Lapsang souchong some sources, Lapsang souchong is the first black tea in history, even earlier than Keemun tea. After the lapsang souchong tea was used for producing black tea called Min Hong (meaning "Black tea produced in Fujian"), people started to move the tea bush to different places, such as Keemun, India and Ceylon. “Souchong” (小种) refers to the fourth and fifth leaves of the tea plant, further away from the more highly prized bud (pekoe) of the tea plant. These leaves are coarser than the leaves closer to the bud and have fewer aromatic compounds. Smoking provides a way to create
Lapsang souchong a marketable product from these less desirable leaves. The leaves are roasted in a bamboo basket called a hōnglóng (), which is heated over burning firewood, which contributes to the dried longan aroma and smoky flavour. Pinewood is used as the firewood for lapsang souchong and imparts the characteristic resiny aroma and taste. The aroma of lapsang souchong is derived from a variety of chemical compounds. The two most abundant constituents of the aroma are longifolene and α-terpineol. Many of the compounds making up the aroma of lapsang souchong, including longifolene, originate only in the pine smoke and are not