... enhancing the delicacy, fragrance of the food, making the food tasty, full-bodied, is an ideal ... essence spice, all kinds of soy sauce, fermented bean curd, food vinegar and family seasoning and so on2 ... meat.3.Convenience food : such as fast-food, leisure food , frozen food , pickles , biscuits and cakes , puffed food , dairy products ... natural brewers yeast extract powder for sauce to enhance flavor