absence of cross-reactivity of anti-hes abs with starch , amylopectin and glycogen and strong reactivity with 2-hydroxypropylstarch ( ds = 0.65 ) and hes ( ds = 0.7-1.2 ) indicate that hydroxyethyl substitution created antigenic determinants and conferred new immunochemical identity on the modified starch molecule .
C0002728
amylopectin
C0038179
starch