986        PMID： 3548093     DOI： 10.1007/BF02019575

Source DB:  PubMed          Journal:  Z Ernahrungswiss        ISSN： 0044-264X


  11 in total

1.  METHOD FOR ASSAY OF INTESTINAL DISACCHARIDASES.

Authors:  A DAHLQVIST
Journal:  Anal Biochem       Date:  1964-01       Impact factor: 3.365

2.  Synthesis of glucosylfructoses by the action of a yeast alpha-glucosidase.

Authors:  G AVIGAD
Journal:  Biochem J       Date:  1959-12       Impact factor: 3.857

3.  [Cariogenicity tests. Current status and future developments].

Authors:  G Siebert; S C Ziesenitz
Journal:  Dtsch Zahnarztl Z       Date:  1985-08

4.  Nondigestibility of a new sweetener, "Neosugar," in the rat.

Authors:  T Oku; T Tokunaga; N Hosoya
Journal:  J Nutr       Date:  1984-09       Impact factor: 4.798

5.  A simple graphical method for determining the inhibition constants of mixed, uncompetitive and non-competitive inhibitors.

Authors:  A Cornish-Bowden
Journal:  Biochem J       Date:  1974-01       Impact factor: 3.857

6.  Screening of sugars inhibitory against sucrose-dependent synthesis and adherence of insoluble glucan and acid production by Streptococcus mutans.

Authors:  S Imai; K Takeuchi; K Shibata; S Yoshikawa; S Kitahata; S Okada; S Araya; T Nisizawa
Journal:  J Dent Res       Date:  1984-11       Impact factor: 6.116

7.  [A stepwise method of evaluating sugar substitutes--a preliminary study using enzymes. 2. Beta-fructosidase from yeast].

Authors:  S C Ziesenitz
Journal:  Z Ernahrungswiss       Date:  1986-12

8.  Metabolism of hydrogenated palatinose, an equimolar mixture of alpha-D-glucopyranosido-1,6-sorbitol and alpha-D-glucopyranosido-1,6-mannitol.

Authors:  U Grupp; G Siebert
Journal:  Res Exp Med (Berl)       Date:  1978-09-25

9.  [Analytical characterization of palatinit (author's transl)].

Authors:  W Gau; J Kurz; L Müller; E Fischer; G Steinle; U Grupp; G Siebert
Journal:  Z Lebensm Unters Forsch       Date:  1979-02-26

10.  [A stepwise method of evaluating sugar substitutes--a preliminary study using enzymes. 3. Carbohydrases from the human jejunal mucosa].

Authors:  S C Ziesenitz
Journal:  Z Ernahrungswiss       Date:  1986-12
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  3 in total

1.  [Stepwise study procedure of sugar substitutes--preliminary study with enzymes. 4. Glucosyltransferases of Streptococcus mutans AHT].

Authors:  F Forsthuber; G Siebert
Journal:  Z Ernahrungswiss       Date:  1988-03

2.  [A stepwise method of evaluating sugar substitutes--a preliminary study using enzymes. 2. Beta-fructosidase from yeast].

Authors:  S C Ziesenitz
Journal:  Z Ernahrungswiss       Date:  1986-12

3.  [A stepwise method of evaluating sugar substitutes--a preliminary study using enzymes. 3. Carbohydrases from the human jejunal mucosa].

Authors:  S C Ziesenitz
Journal:  Z Ernahrungswiss       Date:  1986-12
  3 in total

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