李美凤

发布者:王振发布时间:2026-06-26浏览次数:4339


李美凤教授,贵州大学茶学院教师,博士研究生学历

邮箱:mfli3@gzu.edu.cn

研究方向:主要从事茶叶品质形成与转化的分子机制研究一方面,利用分子生物学、转录调控和代谢分析方法,解析茶树关键基因及转录因子对黄酮、单宁、木质素和细胞壁组分等品质相关代谢途径的调控机制;另一方面,结合多组学和发酵调控技术,研究微生物在茶叶及类茶发酵过程中对香气、滋味和功能成分转化的作用机制,为茶叶品质改良、加工调控及特色类茶资源开发提供理论依据和技术支撑。

 

教育背景

2016.09-2020.12西南大学,    食品科学学院,茶 学,   博士。

2014.09-2016.06河南农业大学园艺学院    园艺学  硕士;

1999.09-2023.06,西南大学,    外国语学院     学士;

 

5年主持科研项目:

1.贵州省科技厅重大专项,黔科合重大【2025045贵州绿茶特色品质提升与高值化利用关键技术研究与示范,课题,2025.11-2028.10150万,在研,主持

2.国家自然科学基金,32260786转录因子CsaRL1a调控茶树类黄酮生物合成分子机制解析2023.01-2026.1242万,在研主持

3.国家重点研发计划项目:2022YFD1600801特色夏秋茶绿色生态生产关键技术研究与应用示范2022.11-2026.10100万,子课题,在研,主持

 

2年学术论著发表情况:

1. Xinyi Sun, Ceyu Wang, Xingyu Long, Shumei Han, Wei Xu, Taolin Chen, Jianjun Liu*, Beibei Wen*, Meifeng Li*. The impact of the unique two-stage bunch-drying on the formation of the fforal aroma of Niangniang tea. Food Chemistry: X 32 (2025) 103345 (中科院1区)

2. Luqin Zhu, Ye Peng, Beibei Wen, Xiaobo Liu, Wen Yang, Wei Xu, Meifeng Li*, Jing Zhang*, Jianjun Liu*. Process optimization of GABA enrichment and sensory flavor improvement in Huangjinya green tea through Saccharomyces cerevisiae fermentation. LWT - Food Science and Technology 236 (2025) 118707 (中科院1区)

3. Qi Wei, Xiaobo Liu, Shanshan Long, Luqin Zhu, Hongzhiyuan Yang, Xue Song, Yishu Peng, Taolin Chen, Jianjun Liu,* Beibei Wen,* Meifeng Li*. Exploration of the substances and key processing steps related to the sweetness of Niangniang tea. Food Chemistry: X 28 (2025) 102556 (中科院1区)

4. Ceyu Wang, Luqin Zhu, Xinyi Sun, Xiaobo Liu, Jing Zhang, Meifeng Li * , Beibei Wen ** , Jianjun Liu ***. Study on the principal quality components, key aroma compounds and antioxidant capacity of Rosa roxburghii black tea. Journal of Agriculture and Food Research 232025102169 (中科院2区)

5. Junchi Wei, Xingyu Mu, Shaoying Wang, Qi Wei, Luqin Zhu, Xiangna Zhang, Xiaobo Liu, Beibei Wen,* Meifeng Li,* Jianjun Liu,*. Integrated metabolome and transcriptome analysis provides insights into the mechanisms of terpenoid biosynthesis in tea plants (Camellia sinensis). Food Research International 201 (2025) 115542 (中科院1区)

6. Xingyu Long, Beibei Wen, Xiaobo Liu, Hongying Huang, Luqin Zhu, Taolin Chen, Yongchao Liang, Yongquan Xu, Xiaohong Wang, Jiaojiao Qu, Jianjun Liu, *, Meifeng Li*. Microbial–enzymatic Associations with a U-shaped Sweet Aroma Trajectory and the Progressive Development of Woody, Herbal, and Aged Notes during Long-Term Aging of Shoumei White Tea. Food Research International 201 (2026) 115659 (中科院1区)