... on2.Meats, aquatic product processing: Put the yeast extract into the meat food , such as the ham, the sausage, the meat ... of the meat.3.Convenience food : such as fast-food, leisure food, frozen food, pickles , biscuits and cakes, puffed food, dairy products, all ... liquid: Can be confected with other nutriment to produce nutrient oral liquid. Brewers Yeast Extract Powder & Paste For Food Seasoning