一、学习工作经历
2012.09-2016.06，河南科技大学，食品科学与工程专业，学士
2016.09-2022.09，南京农业大学，食品科学与工程专业，博士
2021.07-2022.06，荷兰莱顿大学，糖组学，博士联合培养
2022.12-至今，新乡学院生物工程学院，讲师
二、主持科研项目
应用N-链寡糖标志物检测驼乳掺假的研究（1366020254），博士科研启动项目，15万元，2022年，立项。
三、代表性论文、专利、论著等：
1．Ruirui Guo; Guinevere S. M. Lageveen-Kammeijer; Wenjun Wang; Hans Dalebout; Wangang Zhang; Manfred Wuhrer; Li Liu; Bram Heijs; Josef Voglmeir; Analysis of Immunogenic Galactose-α-1,3-galactose-ContainingN-Glycans in Beef, Mutton, and Pork Tenderloin by Combining Matrix-Assisted Laser Desorption/Ionization-Mass Spectroscopy and Capillary Electrophoresis Hyphenated with Mass Spectrometry via Electrospray Ionization, Journal of Agricultural and Food Chemistery, 2023, 71(9): 4184-4192.（中科院一区，IF 6.1）
2. Rui-Rui Guo; Tian-Chan Zhang; Thomas Ole Tandrup Lambert; Ting Wang; Josef Voglmeir; Kasper D. Rand; Li Liu; PNGase H + variant from Rudaea cellulosilytica with improved deglycosylation efficiency for rapid analysis of eukaryotic N-glycans and hydrogen deuterium exchange mass spectrometry analysis of glycoproteins, Rapid Communications in Mass Spectrometry, 2022, 36(21): 1-9.（中科院三区，IF 2.0）
3. Rui-Rui Guo; Gerard Comamala; Huan-Huan Yang; Marius Gramlich; Ya-Min Du; Ting Wang; Anne Zeck; Kasper D. Rand; Li Liu; Josef Voglmeir; Discovery of Highly Active Recombinant PNGase H+ Variants Through the Rational Exploration of Unstudied Acidobacterial Genomes, Frontiers in Bioengineering and Biotechnology, 2020, 8(741): 1-7.（中科院三区，IF 5.7）
四、教科研成果：博士，讲师，研究方向为食品糖组学。主持博士科研启动项目1项，发表SCI论文3篇。
