Abstract: Objective: Through investigiting the protective effect of licorice root sheet on acute chemical hepatic injury inratmodels.Methods: According to the health food functional assessment procedures and testmethods. We compared the alcerationsin the markers of the 48th hour and the 5th day after the jast administration of carbon Cetrachloride(CCl4).Results: When the48th hour after the lass administration of CCl4, there Was significant decrease in blood serum . Alanine aminoransfense(ALT)and Aspartate aminotransferase(AST) of licorice root sheet exposure groups compared with hepatic injure model contral group(p<0.05).Conclusions: Adequate licorice root sheet hod prevension effect from acute CCl4 hepatic injure.

Key words: licorice root sheet, hepatil injure