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Summary Keywords curing characteristics, flue-cured tobacco, leaf maturity grades, metabolism, quality evaluation Citation Fan S, Huang W, Ma Y, Chen Y, Jiang Y, Shi N, Zheng D, Li B, Xi W and Hu B (2026) Differential chlorophyll and carotenoid degradation underpin poor curing colour of low-quality flue-cured tobacco leaves

Medical guidelines recommend that every adult be tested at least once

Friedman, MD, PhD, Professor of Internal Medicine, and researchers at Charles R

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