Facile Esterification of Degraded and Non‐Degraded Starch

Abstract: The iodine‐catalyzed esterification (acetylation and propionation) and esterification with longer fatty acids of white dextrins (degraded starches) and “waxy potato” starch containing more than 95% amylopectin are reported. The degree of substitution can be finely tuned by a simple variation of the catalyst versus the amount of anhydroglucose units. Longer fatty acids can be readily converted using 1‐methylimidazole as a solvent. The esterified carbohydrates are attractive for industrial purposes, offering high functionality, a broad variety of functional groups, high solubility, and a unique rheological behavior.

Location
Deutsche Nationalbibliothek Frankfurt am Main
Extent
Online-Ressource
Language
Englisch

Bibliographic citation
Facile Esterification of Degraded and Non‐Degraded Starch ; volume:219 ; number:18 ; year:2018 ; extent:6
Macromolecular chemistry and physics ; 219, Heft 18 (2018) (gesamt 6)

Creator
Konieczny, Jakob
Loos, Katja

DOI
10.1002/macp.201800231
URN
urn:nbn:de:101:1-2022083108410404709092
Rights
Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
Last update
15.08.2025, 7:33 AM CEST

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