The ensemble averaged MSD curves as a function of lag time for Muc2 solutions treated with (a) EC and EGCG and (b) green and black tea extracts.

<p>There is little change in the viscoelasticity of the mucin solution when treated with EC. Treatment with 0.2% w/w of EGCG induced a sol-gel transition, whereas treatment with 0.5% w/w or higher EGCG results in a stronger gel.