Document Detail


Correlation between bioprotective effectiveness and dynamic properties of trehalose-water, maltose-water and sucrose-water mixtures.
MedLine Citation:
PMID:  16246316     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
The aim of the present work is to link the bioprotective effectiveness to the dynamic properties of a class of homologous disaccharides, that is, trehalose, maltose and sucrose, and their mixtures in water. The findings obtained by elastic neutron scattering point out a harmonic-anharmonic transition for all the three disaccharide mixtures. Using a new operative definition of 'fragility', the different degrees of 'strength' of the investigated systems are determined. The links existing between the degree of fragility and the cryptoprotective action are also discussed.
Authors:
S Magaz?; F Migliardo; C Mondelli; M Vadal?
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Publication Detail:
Type:  Journal Article; Research Support, Non-U.S. Gov't     Date:  2005-10-24
Journal Detail:
Title:  Carbohydrate research     Volume:  340     ISSN:  0008-6215     ISO Abbreviation:  Carbohydr. Res.     Publication Date:  2005 Dec 
Date Detail:
Created Date:  2005-12-02     Completed Date:  2006-03-17     Revised Date:  2006-11-15    
Medline Journal Info:
Nlm Unique ID:  0043535     Medline TA:  Carbohydr Res     Country:  Netherlands    
Other Details:
Languages:  eng     Pagination:  2796-801     Citation Subset:  IM    
Affiliation:
Dipartimento di Fisica and INFM, Universit? di Messina, PO Box 55, I-98166 Messina, Italy. smagazu@unime.it
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MeSH Terms
Descriptor/Qualifier:
Maltose / chemistry*
Neutrons
Scattering, Radiation
Sucrose / chemistry*
Temperature
Trehalose / chemistry*
Water / chemistry
Chemical
Reg. No./Substance:
57-50-1/Sucrose; 69-79-4/Maltose; 7732-18-5/Water; 99-20-7/Trehalose

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


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