姓名：白宇

性别：男

学历：博士研究生

职称：副教授

工作单位：天津科技大学食品科学与工程学院

教育情况：

1.2017.09-2022.06 中国农业大学动物营养与饲料科学专业，博士

2.2013.09-2017.06 吉林大学动物科学专业，本科

工作经历：

1.2025.01-至今 天津科技大学食品科学与工程学院，副教授

2.2024.07-2024.12天津科技大学食品科学与工程学院，内聘副教授

3.2022.07-2024.06 天津科技大学食品科学与工程学院，博士后

所主持的项目及其进展：

1.国家自然科学基金青年科学基金（32302757），30万，主持，在研，2024-2026

2.中国博士后科学基金面上项目（2023M732616），8万，主持，已结题，2023-2024

3.农业农村部饲料生物技术重点实验室开放课题，3万，主持，在研，2024-2026

所受奖项：

北京市兼中国农业大学优秀毕业生

主要研究方向：

1.多糖与抗性淀粉的构效关系研究

2.膳食纤维的发酵特性解析与调控

3.膳食纤维与肠道微生物互作

代表性著作：

1.Yu Bai, Yiming Zhang, Chen Chao, Jinglin Yu, Jinbiao Zhao, Dandan Han, Junjun Wang*, Shujun Wang*. Molecular mechanisms underlying the effects of small Intestinal fermentation on enhancement of prebiotic characteristics of cellulose in the large intestine. Journal of Agricultural and Food Chemistry. 2024, 72(7):3596-3605

2.Yu Bai, Zhenyu Wang, Xingjian Zhou, Yaowen Zhang, Hao Ye, Haotian Wang, Yu Pi, Shuai Lian, Dandan Han, Junjun Wang*. Ingestion of xylooligosaccharides during the suckling period improve the feed efficiency and hindgut fermentation capacity of piglets after weaning. Food & Function. 2021, 12:10459

3.Yu Bai, Yaowen Zhang, Zhenyu Wang, Yu Pi, Jinbiao Zhao, Shujun Wang, Dandan Han, Junjun Wang*. Amylopectin partially substituted by cellulose in the hindgut was beneficial to short-chain fatty acid production and probiotic colonization. Microbiology Spectrum. 2023, e03815-22

4.Yu Bai, Xingjian Zhou, Jinbiao Zhao, Zhenyu Wang, Hao Ye, Yu Pi, Dongsheng Che, Dandan Han, Shuai Zhang, Junjun Wang*. Sources of dietary fiber affect the SCFA production and absorption in the hindgut of growing pigs. Frontiers in Nutrition. 2021, 8:719935

5.Yu Bai, Xingjian Zhou, Na Li, Jinbiao Zhao, Hao Ye, Shiyi Zhang, Hongjian Yang, Yu Pi, Shiyu Tao, Dandan Han, Shuai Zhang, Junjun Wang* In vitro fermentation characteristics and fiber-degrading enzyme kinetics of cellulose, arabinoxylan, β-glucan and glucomannan by pig fecal microbiota. Microorganisms. 2021, 9(5):1071

6.Yu Bai, Jinbiao Zhao, Shiyu Tao, Xingjian Zhou, Yu Pi, Walter JJ Gerrits, Lee J Johnston, Shiyi Zhang, Hongjian Yang, Ling Liu, Shuai Zhang, Junjun Wang*. Effect of dietary fiber fermentation on short-chain fatty acid production and microbial composition in vitro. Journal of the Science of Food and Agriculture. 2020, 100: 4284-4291

7.Shiyu Tao#, Yu Bai#, Xingjian Zhou, Jinbiao Zhao, Hongjian Yang, Shuai Zhang, Junjun Wang*. In vitro fermentation characteristics for different ratios of soluble to insoluble dietary fiber b fresh fecal microbiota from growing pigs. Acs Omega. 2019, 4(12):15158-15167