Li Xiangfei, PhD, Lecturer

Contact number: 18251970662

E-mail: xiangfeili@nufe.edu.cn

Educational work experience:

2012-2016, Jiangnan University, School of Food Science, Food Science and Engineering, Ph.D.

2009-2012, Jiangsu University, School of Food and Biological Engineering, Food Engineering, Master's degree;

2005-2009, Henan Agricultural University, College of Food Science and Technology, Food Science and Engineering, bachelor's degree;

2016-present, Lecturer, School of Food Science and Engineering, Nanjing University of Finance and Economics;

Teaching:

Mainly teach courses such as "Biochemistry", "Biochemical Experiments", "Food Nutrition" and "Food Safety Evaluation".

Presided over (completed) 1 school-level higher education research project, 1 school-level teaching reform project, and published 2 teaching and research papers.

Participate in the construction of online courses of "Biochemistry" and "Food Nutrition".

Research fields and directions:

The research direction is food microbiology, food extracts and intestinal flora. The current work is mainly: the regulation and mechanism of lactic acid bacteria on the intestinal flora, and the nutritional evaluation of functional foods such as food crop extracts.

Main scientific research projects:

(1) Research on the regulation mechanism of rice bran ferulyl oligosaccharides on intestinal ferulic acid esterase-producing bacteria flora structure, National Natural Science Foundation of China (318015451007510), 2019-2021

(2) Research on the regulation mechanism of rice bran ferulyl oligosaccharides on intestinal ferulic acid esterase-producing bacteria flora based on metabolic network, Jiangsu Natural Science Foundation Youth Fund (SBK2018042932), 2018-2021

Representative results:

Paper:

(1) Effects of Lactobacillus casei CCFM419 on insulin resistance and gut microbiota in type 2 diabetic mice, Beneficial Microbes, 2017, 8(3), 421-432. (IF=2.310)

(2) A comparative study of the antidiabetic effects exerted by a live and dead multi-strain probiotic in the type 2 diabetes model of mice. Food & Function. 2016, 7, 4851-4860. (IF=3.247)

(3) Effects of Lactobacillus plantarum CCFM0236 on hyperglycemia and insulin resistance in high-fat and streptozotocin induced type 2 diabetic mice. Journal of Applied Microbiology. 2016,121, 1727-1736. (IF=2.099)

(4) Lactobacillus plantarum X1 with α-glucosidase inhibitory activity ameliorates type 2 diabetes in mice, RSC Advances, 2016, 6, 63536-63547. (IF=3.108)

Honors, awards and others:

2018 Third Prize of School-level Teaching Open