Volatile Organic Compounds in Teas: Identification, Extraction, Analysis, and Application of Tea Aroma

Volatile organic compounds (VOCs) are important for teas’ quality and act as a critical evaluative criterion in teas. The distinctive aromatic profile of tea not only facilitates tea classification but also has potential applications in aroma-driven product innovation. In this review, we summarized the tea aroma from tea classification, VOCs extraction method- ologies, and VOCs detection techniques. Moreover, the potential utilization of tea aroma in the future, such as applications in...