2018.06-今，西北农林科技大学，食品科学与工程学院，副教授

2013.10-2018.02，The University of Queensland, Queensland Alliance for Agriculture and Food Innovation, 博士

2010.09-2013.07，陕西师範大学，食品工程与营养科学学院，硕士研究生

2006.09-2010.07，华中农业大学，食品科学技术学院，本科

食品营养与功能食品，包括：（1）膳食多酚对澱粉体内外消化的影响；（2）膳食多酚对澱粉消化酶的抑制作用及机理；（3）膳食多酚、多糖、澱粉消化酶及澱粉之间的相互作用；（4）膳食多酚对餐后血糖水平的影响

1. 近年发表的主要论文（第一作者及通讯作者）

1. Lijun Sun, Michael J. Gidley & Fredrick J. Warren*. (2017). The mechanism of interactions between tea polyphenols and porcine pancreatic alpha-amylase: Analysis by inhibition kinetics, fluorescence quenching, differential scanning calorimetry and isothermal titration calorimetry.Molecular Nutrition & Food Research. 61, 1700324. (IF: 5.151)

2. Lijun Sun, Fredrick J. Warren & Michael J. Gidley*. (2018). Soluble polysaccharides reduce binding and inhibitory activity of tea polyphenols against porcine pancreatic α-amylase. Food Hydrocolloids. 79, 63-70. (IF: 5.089)

3. Lijun Sun, Fredrick J. Warren, Gabriele Netzel & Michael J. Gidley*. (2016). 3 or 3’ Galloyl substitution plays an important role in association of catechins and theaflavins with porcine pancreatic α-amylase: The kinetics of inhibition of α-amylase by tea polyphenols.Journal of Functional Foods. 26, 144-156. (IF: 3.470)

4. Lijun Sun, Michael, J. Gidley & Frederick, J. Warren*. (2018). Tea polyphenols enhance binding of porcine pancreatic α-amylase with starch granules but reduce catalytic activity. Food Chemistry. 258, 164-173. (IF: 4.946)

5. Lijun Sun & Ming Miao*. (2018). Dietary polyphenols modulate starch digestion and glycaemic level: A review. Critical Review in Food Science and Nutrition. Accept. (IF: 6.015)

6. Lijun Sun, Jiaojiao Sun, Pridhuvi Thavaraj, Xingbin Yang & Yurong Guo*. (2017). Effect of thinned young apple polyphenols on the quality of grass carp (Ctenopharyngodon idellus) surimi during cold storage.Food Chemistry. 224, 372-381. (IF: 4.946)

7. Lijun Sun, Jiaojiao Sun, Lei Chen, Pengfei Niu, Xingbin Yang & Yurong Guo*. (2017). Preparation and characterization of chitosan film incorporated with thinned young apple polyphenols as an active packaging material.Carbohydrate Polymers. 163, 81-91. (IF: 5.158)

8. Lijun Sun, Weiqi Chen, Yonghong Meng, Xingbin Yang, Li Yuan & Yurong Guo*. (2016). Interactions between polyphenols in thinned young apples and porcine pancreatic α-amylase: Inhibition, detailed kinetics and fluorescence quenching.Food Chemistry. 208, 51-60. (IF: 4.946)

9. Lijun Sun, Dongjie Liu, Jiaojiao Sun, Xingbin Yang, Minghai Fu*& Yurong Guo*. (2017). Simultaneous separation and purification of chlorogenic acid, epicatechin, hyperoside and phlorizin from thinned young Qinguan apples by successive use of polyethylene and polyamide resins.Food Chemistry. 230, 362-371. (IF: 4.946)

10. Lijun Sun, Yurong Guo*, Chengcheng Fu, Jingjing Li & Zhuo Li. (2013). Simultaneous separation and purification of total polyphenols, chlorogenic acid and phlorizin from thinned young apples.Food Chemistry. 136, 1022-1029. (IF: 4.946)

11. Lijun Sun, Jiaojiao Sun, Dongjie Liu, Minghai Fu, Xi Yang*& Yurong Guo*. (2018). The preservative effects of chitosan film incorporated with thinned young apple polyphenols on the quality of grass carp (Ctenopharyngodon idellus) fillets during cold storage: Correlation between the preservative effects and the active properties of the film. Food Packaging and Shelf Life. 17, 1-10. (IF: 3.347)

12. Xi Yang, Tanzeela Nisar, Di Liang, Yanjie Hou, Lijun Sun* & Yurong Guo*. (2018). Low methoxyl pectin gelation under alkaline conditions and its rheological properties: Using NaOH as pH regulator.Food Hydrocolloids.79, 560-571. (IF: 5.089) (通讯作者)

13. Zichao Wang, Yuzhen Yan, Tanzeela Nisar, Li Zou, Xi Yang, Pengfei Niu, Lijun Sun* & Yurong Guo*. (2018). Comparison and Multivariate statistical analysis of anthocyanin composition in Lycium ruthenicum Murray from different regions to trace geographical origins: The case of China. Food Chemistry. 246, 233-241. (IF: 4.946) (通讯作者)

14. Xi Yang, Tanzeela Nisar, Yanjie Hou, Xiaoju Gou, Lijun Sun* & Yurong Guo*. (2018). Pomegranate peel pectin can be used as an effective emulsifier. Food Hydrocolloids. 85, 30-38. (IF: 5.089) (通讯作者)

15. You Tian, Xiaoju Gou, Pengfei Niu, Lijun Sun*& Yurong Guo*. (2018). Multivariate data analysis of the physicochemical and phenolic properties of not from concentrate apple juices to explore the alternative cultivars in juice production. Food Analytical Methods. 11, 1735-1747. (IF: 2.245) (通讯作者)

郭玉蓉，孙立军，孟永宏，张娟，付成程.从苹果幼果中连续提取总多酚、绿原酸和根皮苷的方法。