Studies on enzyme action I : The correlation of the stereoisomeric α- and β-glucosides with the corresponding glucoses

Of the explanations put forward of the change in rotatory power which glucose undergoes in solution— a phenomenon discovered by Dubrunfaut in 1846— the most probable is that suggested by Lowry (Trans., 1899, 75, 213), which connects the change of rotatory power of glucose with a reversible isomeric...

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Detalles Bibliográficos
Autor principal: Armstrong, Edward Frankland
Formato: Articulo
Lenguaje:Inglés
Publicado: 1908
Materias:
Química
Enzimas
Glucosa
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/29292
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-29292
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Química
Enzimas
Glucosa
spellingShingle Química
Enzimas
Glucosa
Armstrong, Edward Frankland
Studies on enzyme action I : The correlation of the stereoisomeric α- and β-glucosides with the corresponding glucoses
topic_facet Química
Enzimas
Glucosa
description Of the explanations put forward of the change in rotatory power which glucose undergoes in solution— a phenomenon discovered by Dubrunfaut in 1846— the most probable is that suggested by Lowry (Trans., 1899, 75, 213), which connects the change of rotatory power of glucose with a reversible isomeric change. When this explanation was first given, it was not possible to decide definitely what formulae were to be assigned to the dynamic isomerides. In view, however, of observations made during the investigation of various glucoside derivatives (Fischer and Armstrong, Ber., 1901, 34, 2885; 1902, 35, 833, 3144 and 3153), in the course of which the existence of two un­ doubtedly stereoisomerie series of glucose derivatives was discovered and their relationship to the α- and β-methylglucosides established, it now seems probable that a lactonic structure may be assigned to the isomeric glucoses: these isomerides are, in fact, the two possible stereoisomeric lactones.
format Articulo
Articulo
author Armstrong, Edward Frankland
author_facet Armstrong, Edward Frankland
author_sort Armstrong, Edward Frankland
title Studies on enzyme action I : The correlation of the stereoisomeric α- and β-glucosides with the corresponding glucoses
title_short Studies on enzyme action I : The correlation of the stereoisomeric α- and β-glucosides with the corresponding glucoses
title_full Studies on enzyme action I : The correlation of the stereoisomeric α- and β-glucosides with the corresponding glucoses
title_fullStr Studies on enzyme action I : The correlation of the stereoisomeric α- and β-glucosides with the corresponding glucoses
title_full_unstemmed Studies on enzyme action I : The correlation of the stereoisomeric α- and β-glucosides with the corresponding glucoses
title_sort studies on enzyme action i : the correlation of the stereoisomeric α- and β-glucosides with the corresponding glucoses
publishDate 1908
url http://sedici.unlp.edu.ar/handle/10915/29292
work_keys_str_mv AT armstrongedwardfrankland studiesonenzymeactionithecorrelationofthestereoisomericaandbglucosideswiththecorrespondingglucoses
bdutipo_str Repositorios
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