WANG De-run, YU Xian-chao, ZHAO Da-jian. STUDY ON CONFORMATIONS OF XANTHAN MOLECULES IN AQUEOUS SOLUTION. [J]. Acta Polymerica Sinica (3):322-326(1990)
DOI:
WANG De-run, YU Xian-chao, ZHAO Da-jian. STUDY ON CONFORMATIONS OF XANTHAN MOLECULES IN AQUEOUS SOLUTION. [J]. Acta Polymerica Sinica (3):322-326(1990)DOI:
STUDY ON CONFORMATIONS OF XANTHAN MOLECULES IN AQUEOUS SOLUTION
The conformation of xanthan molecule in aqueous solution was investigated by GPC. It is indicated that two states of xanthan exist simultaneously in aqueous solution at low ion-intensity. One of the two states is polyassociated double-stranded helix
and the other is single molecular state. These two states can transform each other under some conditions.