任贵兴，男，博士，研究员　　
单位：中国农业科学院作物科学研究所，国家杂粮加工技术研发分中心（北京）　　
联系电话：　　　　　　
电子邮箱：renguixing@caas.cn　　　　　　　
研究方向：种质资源品质评价　　
个人简介：
三级研究员，博士生导师。1980年9月至1984年8月在山西农业大学园艺系蔬菜专业本科学习；1984年9月至1987年8月在中国农业科学院特产研究所作物栽培与耕作专业攻读硕士学位；1995年7月至1999年12月在香港大学食品加工与保存专业攻读博士学位。1987年7月至1995年6月在中国农业科学院特产研究所工作，先后任实习研究员、助理研究员；1994年7月至1994年11月在加拿大圭尔夫大学园艺系访问学习；1998年10月至2004年8月在香港生物科技研究院中药部工作，先后担任部门经理、研究员；2004年9月至2005年1月在山西省农业科学院杂粮工程技术中心工作；2005年1月至今，在中国农业科学院作物科学研究所工作，任研究员、博士生导师；2008年3月至今任国家杂粮加工技术研发分中心（北京）主任；2011年1月至今任农业部国家食用豆产业技术体系加工岗位科学家；2015年3月至今任中国作物学会藜麦分会会长。
研究方向：
作物种质资源品质评价
主要贡献：
在食用豆、燕麦、荞麦、藜麦等杂粮作物品质成分鉴定及降血糖、提高免疫、抗氧化等品质特性评价方面取得一定成绩。截止2017年12月，以通讯作者发表SCI收录论文60篇、中文核心期刊论文34篇；授权专利9项；研发产品7个（已转让2个），完成成果鉴定（评价）2项（第一完成人）；翻译译著1本，登记藜麦品种1个，制定粮食行业标准1项；培养及联合培养博士后1名、博士6名、硕士11名，指导进修、实习人员20余名。
在研科研项目：
1. 中国农业科学院科技创新工程——杂粮营养与功能团队（主持人）
2. 公益性行业科研专项——杂粮初加工技术装备及综合利用研究与示范（主持人）
3. 国家食用豆产业技术体系建设专项（岗位科学家）
主要论文和著作：
1. Huimin Guo#, Xiushi Yang# , Haitao Zhou, Xiuxiu Luo, Peiyou Qin, Jincai Li*, Guixing Ren*. Comparison of Nutritional Composition, Aroma Compounds, and Biological Activities of Two Kinds of Tartary Buckwheat Tea. Journal of Food Science. 2017,82(7): 1735-1741
2. Yingying Zhu, Zhenxing Shi, Yang Yao, Yuqiong Hao, Guixing Ren. Antioxidant and anti-cancer activities of proanthocyanidins-rich extracts from three varieties of sorghum (Sorghum bicolor) bran. Food and Agricultural Immunology. 2017, 28(6): 1-14
3. Tingting Wu#, Xiushi Yang#, Shi Sun#, Caijie Wang, Ying Wang, Hongchang Jia, Weiqun Man, Lianshun Fu, Wenwen Song, Cunxiang Wu, Hongrui Yan, Bingjun Jiang, Wensheng Hou, Guixing Ren*, Tianfu Han*. Temporal–spatial characterization of seed proteins and oil in widely grown soybean cultivars across a century of breeding in China. Crop Science. 2017, 57(2): 748-759
4. Peng Xue#, Xiushi Yang#, Xiaoyan Sun, Guixing Ren*. Antifungal activity and mechanism of heat-transformed ginsenosides from notoginseng against Epidermophyton floccosum, Trichophyton rubrum, and Trichophyton mentagrophytes. RSC Advances. 2017, 7, 10939–10946
5. Peiyou Qin#, Aichun Wei#, Degang Zhao, Yang Yao, Xiushi Yang, Baoqing Dun, Guixing Ren*. "Low concentration of sodium bicarbonate improves the bioactive compound levels and antioxidant and α-glucosidase inhibitory activities of tartary buckwheat sprouts". Food Chemistry. 2017, 224: 124-130
6. Zhenxing Shi, Yang Yao, Yingying Zhu, Guixing Ren*. Nutritional Composition and Biological Activities of 17 Chinese Adzuki Bean (Vignaangularis) Varieties. Food and Agricultural Immunology. 2017, 28(1): 78-89
7. Peng Xue#, Yang Yao#, Xiu-shi Yang, Jia Feng, Gui-xing Ren*. Improved antimicrobial effect of ginseng extract by heat transformation. Journal of Ginseng Research. 2017, 41(2): 180-187
8. Tingting Wu, Yang Yao, Shi Sun, Caijie Wang, Hongchang Jia, Weiqun Man, Lianshun Fu, Wenwen Song, Cunxiang Wu, Bingjun Jiang, Wensheng Hou, Guixing Ren*,Tianfu Han*. Temporospatial Characterization of Nutritional and Bioactive Components of Soybean Cultivars in China. Journal of the American Oil Chemists' Society. 2016, 93(12): 1637–1654
9. Yingying Zhu, Yang Yao,Yue Gao, Yibo Hu, Zhenxing Shi, Guixing Ren. Suppressive effects of barely β-glucans with different molecular weight on 3T3-L1 adipocyte differentiation. Journal of Food Science. 2016, 81(3): H786-H793
10. Yang Yao, Yingying Zhu, Guixing Ren*. Antioxidant and immunoregulatory activity of alkali-extractabe polysaccharides from mung bean. International Journal of Biological Macromolecules. 2016, 84: 289-294
11. Yang Yao Yigying Zhu, Guixing Ren*. Immunoregulatory activities of polysaccharides from mung bean. Carbohydrate Polymers. 2016,139: 61-66
12. Lijun Wang, Yang Yao, Wei Sang, Xiushi Yang, Guixing Ren?. Structural features and immunostimulating effects of three acidicpolysaccharides isolated from Panax quinquefolius. International Journal of Biological Macromolecules. 2015，80：77–86
