个人简介

   从事药用植物资源开发与利用等教学与科研工作，主要运用电子显微镜技术、现代仪器分析方法，并结合分子生物学手段，研究植物的结构与功能，药用植物的形态建成、分泌结构与有效成分积累关系，并开展代谢物质合成通路与优良品种选育研究。近几年主持国家自然科学基金2项（其中合作1项）、粤桂联合基金-重点项目1项，广东省自然科学基金2项，广东省农业地方标准制修订项目1项。发表论文30多篇，其中SCI收录20多篇，获得授权国家发明专利3项，国际发明专利1件，地方标准1项。

承担主要科研项目：

1. 粤桂联合基金-重点项目. 2020B1515420007，多组学解析肉桂种质差异及产区对主要功效成分的影响. 2020.12.01至2024.11.30，主持

2. 广东省自然科学基金，面上项目，2019A1515011005，中国肉桂萜类物质生物合成关键基因挖掘及功能鉴定. 2019.10至2022.09，主持

3. 国家自然科学基金，青年基金，31500261，金银花主要药用成分合成积累的生理机制及其药材质量快速评价体系构建研究. 2016.01至2018.12，主持

4. 广东省自然科学基金，博士启动基金，2014A030310433，锡兰肉桂油细胞发育特征与精油积累和质量评价关系研究. 2015.01至2018.01，主持

5. 国家自然科学基金，81603245. 艾纳香腺毛结构、发育及其与左旋龙脑积累关系研究，2017.01至2019.12，主持

6. 广东省地方标准制（修）订林业项目. 肉桂扦插苗生产技术规程. 2020-DB-16. 2021.1至2022.12，主持

代表性论文：

1.Xiaochen Yue, Dingze Gu, Xiaodie Geng, Shumian Wu, Yuting Xian, Dexin Kong, Hong Wu *, Yanqun Li*, Hanjun He*. Correlation analysis of chlorogenic acid and luteoloside biosyntheses with transcription levels of HQTs and FNSs in Lonicera species. Journal of Applied Botany and Food Quality 2021, 94: 213 - 219

2. Yanqun Li, Bingyan Tan, Zeyu Cen, Ying Fu, Xinrong Zhu, Hanjun He, Dexin Kong，Hong Wu. The variation in essential oils composition, phenolic acids and flavonoids is correlated with changes in antioxidant activity during Cinnamomum loureirii bark growth. Arabian Journal of Chemistry. 2021, 14: 103249.

3. Zeyu Cen, Jiahua Du, Jun Deng, Ziwen Lai, Hangchen Yu, Dingze Gu, Xiaodie Geng, Hong Wu*, Yanqun Li*. Volatile oil variation and morphology of Cinnamon Twigs from different regions of China. Revista Brasileira de Farmacognosia. 2021, 31: 217–224.

4. Mei Bai,·Xin Jin, Zeyu Cen,·Kai Yu, Hangchen Yu,· Ruizhuo Xiao, Jun Deng,· Ziwen Lai,· Hong Wu*.·Yanqun Li*. GC–MS and FTIR spectroscopy for the identification and assessment of essential oil components of five cinnamon leaves. Brazilian Journal of Botany, 2021, 44(3): 525-535. 

5. Mei Bai, Xie Huifeng, Xing Huangling, Kong Dexin, Pan Xuan, Li Yanqun*, Wu Hong*. Changes of phenolic acids and antioxidant activities in diploid and tetraploid Echinacea purpurea at different growth stages. Rev. Bras. Farmacogn. 2020, 30: 510–518.

