The definition of Kosher is a food that is considered clean or fit to eat by Jewish dietary laws, or is slang for OK or CORRECT. It’s the food that satisfies the requirement of Jewish law. A food product or beverage can apply the kosher label if each ingredient used therein, food additives, colorants, preservatives, process, equipment’sand methods are fully compliant with Kosher specifications.Rabbi finally approved the production process before the any organization can apply the Kosher logo. Kosher Laws are so strict that if equipment’s used to manufacture any non-kosher foods or item are used for kosher foods then that specific food can no longer carry the kosher label until cleaning is not done as per Kosher standards.