Decoding regional and temporal drivers on raw Anhua dark tea odorants for traceability
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This study comprehensively characterized the 122 odorants of raw Anhua dark teas (RADTs) from seven core production regions between 2015 and 2024. Among them, 16 compounds with aroma character impact (ACI) ≥1% constituted the crucial aroma profile, with (E)-... ...