Chemical Modifications of Normal and Waxy Potato Starches Affect Functional Properties of Aerogels.

ABSTRACT: Aerogels are of increasing interest because of their exceptionally large surface area, porous structure, and low weight. Despite the significant increase in interest in the subject of starch-based aerogels, the number of detailed studies is rather scarce, which is especially evident in the case of chemically modified derivatives. Therefore, the study aims to evaluate the physicochemical properties of aerogels from chemically modified potato starch preparations (E 1422 and E 1450) obtained both from normal and waxy starches. Aerogels were prepared through the retrogradation of starch pastes followed by the gradual replacement of water with ethyl alcohol. The obtained preparations were characterized in terms of their bulk density, oil-binding capacity, as well as the texture and rheological

SUBMITTER: Le Thanh-Blicharz J 

PROVIDER: S-EPMC9689880 | biostudies-literature | 2022 Nov

REPOSITORIES: biostudies-literature