Phytochemicals, the natural chemical constituent, protect the plants against diseases and form their outer’s color. Phytochemicals may be next potential sources of new medicine for treatment of diseases with little or no side effects. Allyl isothiocyanate is phytochemical containing sulfur in the class of organosulfur compound, found abundantly in horseradish, mustard, wasabi, etc. 1. Phytochemical …