Display options
Share it on

Carbohydr Polym. 2017 Jul 15;168:356-364. doi: 10.1016/j.carbpol.2017.03.094. Epub 2017 Mar 30.

Functional group analysis of starches reacted with urea-phosphoric acid-Correlation of wet chemical measures with FT Raman spectroscopy.

Carbohydrate polymers

Lars Passauer, Hans Bender

Affiliations

  1. Dresden Institute of Wood Technology, Institut fuer Holztechnologie Dresden gemeinnuetzige GmbH, Zellescher Weg 24, D-01217, Dresden, Germany. Electronic address: [email protected].
  2. EGGER Holzwerkstoffe Wismar GmbH & CO.KG, Am Haffeld 1, D-23970 Wismar, Germany. Electronic address: [email protected].

PMID: 28457460 DOI: 10.1016/j.carbpol.2017.03.094

Abstract

Because the degree of substitution (DS) of chemically modified starches strongly affects their physicochemical properties and applications, rapid techniques for its determination are crucial. In the present work, ammonium starch phosphates carbamates (SPC) were obtained by reacting starch with urea-phosphoric acid. DS of phosphate (DS

Copyright © 2017 Elsevier Ltd. All rights reserved.

Keywords: Ammonium; Ammonium starch phosphates carbamates; Carbamate; Degree of substitution; Phosphate; Urea

Publication Types