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Light Scattering Techniques Applied for the Study of Aging of Biopolymers and Biocolloids

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26310%2F14%3APU111003" target="_blank" >RIV/00216305:26310/14:PU111003 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Light Scattering Techniques Applied for the Study of Aging of Biopolymers and Biocolloids

  • Original language description

    Biopolymers and biocolloids as natural product are often subjected to aggregation and degradation. Both these processes are extremely important and must be taken into account in the case of industrial application of these natural substances. Aggregated or degraded material used as a raw material for industrial production can significantly change the final yield and properties of product. This contribution is discussing the application of light scattering techniques for observation of stability of thesecompounds in time and for study of influence of different parameters (UV light, temperature, pH, ionic strength) on the stability. In experimental work proteins (bovine serum albumin, cystein) and polysaccharides (chitosan, glucose, sucrose, carboxymethylcellulose and sodium alginate) were used as model biopolymers. Biocolloids were represented by humic acids. Stability and degradation of proteins and polysaccharides was studied using zeta potential (method of electrophoretic light scatt

  • Czech name

  • Czech description

Classification

  • Type

    O - Miscellaneous

  • CEP classification

    CF - Physical chemistry and theoretical chemistry

  • OECD FORD branch

Result continuities

  • Project

  • Continuities

    S - Specificky vyzkum na vysokych skolach

Others

  • Publication year

    2014

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů