Polymers based on chemically modified starch

0434240 - ÚMCH 2016 RIV CZ eng C - Konferenční příspěvek (zahraniční konf.)
Horák, Pavel - Kruliš, Zdeněk - Šárka, E. - Kobera, Libor
Polymers based on chemically modified starch.
Proceedings of the 10th International Conference on Polysaccharides-Glycoscience. Prague: Czech Chemical Society, 2014 - (Řápková, R.; Čopíková, J.; Šárka, E.), s. 88-90. ISBN 978-80-86238-70-8.
[International Conference on Polysaccharides-Glycoscience /10./. Prague (CZ), 22.10.2014-24.10.2014]
Grant CEP: GA TA ČR(CZ) TA04020853
Institucionální podpora: RVO:61389013
Klíčová slova: starch * chemical modification * degree of substitution
Kód oboru RIV: CD - Makromolekulární chemie

In our research, we are developing materials based on chemical modified wheat starch ant its derivatives. The starch is esterified with various acids or acid anhydrides, e.g. acetic or propionic acid. Main goal of this work is to determine the degree of substitution, which has significant relevance in study of modified saccharides. it was done using three different techniques - acid-base titration, elemental analysis and nuclear magnetic resonance spectroscopy.
Trvalý link: http://hdl.handle.net/11104/0238936