Aging of biopolymers and biocolloids studied by light scattering techniques

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26310%2F13%3APU106236" target="_blank" >RIV/00216305:26310/13:PU106236 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Aging of biopolymers and biocolloids studied by light scattering techniques
Original language description
Natural product such as biopolymers and biocolloids are often subjected to aggregation and degradation. Both these processes must be taken into account in the case of industrial application of these natural compounds. Aggregated or degraded material as araw material for industrial production can significantly change the final yield and properties of product. This contribution proposes the application of light scattering techniques for observation of stability of these compounds in time. As model biopolymers were used proteins (bovine serum albumin) and polysaccharides (chitosan, carboxymethylcellulose, glucose, sucrose and sodium alginate). Biocolloids were represented by humic acids. Stability and degradation of proteins and polysaccharides in time was studied using zeta potential (method of electrophoretic light scattering) and molecular weight (combination of size exclusion chromatography with multiangle light scattering detection). Aging of humic acids was investigated by means of
Czech name
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Czech description
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Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Studentská konference Chemie je život - Sborník příspěvků
ISBN
978-80-214-4823-0
ISSN
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e-ISSN
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Number of pages
6
Pages from-to
300-305
Publisher name
VUT v Brně
Place of publication
Brno
Event location
Brno
Event date
Dec 6, 2013
Type of event by nationality
CST - Celostátní akce
UT code for WoS article
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