What is the 'White Frost' on Pu-erh Tea?
The 'white frost' found on Pu-erh tea is a natural byproduct of microbial activity during the tea's post-fermentation aging process. This phenomenon, cherished by seasoned tea enthusiasts, results from the oxidation of tannins in the tea leaves. Unlike harmful mold, proper white frost appears as an...
Tea News · Oct 04, 2025
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