教育背景：

2018.09-2022.06，中国农业大学（大连工业大学国家海洋食品工程技术中心联合培养），食品科学，博士（朱蓓薇院士/宋爽教授）

2015.09-2018.06，南昌大学（中科院微生物所客座研究生），食品工程，硕士（魏华教授/陶雪莹副教授）

2010.09-2014.06，南昌大学，食品质量与安全，本科

工作经历：

2024.08-至今，深圳大学，朱蓓薇院士团队副研究员

2022.07-2024.07，深圳大学，朱蓓薇院士团队博士后

发表论文：

（1）Zhengqi Liu, Menghui Wang, Yuanyuan Hu, Jinjin Li, Wei Gong, Xiaoming Guo, Shuang Song, Beiwei Zhu*, Ulva lactuca polysaccharides combined with fecal microbiota transplantation ameliorated dextran sodium sulfate-induced colitis in C57BL/6J mice [J]. Journal of the Science of Food and Agriculture, 2024.

（2）Zhengqi Liu, Yuanyuan Hu, Jinjin Li, Xiaoming Guo, Chunqing Ai, Shuang Song*, Beiwei Zhu*, Ecological and metabolic shifts of synthetic bacterial communities using sea cucumber sulfated polysaccharide as the sole carbon source[J]. Food Bioscience, 2024, 103701.

（3）Zhengqi Liu, Chunqing Ai, Xinping Lin, Xiaoming Guo, Shuang Song*, Beiwei Zhu, Sea cucumber sulfated polysaccharides and Lactobacillus gasseri synergistically ameliorate the overweight induced by altered gut microbiota in mice[J]. Food & Function, 2023, 14(9): 4106-4116.

（4）Zhengqi Liu, Yuanyuan Hu, Xiaoya Tao, Jinjin Li, Xiaoming Guo, Gang Liu, Shuang Song*, Beiwei Zhu*, Metabolites of sea cucumber sulfated polysaccharides fermented by Parabacteroides distasonis and their effects on cross-feeding[J]. Food Research International, 2023, 167: 112633.

（5）Zhengqi Liu, Chunhong Yan, Xinping Lin, Chunqing Ai, Xiuping Dong, Shao Li, Songtao Wang, Shuang Song*, Beiwei Zhu. Responses of gut microbiota and metabolite profiles to sulfated polysaccharide from sea cucumber in humanized microbiota mice[J]. Food & Function, 2022, 13(7): 4171-4183.

（6）Zhengqi Liu, Yujiao Zhang, Chunqing Ai, Weigong Tian, Chengrong Wen, Shuang Song*, Beiwei Zhu. An acidic polysaccharide from Patinopecten yessoensis skirt prevents obesity and improves gut microbiota and metabolism of mice induced by high-fat diet[J]. Food Research International, 2022, 154: 110980.（(ESI高被引论文）

（7）Zhengqi Liu, Yujiao Zhang, Chunqing Ai, Chengrong Wen, Xiuping Dong, Xiaona Sun, Cui Cao, Xueqian Zhang, Beiwei Zhu*, Shuang Song*. Gut microbiota response to sulfated sea cucumber polysaccharides in a differential manner using an in vitro fermentation model[J]. Food Research International, 2021, 148: 110562.

（8）Zhengqi Liu, Lingyi Dong, Kaiying Jia, Hui Zhan, Zhihong Zhang, Nagendra P. Shah, Xueying Tao*. Sulfonation of Lactobacillus plantarum WLPL04 exopolysaccharide amplifies its antioxidant activities in vitro and in a Caco-2 cell model[J]. Journal of dairy science, 2019, 102(7): 5922-5932.

（9）Zhengqi Liu, Zhihong Zhang, Liang Qiu, Fen Zhang, Xiongpeng Xu, Hua Wei, Xueying Tao*. Characterization and bioactivities of the exopolysaccharide from a probiotic strain of Lactobacillus plantarum WLPL04[J]. Journal of dairy science, 2017, 100(9): 6895-6905.

授权专利：

（1）宋爽; 刘正奇; 朱蓓薇; 艾春青; 温成荣; 林心萍; 邓安福 ; 海参硫酸多糖及其弱酸降解产物促进乳杆菌增殖中的应用, 2024-03-15, 中国, CN113647630B

（2）宋爽; 刘正奇; 温成荣; 艾春青; 董秀萍; 付颖寰; 杨静峰; 祁立波 ; 一种虾夷扇贝裙边多糖及其提取方法和应用, 2021-09-24, 中国, CN111320707B

（3）宋爽; 刘正奇; 王传志; 田伟功; 张玉姣; 祁立波 ; 一种虾夷扇贝裙边多糖的应用, 2024-04-12, 中国, CN113209127B

（4）朱蓓薇; 宋爽; 董秀萍; 周大勇; 温成荣; 刘正奇; 祁立波; 陶帅妃 ; 海参多糖在抗新型冠状病毒中的应用, 2021-09-28, 中国, CN111658664B

科研项目：

（1）国家自然科学基金青年科学基金项目, 32302148, 裙带菜硫酸多糖介导交叉互养调控微生物群落代谢途径及机制研究, 2024-01-01 至 2026-12-31, 30万元, 在研, 主持

（2）国家重点研发计划, 2023YFD2100200, 海产品高质化加工及全资源利用技术集成示范, 2023-12 至 2027-11, 在研, 参