Home» Faculties» College of Food Science and Engineering

Peng Qiang

Sourse:   Date:2018-12-17


B.S. (Biotechnology), Bayi Agricultural University, Daqing, China

M.S. (Microorganism) - Northeast Agricultural University, Harbin, China

Ph.D. (Biochemical Engineering) – Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, China 


Jan 2017-presnet, Associate Professor in College of Food Science & Engineering, Northwest A&F University, Yangling, ShaanXi, China

Aug2013-Dec2016, Lecturer in Department of Food Science, Northwest Agriculture University, Yangling, ShaanXi, China

July 2007-May 2010, Lecturer in Dalian Economic and Trade School, Dalian, China 

Research Area 

Functional Carbohydrate and Glycobiology 

Food Safety Testing

Courses Offered

For Undergraduate students

Food Hygiene 

Food Nutrition and Hygiene 

Food Additives 

Food Nutrition and Beauty


1. Peng, Q.; Lv, X.; Xu, Q.; Li, Y.; Huang, L.*; Du, Y.*, Isolation and structural characterization of the polysaccharide LRGP1 from Lycium ruthenicum, Carbohydrate Polymers, 90 (1), 95-101, 2012(SCI)

2. Peng, Q.; Song, J.; Lv, X.; Wang, Z.; Huang, L.*; Du, Y.*, Structural Characterization of an Arabinogalactan-Protein from the Fruits of Lycium ruthenicum, Journal of Agricultural and Food Chemistry, 60 (37), 9424-9429, 2012(SCI)

3. Peng, Q., Xu, Q., Yin, H., Huang, L.*, & Du, Y.*, Characterization of an immunologically active pectin from the fruits of Lycium ruthenicum. International journal of biological macromolecules, 64, 69-75, 2014(SCI)

4. Peng, Q.*; Li, M.; Xue, F.; Liu, H.*, Structure and immunobiological activity of a new polysaccharide from Bletilla striata, Carbohydrate Polymers, 107, 119-123, 2014(SCI)

5. Peng, Q.*; Liu, H.; Shihui, S.; Li, M.*, Lycium ruthenicum polysaccharide attenuates inflammation through inhibiting TLR4/NF-КB signaling pathway. International journal of biological macromolecules, 67, 330-335, 2014(SCI)

6. Peng, Q.; Liu, H.; Lei, H.; Wang, X. Relationship between structure and immunological activity of an arabinogalactan from Lycium ruthenicum. Food Chemistry, 194, 595-600, 2016(SCI)

7. Xiaolong J.#; Peng, Q.# (co-first author) ; Yuepeng Y.; Jing S.; Xueying X.; Min W.*, Isolation, structures and bioactivities of the polysaccharides from jujube fruit (Ziziphus jujuba Mill.): A review. Food Chemistry, 227, 349-357, 2017(SCI)

8. Peng, Q.; Miaomiao Z.; Guangzhu S.; Xinyu G.; Ming Li*, Linear alkylbenzene sulfonate (LAS) promotes sedimentation and lipid accumulation in Scenedesmus obliquus. RSC Advances, 7, 9244-9250, 2017(SCI)

9. Xiaolong J.#; Peng, Q.# (co-first author) ; Li H;et al. Chemical Characterization and Anti-inflammatory Activity of Polysaccharides from Zizyphus jujube cv. Muzao[J]. International Journal of Food Engineering, 13(7), 2017(SCI)

10. Xiaolong J.#; Peng, Q.# (co-first author); Yuepeng Y.; Jing S.; Xueying X.; Min W.*, Extraction and physicochemical properties of polysaccharides from Ziziphus Jujuba cv. Muzao by ultrasound-assisted aqueous two-phase extraction, International journal of biological macromolecules, 108, 541-549, 2018(SCI)

11. Ji X.; Peng Q.*; Wang M.*; Anti-colon-cancer effects of polysaccharides: A mini-review of the mechanisms[J]. International Journal of Biological Macromolecules, 114, 1127-1133, 2018(SCI)

Recent Grant Support

Effect of different drip irrigation methods on edible and nutritional quality of apple, financed by National Key Research and Development Programof China (2017-2020)

Preparation and structure analysis of trehalose oligosaccharides and study on promoting plant growth, financed by Open Foundation of the Ministry of Agriculture Key Laboratory of Seaweed Fertilizers (2018-2019)

Structure-immunomodulating activity relationships of Lycium ruthenicum polysaccharides, financed by National Natural Science Foundation of China (2015-2017)


Address: Xinong Rd 22, College of Food Science & Engineering, Northwest A&F University, Yangling, Shaanxi, PR China.712100

Tel:  13609247182

E-mail: pengqiang@nwsuaf.edu.cn