... vitamins and trace element, enhancing the delicacy of the food The Yeast Extract is made from fresh high quality brewers ... elements. Which enhancing the delicacy, fragrance of the food, making the food tasty, full-bodies, is a ideal natural flavorings. ... of the meat.3.Convenience food : such as fast-food, leisure food, frozen food, pickles , biscuits and cakes, puffed food, dairy products, all kinds ...