COMPOSITIONS FOR PREVENTING OR TREATING FOR DISEASES DERIVED FROM HELICOBACTER PYLORI COMPRISING EXTRACT OF BLACK RICE AND HEALTH FOOD THEREOF

摘要

The present invention relates to a pharmaceutical composition containing a black rice extract or a black rice solvent fraction as an active ingredient for preventing or treating diseases infected with Helicobacter pylori, and to a method for preparing the black rice solvent fraction. Particularly, the active ingredient of the black rice extract or a black rice-derived cyanidin 3-O-glucoside black rice fraction exhibits activities to inhibit the growth of Helicobacter pylori, inhibit Helicobacter pylori urease, and inhibit the toxin secretion of CagA, VacA, and SecA, and is a safe natural material derived black rice, and thus can be useful as a pharmaceutical composition, health food, beverage, and additive for preventing or treating Helicobacter pylori, which have safety to the human body and low toxicity and inhibit the generation of resistant bacteria due to the overuse of antibiotics.