Chestnut Shell Tannins: Effects on Intestinal Inflammation and Dysbiosis in Zebrafish.

The aim of the present study was to test the possible ameliorative efficacy of phytochemicals such as tannins on intestinal inflammation and dysbiosis. The effect of a chestnut shell () extract (CSE) rich in polyphenols, mainly represented by tannins, on k-carrageenan-induced intestinal inflammation in adult zebrafish () was tested in a feeding trial. Intestinal inflammation was induced by 0.