Tagged: zhenghe
Fruit flies fed a Zhenghe white tea lived longer
A 2025 study fed extract of Zhenghe Shui Xian white tea to fruit flies and measured mean lifespan gains of 15.41% in males and 30.39% in females, with no mammalian test yet run.
A Lab Can Sort Real Fuding From a Lookalike. No Shop Does.
Near-infrared light told Fuding-grown bai mudan from the rest of Fujian's 97.96 percent of the time in a 2023 study. What reaches the shelf instead is a QR code, which checks the seller's record rather than the leaf.
Fuding and Zhenghe
White tea's two home counties in Fujian, how their terroir, cultivars, and withering traditions differ, and what an origin does and does not tell a buyer.
The History of White Tea
The white tea class, the withered-and-dried leaf, is a Qing-dynasty Fujian invention and not the Song tea that shares its name: silver needle from about 1796, the Da Bai cultivars, the export century, and the recent aged-white revival.
What Is White Tea
White tea is the least-processed tea class: the bud and leaf of Camellia sinensis, withered and dried, no pan-fire and no rolling. What that names, the four grades, and the standard behind it.