... vitamins and many kinds of trace elements. Which enhancing the delicacy, fragrance of the food, making the food tasty, full-bodied, ... carnosine, essence spice, all kinds of soy sauce, fermented bean curd, food vinegar and family seasoning and so ... of the meat.3.Convenience food : such as fast-food, leisure food , frozen food , pickles , biscuits and cakes , puffed food , dairy products , all kinds of ...