13. Yang Yao, Yingying Zhu, Yue Gao, Zhenxing Shi,Yibo Hu and Guixing Ren*. Suppressive effects of saponin-enriched extracts from quinoa on 3T3-L1 adipocyte differentiation. Food & Function. 2015，(10): 3282-3290
14. Yang Yao, Peng Xue, Yingying Zhu, Yue Gao, Guixing Ren*. Antioxidant and immunoregulatory activity of polysaccharides from adzuki beans (Vigna angularis). Food Research International. . 2015，77： 251-256
15. Yang Yao, Yingying Zhu, Yue Gao, Guixing Ren*. Effect of ultrasonic treatment on immunoregulatory activities of polysaccharides from adlay. International Journal of Biological Macromolecules. 2015.80: 246-252
16. Lijun Wang, Xiaona Yu, Xiushi Yang, Yi Li, Yang Yao, Edmund Man King Lui, Guixing Ren*. Structural and anti-inflammatory characterization of a novel neutral polysaccharide from North American ginseng (Panax quinquefolius). International Journal of Biological Macromolecules. 2015,74: 12-17
17. Yue Gao, Yang Yao, Yingying Zhu, Guixing Ren*. Isoflavones in chickpeas inhibits adipocyte differentiation and prevents insulin resistance in 3T3-L1 cells. Journal of Agricultural and Food Chemistry. 2015, 63 (44): 9696–9703
18. Yue Gao, Yang Yao, Yingying Zhu, Guixing Ren*. Isoflavone content and composition in Chickpea (Cicer arietinum L.) sprouts germinated under different conditions. Journal of Agricultural and Food Chemistry. 2015, 63(10): 2701-2707
19. Yang Yao, Guixing Ren*. A 90-day study of three bruchid-resistant mung bean cultivars in Sprague-Dawley rats. Food and Chemical Toxicology. 2015, 76: 80-85
20. Yang Yao, Zhenxing Shi, Guixing Ren*. "Antioxidant and immunoregulatory activity of polysaccharides from quinoa (Chenopodium quinoa Willd.)". International Journal of Molecular Sciences . 2014, 15(10): 19307-19318
21. Xiushi Yang, Lijun Wang, Chuan Dong, Edmund Man King Lui, Guixing Ren*. Optimization of ultrasonic-assisted extraction process of polysaccharides from American Ginseng and evaluation of its immunostimulating activity. Journal of Integrative Agriculture. 2014, 13(12): 2807-2815
22. Yang Yao, Xuzhen Cheng, Guixing Ren*. a-Glucosidase inhibitory activity of protein-rich extracts from extruded adzuki bean in diabetic KK-Ay mice. Food & Function. 2014, (5): 966-971
23. Hao Liu, Haitao Zhou, Guixing Ren*. Using Fourier transform near infrared spectroscopy to estimate the nutritional valuein whole and milled naked oats. Journal of Near Infrared Spectroscopy. 2014, 22(2): 93-101
24. Peiyou Qin, Wenwen Song, Xiushi Yang, Shi Sun, Xianrong Zhou, Ruping Yang, Nan Li, Wensheng Hou, Cunxiang Wu, Tianfu Han*, Guixing Ren*. Regional distribution of protein and oil compositions of soybean cultivars in China. Crop Science. 2014, 54(3): 1139-1146
25. Yang Yao, Liu Hao, Zhenxing Shi, Lixia Wang, Xuzhen Cheng, Suhua Wang, Guixing Ren*. Mung bean decreases plasma cholesterol by up-regulation of CYP7A1. Plant Foods for Human Nutrition. 2014, 69(2): 134-136
26. Yang Yao, Xiushi Yang, Zhenxing Shi, Guixing Ren*. "Anti-inflammatory activity of saponins from quinoa (Chenopodium quinoa Willd.) seeds in lipopolysaccharide-stimulated RAW 264.7 macrophages cells". Journal of Food Science. 2014, 79(5): H1018-H1023
27. Yang Yao, Guixing Ren*. Suppressive effect of extruded adzuki beans (vigna angularis) on hyperglycemia after sucrose loading in rats. Industrial Crops and Products. 2014, 52: 228-232
28. Xiaona Yu, Xiushi Yang, Bo Cui, Lijun Wang, Guixing Ren*. Antioxidant and immunoregulatory activity of alkali-extractablepolysaccharides from North American ginseng. International Journal of Biological Macromolecules. 2014, 65: 357-361
