徐叶桐，女，山东日照人，农学博士，讲师。

一、学习工作经历

2021.1-至今 西南大学动物科学技术学院 讲师

2017.09-2020.10 丹麦奥胡斯大学动物科学专业 农学博士

2015.09-2017.06 中国农业大学动物营养与饲料科学专业 农学硕士

2011.09-2015.06 山东农业大学动物科学专业 农学学士

二、研究方向及成果

研究方向：主要从事猪的营养与代谢相关研究，重点关注抗生素替代，断奶仔猪肠道健康，日粮纤维和蛋白质对肥胖引起的代谢疾病的调控机制等。

承担课程：本科专业课程《动物营养学》、《饲料学》

以第一作者发表学术论文：

（1）Y. Xu, L. Lahaye, Z. He, J. Zhang, C. Yang, X. Piao. 2020. Micro-encapsulated essential oil and organic acid combination improves intestinal barrier function, inflammatory responses and microbiota of weaned piglets challenged with enterotoxigenic Escherichia coli F4 (K88)+. Anim. Nutr. 6: 269-277.

（2）Y. Xu, A. K. Bolvig Sørensen, M. Marco, K. E. Bach Knudsen, M. S. Hedemann, H. N. Lærke. 2021. The role of rye bran and antibiotics on the digestion, fermentation process and short-chain fatty acid production and absorption in an intact pig model. Food & Function. 12: 2886-2900.

（3）Y. Xu, M. V. Curtasu, K. E. Bach Knudsen, M. S. Hedemann, P. K. Theil, H. N. Lærke. 2020. Dietary fibre and protein do not synergistically influence insulin, metabolic or inflammatory biomarkers in young obese Göttingen Minipigs. Br. J. Nutr. 11: 1-13.

（4）Y. Xu, M. V. Curtasu, Z. Bendiks, M. Marco, K. E. Bach Knudsen, M. S. Hedemann, H. N. Lærke. 2020. Effects of dietary fibre and protein content on intestinal fibre degradation, short-chain fatty acid and microbiota composition in a high-fat fructose-rich diet induced obese Göttingen Minipig model.  Food & Function. 11:10758 - 10773.

（5）Y. Xu, L. Liu, S. Long, L. Pan, X. Piao. 2018. Effect of organic acids and essential oils on performance, intestinal health and digestive enzyme activities of weaned pigs. Anim. Feed Sci. Technol. 235:110-119. (Co first author)

（6）Y. Xu, Z. Zeng, X. Xu, X. Ma, S. Long, X. Piao. 2018. Effects of dietary valine:lysine ratio on the performance, amino acid composition of tissues and mRNA expression of genes involved in branched-chain amino acid metabolism of weaned piglets. Asian-Australas J Anim Sci. 31:106-115.

（7）Y. Xu, Z. Zeng, X. Xu, Q. Tian, X. Ma, S. Long, M. Piao, Z. Cheng, X. Piao. 2017. Effects of the standardized ileal digestible valine:lysine ratio on performance, milk composition and plasma indices of lactating sows. Anim. Sci. J. 88:1082-1092.

（8）徐叶桐，曾志凯，何政肖，朴香淑，王玉璘. 2017. 木聚糖酶对小麦型基础日粮肉仔鸡生长和消化率的影响. 饲料研究. 07:1-4.

（9）徐叶桐，朴香淑. 2016. 猪和鸡缬氨酸需要量的最新研究进展. 饲料工业. 22:30-33.

三、联系方式

邮箱：xyt8501@163.com

通讯地址：重庆市北碚区天生路2号西南大学动物科学技术学院 400715