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Facile Route to Anionic Starches. Succinylation, Maleination and Phthalation of Corn Starch on Extrusion
Author(s) -
Tomasik P.,
Wang Y. J.,
Jane JayLin
Publication year - 1995
Publication title -
starch ‐ stärke
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.62
H-Index - 82
eISSN - 1521-379X
pISSN - 0038-9056
DOI - 10.1002/star.19950470305
Subject(s) - succinylation , extrusion , corn starch , starch , chemistry , food science , materials science , biochemistry , composite material , acetylation , gene
Abstract Corn starch can be acylated on extrusion with succinic, maleic and phthalic anhydrides as well as with butane tetraioic dianhydride in the presence of carbonate buffer. Such reaction mixtures containing 30% moisture gave highly hydrophobic products of low or moderate water binding capacity.