孙媛霞，日本爱媛大学获得博士学位，工业酶国家工程中心研究员，功能糖与天然活性物质研究组PI，博士生导师。长期从事食品生物合成技术研究，重点聚焦蛋白质工程与糖工程领域研发，开发了一系列新型糖酶并建立低热量、低升糖指数的功能糖绿色生物转化合成关键技术。天津市女科技工作者协会副会长。关键核心技术在企业转化，建立了千吨至万吨级的生产示范线。

从事糖生物学与糖工程研究，开发了一系列新型糖酶，建立了稀少糖及其衍生物的绿色生物制造技术。

承担了国家自然科学基金项目、国家合成生物学与绿色生物制造重点研发项目、天津市重大科技攻关项目等20余项。

获得天津市科技进步奖、产学研创新发展突出贡献奖等5项，荣获全国三八红旗手、天津市“五一劳动奖章”。

在Science Bulletin，Nature Communication，ACS catalysis等杂志发表论文100余篇，授权中国发明专利与PCT专利30余件。

1. Yang J., et al. De novo artificial synthesis of hexoses from carbon dioxide. Science Bulletin,   2023, 68(20), 2370-2381.
2. Tian C., et al. Engineering substrate specificity of HAD phosphatases and multienzyme systems development for the thermodynamic-driven manufacturing sugars. Nature Communication, 2022, 13, 3582
3. Zhang T., et al. Protein engineering of glucosylglycerol phosphorylase facilitating efficient and highly regio- and stereoselective glycosylation of polyols in a synthetic system  ACS Catalysis 2022, 12, 24
4. Li J., et al. Glycosyltransferase engineering and multi-glycosylation routes development facilitating synthesis of high-intensity sweetener mogrosides iScience, 2022, 25(10), 105222
5. Li J., et al. Efficient O-glycosylation of triterpenes enabled by protein engineering of plant glycosytransferaseUGT7AC1ACS Catalysis 2020, 10(6):3624-3639.
6. Cai T., et al. Cell-free chemoenzymatic starch synthesis from carbon dioxide. 2021, 373: 1523-1527.
7. Tian C., et al. Artificially designed routes for the conversion of starch to value-added mannosyl compounds through coupling in vitro and in vivo metabolic engineering strategies. Metabolic Engineering, 2020, 61: 215-224.
8. Yang J., et al. Multi-enzyme systems and recombinant cells for synthesis of valuable saccharides: Advances and perspectives. Biotechnology Advances, 2019, 37: 107406.