6. Li Yanqun, Kong Dexin, Fu Ying, Sussman M R, Wu Hong. The effect of developmental and environmental factors on secondary metabolites in medicinal plants. Plant Physiology and Biochemistry, 2020, 148: 80-89

6. Hongli Wang^#, Yanqun Li^#, Dexin Kong, Sunil Kumar Sahu, Mei Bai, Haoyuan Li, Linzhou Li, Yan Xu, Hongping Liang, Huan Liu*, Hong Wu *. Comparative transcriptomic analyses of chlorogenic acid and luteolosides biosynthesis pathways at different flowering stages of diploid and tetraploid Lonicera japonica. Peer j, 2020, doi: 10.7717/peerj.8690.

7. Yanqun Li, Dexin Kong, Mei Bai, Hanjun He, Haiyang Wang*, Hong Wu*, Correlation of the temporal and spatial expression patterns of HQT with the biosynthesis and accumulation of chlorogenic acid in Lonicera japonica flowers. Horticulture Research, 2019, 6:73.

8. Yanqun Li, Dexin Kong, Hui-ling Liang, Hong Wu. Alkaloid content and essential oil composition of Mahonia breviracema cultivated under different light environments. Journal of Applied Botany and Food Quality. 2018, 91: 171 - 179,

9. Yanqun Li, Dexin Kong, Hong Wu. Comprehensive chemical analysis of the flower buds of five Lonicera species by ATR-FTIR, HPLC-DAD, and chemometric methods. Revista Brasileira de Farmacognosia, 2018, 28: 533–541.

10. Yanqun Li, Dexin Kong, Hong Wu. Comparison of the alkaloid content and essential oil composition of Mahonia species as measured by HPLC and GC–MS methods. Brazilian Journal of Botany, 2018, 41: 765–774.

11. 李雁群, 吴鸿. 药用植物生长发育与有效成分积累关系研究进展. 植物学报, 2018, 53: 293-304.

12. Dexin Kong^#, Yanqun Li^#, Mei Bai, Hanjun He, Guangxin Liang, Hong Wu. Correlation between the dynamic accumulation of the main effective components and their associated regulatory enzyme activities atdifferent growth stages in Lonicera japonica Thunb. Industrial Crops and Products, 2017, 96: 16-22.

13. Dexin Kong^#, Yanqun Li^#, Mei Bai, Yali Deng, Guangxin Liang, Hong Wu. A comparative study of the dynamic accumulation of polyphenol components and the changes in their antioxidant activities in diploid and tetraploid Lonicera japonica. Plant Physiology and Biochemistry, 2017, 112: 87-96

14. Yanqun Li, Dexin Kong, Xiaoman Lin, Zhaohong Xie, Mei Bai, Shushi Huang, Hai Nian, Hong Wu*. Quality evaluation for essential oil of Cinnamomum verum leaves at different growth stages based on GC–MS, FTIR and microscopy. Food Analytical Mothods.2016, 9: 202-212.

15. Dexin Kong^#, Yanqun Li^#, Manlian Wang, Mei Bai, Rong Zou, Hui Tang, Hong Wu. Effects of light intensity on leaf photosynthetic characteristics, chloroplast structure, and alkaloid content of Mahonia bodinieri (Gagnep.) Laferr. Acta Physiol Plant, 2016, 38: 120

16. Mingli Hu^#, Yanqun Li^#, MeiBai, Yaling Wang, Hong Wu. Variations in volatile oil yields and compositions of Magnolia zenii Cheng flower buds at different growth stages. Trees, 2015, 29: 1649-1660

17. Li Yanqun, Kong Dexin, Wu Hong*. Analysis and evaluation of essential oil components of cinnamon barks using GC–MS and FTIR spectroscopy. Industrial Crops and Products. 2013, 41: 269–278.

18. Li Yanqun, Kong Dexin, Huang Rongshao, Liang Huiliang, Xu Chuangui, Wu Hong*. Variations in essential oil yields and compositions of Cinnamomum cassia leaves at different developmental stages. Industrial Crops and Products, 2013, 47: 92-101.

承担主要课程：

《植物学》、《药用植物学》、《中药鉴定学》、《植物学实验》、《药用植物学实验》、《中药鉴定学实验》