In the tea refining process,baking and aroma-improving technology is widely used in many kinds of dry tea to improve and stabilize the tea quality.Through baking process,not only the moisture of tea could be effectively reduced but also the harmful bacteria could be killed,which is good for preservation;furthermore,baking promotes the dehydration saccharification and isomerization of tea components which is good for tea quality by the way of reducing the bitterness,astringent taste and removing stale taste ...