Jieyao Yu, Jingzhe Li, Zhi Lin, Yin Zhu, Zhihui Feng, Dejiang Ni, Shengchun Zeng, Xuehong Zeng, Yijun Wang, Jingming Ning, Liang Zhang, Xiaochun Wan, Xiaoting Zhai
As a kind of green tea with unique multiple baking processes, the flavor code of Lu'an Guapian (LAGP) has recently been revealed. To improve and stabilize the quality of LAGP, further insight into the dynamic changes in odorants during the whole processing is required. In this study, 50 odorants were identified in processing tea leaves, 14 of which were selected for absolute quantification to profile the effect of processes. The results showed that spreading is crucial for key aroma generation and accumulation, while these odorants undergo significant changes at the deep baking stage...
July 2024: Food Research International