曾映旭，女，中共党员，博士，研究员，硕士生导师。现任生态环境学院副院长。获海南省首届“千人专项”、海南省“领军人才”、入选国家人力资源社会保障部“高层次留学人才回国资助计划”。兼任海南省女科技工作者协会理事，海南省学位委员会专业学位研究生教指委委员。 

主要教育工作经历：欧盟Erasmus Mundus理学硕士，挪威卑尔根大学分析化学博士，瑞典于默奥大学博士后。2019年入职海南热带海洋学院。 

教学工作： 

主要承担《海洋资源与环境》、《现代仪器分析》、《环境标准与规范》、《专业英语》等本科生和研究生课程的教学工作。主持校级教育教学改革研究重点项目一项，参与一项海南省高校精品在线开放课程项目，发表教学改革论文两篇。近三年指导学生参加海南省研究生创新科研课题、海南省大学生创新创业计划和中科院大学生创新创业项目等10项。 

科研工作： 

主要研究方向包括海洋环境新污染物分析检测技术；新污染物的环境行为与生态风险；新污染物的毒性效应、分子机制与健康风险。主持环境领域国家自然科学基金、海南省自然科学基金等项目。发表学术论文30余篇，其中SCI收录论文20篇（国际TOP期刊12篇），授权专利4项。 

代表性科研成果： 

1.Zeng YX*; Deng B; Kang Z; Araujo P; Mjøs SA; Liu R; Lin J; Yang T. Tissue accumulation of polystyrene microplastics causes oxidative stress, hepatopancreatic injury and metabolome alterations in Litopenaeus vannamei. Ecotoxicology and Environmental Safety, 2023, 256: 114871. 

2.Yang T；Zeng YX*; Kang Z; Cai M; Chen K; Lin J; Liu R; Xu G. Enrichment and ecological risks of microplastics in mangroves of southern Hainan Island, China. Science of The Total Environment, 2023, 889: 164160. 

3.Zeng YX, Mtintsilana A, Goedecke JH, Micklesfield LK, Olsson T, Chorell E*. Alterations in the metabolism of phospholipids, bile acids and branched-chain amino acids predicts development of type 2 diabetes in black South African women: a prospective cohort study. Metabolism-clinical and experimental, 2019, 95:57-64.    

4.Araujo P*, Tilahun E, Zeng YX. A novel strategy for discriminating marine oils by using the positional distribution (sn-1, sn-2, sn-3) of omega-3 polyunsaturated fatty acids in triacylglycerols. Talanta, 2018, 182:32-37. 

5.Zeng YX, Mjøs SA*, David FP, Schmid AW. Extension of least squares spectral resolution algorithm to high-resolution lipidomics data. Analytica chimica acta, 2016, 914:35-46. 

6.Zeng YX, Mjøs SA*, Araujo P, Grung B, Midtbø LK, Du ZY*. An LC-MS-based lipidomics approach for studying the impact of dietary eicosapentaenoic acid on modulating methylmercury toxicity in mice. Metabolomics, 2016, 12:174. 

7.Zeng YX, Du ZY*, Mjøs SA*, Grung B, Midtbø LK. Methylmercury increases and eicosapentaenoic acid decreases the relative amounts of arachidonic acid-containing phospholipids in mouse brain. Lipids, 2016, 51:61-73. 

8.Zeng YX, Mjøs SA*, Meier S, Lin CC, Vadla R. Least squares spectral resolution of liquid chromatography-mass spectrometry data of glycerophospholipids. Journal of Chromatography A, 2013, 1280:23-34. 

9.Zeng YX*, Araujo P, Grung B, Zhang LX. Evaluation of different fingerprinting strategies for differentiating marine oils by liquid chromatography ion-trap mass spectrometry and chemometrics. Analyst, 2011, 136:1507-1514. 

10.Zeng YX, Araujo P*, Du ZY, Nguyen TT, Frøyland L, Grung B. Elucidation of triacylglycerols in cod liver oil by liquid chromatography electrospray tandem ion-trap mass spectrometry. Talanta, 2010, 82:1261-1270. 

Email：yingxu.zeng@hotmail.com