studies in vitro using everted intestinal sacs showed that there was virtually no transport of 14c-labelled sucrose esters from the mucosal to the serosal solution through the intestinal tissues , and that the enzymes in the intestinal mucosa played a more important role in the hydrolysis of sucrose esters than did those in the digestive fluid .
C0021853
intestinal
C0021839
intestinal mucosa