Reb B J is a compound with specific biological activity and its chemical name and CAS number are reb B J and 1313049-59-0, respectively. It is mainly derived from stevia, a glucosylated derivative of stevia glycoside [3]. Reb J is widely used in the food industry, mainly used in sugar-free food sweetener, such as frozen drinks, flavored fermented milk, beverages, jelly, jam, mixed milk, canned fruit, pastry and other products processing and production
