File Name : fig.1s.doc

Caption : fig.1s structures of hydroxytyrosol acyl esters (a), tyrosol acyl esters (b) and alkyl gallates (c).

File Name : fig.2s.doc

Caption : fig.2s kinetic model for the transportation of a-gas from mucosal to serosal side of everted sacs.

File Name : fig.3s.doc

Caption : fig.3s kinetic model for the hydrolysis of a-gas by everted-rat-gut sacs model.

File Name : fig.4s.doc

Caption : fig.4s kinetic model for the transportation of ga from mucosal to serosal side of everted sacs.