... type; 2.high-nitrogen type; 3. Flavor Enhancer "Tianxiangyuan" Yeast Extract is a kind of natural, delicious and nutritious flavor enhancer ... and cover up the odor, partly replace for HVP. Yeast extract can withstand a variety of different methods of heat treatment ... food, biscuit. health-cae products, food brewing, vegetable food. Yeast Extract