代新龙

发布者:茶学院发布时间:2020-05-28浏览次数:3655



代新龙,土家族,19898月生,贵州铜仁人。博士研究生学历,开云手机登录入口副教授,硕士生导师。

专 业:茶学

E-mailxinlongdai@163.com



主要研究领域与方向

主要从事茶树次生代谢产物的合成与调控,包括苦涩味相关酚类物质的糖苷化,以及涩味物质的降解方向的研究。其中主要涉及到酶动力学、蛋白表达与纯化、天然产物提取分离、代谢组分析、生物信息学分析、植物组织培养及转基因等技术领域。在New Phytol, J. X. B, J. Agric. Food Chem., Food Chem.等国际学术期刊上发表10SCI论文,以及2个国际专利。



学习、工作经历

2021.12 -至今          开云手机登录入口,副教授

2019.09 -2021.12       开云手机登录入口,讲师

2016.09 -2019.06       安徽农业大学,茶与食品科技学院,茶学,博士研究生

2013.09 -2016.06       安徽农业大学,生命科学学院,植物生理学,硕士研究生



主持和参与项目

[1]  国家自然科学基金,32002090,“UDP-糖基转移酶参与茶树中苦涩味类黄酮双糖苷的生物合成研究”,2021.01-2023.在研,主持

[2]  贵州省科技计划项目,黔科合支撑[2020]1Y146,“茶树中功能性类黄酮糖苷的生物合成及开发利用”,2020.03.302023.12.31在研,主持 

[3]  贵州省科技计划项目,黔科合基础-ZK[2021],“茶树单宁酶水解涩味酯型儿茶素的分子机理研究及其应用研究”,2021.04.012024. 04.01在研,主持 

[4]  贵州大学潜力学科国际影响力水平提升计划项目,072020000009,“茶及类茶植物资源发掘与利用”,2020.07-2021.121在研,主持

[5] 茶树生物学与资源利用国家重点实验室开放基金项目,SKLT0F202001012020.12-2021.11在研,主持

[6]  贵州大学培育项目(青年), 贵大培育[2019]32号,“CsUGT参与茶树中苦涩味芦丁合成的分子机理研究”  2020.10 -2023.10在研,主持


代表性SCI论文

[1] Xinlong Dai, Xingxing Shi, Changli Yang, Xinyu Zhao, Juhua Zhuang, Yajun Liu, Liping Gao*, and Tao Xia*. Two UDP-Glycosyltransferases Catalyze the Biosynthesis of Bitter Flavonoid 7 O Neohesperidoside through Sequential Glycosylation in Tea Plants. J. Agric. Food Chem. 2022, 70, 2354−2365

[2] Xinlong Dai†, Yajun Liu†, Juhua Zhuang, Shengbo Yao, Li Liu, Xiaolan Jiang, Kang Zhou, Yunsheng Wangb Deyu Xie, Jeffrey L. Bennetzen, Liping Gao*, and Tao Xia* Discovery and Characterization of Tannase Genes in Plants: Roles for Hydrolysis of Tannins. New Phytol. 2020, 226: 1104–1116.

[3] Xinlong Dai†, Guifu Zhao, Tianming Jiao, Yingling Wu, Xinmin Li, Kang Zhou, Liping Gao*, and Tao Xia*. Involvement of Three CsRHM Genes from Camellia sinensis in UDP−Rhamnose Biosynthesis. J. Agric. Food Chem. 2018, 66(27): 7139−7149.

[4] Xinlong Dai†, Juhua Zhuang†, Yingling Wu, Peiqiang Wang, Guifu Zhao, Yajun Liu, Xiaolan Jiang, Liping Gao* and Tao Xia*. Identification of a Flavonoid Glucosyltransferase Involved in 7-OH Site Glycosylation in Tea plants (Camellia sinensis). Sci. Rep, 2017, 7(1): 0-5926.

[5] XC Zhao†, Xinlong Dai†, Liping Gao†, Lina Guo, Juhua Zhuang, Yajun Liu, Xiubing Ma, Rui Wang, Tao Xia*, and Yunsheng Wang*. Functional Analysis of an Uridine Diphosphate Glycosyltransferase Involved in the Biosynthesis of Polyphenolic Glucoside in Tea Plants (Camellia sinensis). J. Agric. Food Chem. 2017.11: 10993-11001.

[6] LL Cui†, SB Yao†, XL Dai†, QG Yin, YJ Liu, Xiaolan Jiang, Yahui Wu, Yumei Qian, Yongzhen Pang*, Liping Gao*and Tao Xia*. Identification of UDP-glycosyltransferases Involved in the Biosynthesis of Astringent Taste Compounds in Tea (Camellia sinensis). J. Exp. Bot. 10.1093/jxb/erw053,2, 2016.

[7] JH zhuang, Xinlong Dai, Mengqing Zhu, Shuxiang Zhang, Qianying Dai, Huarong Tan , Xiaolan Jiang, Yajun Liu, Liping Gao* and Tao Xia* Evaluation of astringent taste of green tea through mass spectrometry–based targeted metabolic profiling of polyphenols. Food Chem. 305 (2020) 125507.

[8] W Wang; XW Fu; XL Dai; F Hua; GX Chu; MJ Chu; FL Hu; TJ Ling; LP Gao; XC Wan. A new caffeic acylated catechin with acetylcholinesterase inhibitory activity from Zijuan tea and its biosynthetic pathway in tea plant. Food Chemistry (IF=4.052, JCR Q1),237 (2017).

[9] XL Jiang, YF Shi, XL Dai, JH Zhuang, ZP Fua, XQ Zhao, YJ Liu, LP Gao*, T   Xia*.Four flavonoid   glycosyltransferases present in tea   overexpressed in model plants Arabidopsis   thaliana and Nicotiana   tabacum for functional identification. Journal of Chromatography B (IF=2.787).2015-2016


发明专利:

[1] 高丽萍,代新龙,黄克依,赵贵福,赵月,石渝凤,黎明,夏涛。催化UDP-鼠李糖生物合成的基因CsRHMb及其编码蛋白和应用。2019-9-20,专利号:ZL201710230581.1

[2] 高丽萍,刘亚军,代新龙,姚胜波,李明卓,夏涛。一种黄酮醇3-O-半乳糖基转移酶CsUGT78A15基因及其编码蛋白和应用。2018-10-12,专利号:ZL 201510254202.3