Identification of key aroma compounds contributing to pleasant sensory experience in purple-leaf white tea based on comprehensive sensory evaluation, GC–MS, and computational modeling - Chenxi Gao; Weiwei Wu; Zhiqiang Zheng; Zhihui Wang; Yao Yang; Biyun He; Yan Huang; Shixian Cao; Shuntian Yu; Zhidan Chen; Weijiang Sun (Food Chemistry, 2026)