the ingredients list of wangwang rice cake is: rice, palm oil, white sugar, food additives (sorbitol solution, tert-butyl hydroquinone), brewed soy sauce, starch, compound seasoning and edible salt. Obviously, the food additives are sorbitol solution and tert-butyl hydroquinone. Among them, sorbitol can improve the moisture retention of food, and can be used as a sweetener, while tert-butyl hydroquinone is an antioxidant, and Wangwang rice cake contains more oil, so it is easy to deteriorate if no antioxidant is added. As long as these additives are within the scope permitted by the national standard, they are harmless to human body.