29. Xiushi Yang, Lili Wang, Xianrong Zhou, Shaomin Shuang, Zhihua Zhu, Nan Li, Yan Li, Fang Liu, Sancai Liu, Ping Lu, Guixing Ren*, Chuan Dong* . Determination of protein, fat, starch, and amino acids in foxtail millet (Setaria italica (L.) Beauv.) by Fourier transform near-infrared reflectance spectroscopy. Food Science and Biotechnology. 2013, 22(6): 1495-1500
30. LiWu, Meijing Zhai, Guixing Ren*. Changes in nutrition constituents, anthocyanins and volatile compounds during the processing of black rice tea. Food Science and Biotechnology. 2013, 22(4): 1-7
31. Lijun Wang, Xiushi Yang, Xiaona Yu, Yang Yao, Guixing Ren*.. Evaluation of antibacterial and anti-inflammatory activities of less polar ginsenosides produced from polar ginsenosides by heat-transformation.. Journal of Agricultural and Food Chemistry. 2013, 61 (50): 12274–12282
32. Yang Yao, Xiushi Yang,Jing Tian, Changyou Liu, Guixing Ren. Antioxidant and antidiabetic activity of black mung bean (Vigna radiata L.). Journal of Agricultural and Food Chemistry. 2013, 61(34): 8104-8109
33. Li Wu,Zhaohui Huang, Peiyou Qin,Guixing Ren*. Effects of processing on phytochemical profiles and biological activities for production of sorghum tea. Food Research International. 2013, 53(S1): 678-685
34. Lijun Wang, Xiushi Yang, Peiyou Qin, Fang Shan, Guixing Ren. Flavonoid composition, antibacterial and antioxidant properties of tartary buckwheat bran extract. Industrial Crops and Products. 2013, 49: 312-317
35. Zhaohua Hou, Peiyou Qin, Yan Zhang, Songhuan Cui, Guixing Ren*. Identification of anthocyanins isolated from black rice (Oryza sativa L.) and their degradation kinetics. Food Research International. 2013, 50(2): 691-697
36. Peiyou Qin, Li Wu, Yang Yao, Guixing Ren*. Changes in phytochemical compositions, antioxidant and α-glucosidase inhibitory activities during the processing of tartary buckwheat tea. Food Research International. 2013, 50(2): 562-567
37. Yang Yao, Xuzhen Cheng, Lixia Wang, Suhua Wang, Guixing Ren*. Major phenolic compounds, antioxidant capacity and antidiabetic potential of rice bean (Vigna umbellata L.) in China. International Journal of Molecular Sciences. 2012, 13:2707-2716
38. Yang Yao,Xuzhen Cheng, Lixia Wang, Suhua Wang, Guixing Ren*. Mushroom tyrosinase inhibitors from mung bean (Vigna radiatae L.) extracts. International Journal of Food Sciences and Nutrition. 2012; 63(3): 358–361
39. Yang Yao, Xuzhen Cheng, Suhua Wang, Lixia Wang, Guixing Ren*. Influence of altitudinal variation on the antioxidant and antidiabetic potential of azuki bean (Vigna angularis). International Journal of Food Sciences and Nutrition. 2012, 63(1): 117-24
40. Yang Yao,Wei Sang, Xiushi Yang,Meijing Zhai, Lili Wang, Peiyou Qin,Li Wu, Xianrong Zhou, Lijun Wang,Jinyan Li, Zhihua Zhu, Guixing Ren*. Antidepressant Effects of Ginsenosides from Panax notoginseng. Journal of Integrative Agriculture. 2012，11 (3): 483-488
41. Rui Zhang, Yang Yao, Yingping Wang, Guixing Ren*. Antidiabetic activity of isoquercetin in diabetic KK -Ay mice. Nutrition & Metabolism. 2011, 8: 85-90
42. Yang Yao, Xuzhen Cheng* & Guixing Ren*. Contents of D-chiro-inositol, vitexin and isovitexin in various varieties of mung bean and its products. Agricultural Sciences in China. 2011, 10(11): 1710-1715
43. Yang Yao, Xuzhen Cheng & Guixing Ren*. Application of near-infrared reflectance spectroscopy to the evaluation of D-chiro-inositol, vitexin and isovitexin contents in mung bean. Agricultural Sciences in China. 2011, 10(2): 1986-1991
44. Yang Yao,Xuzhen Cheng, Lixia Wang, Suhua Wang, Guixing Ren*. A determination of potential α-glucosidase inhibitors from azuki beans (Vigna angularis). International Journal of Molecular Sciences. 2011, 12(10): 6445-6451
45. Yang Yao,Xuzhen Cheng, Lixia Wang, Suhua Wang, Guixing Ren*. Biological potential of sixteen legumes in China. International Journal of Molecular Sciences. 2011, 12(10): 7048-7058
46. Sen Liu, Nan Yang, Zhaohua Hou, Yang Yao, Li Lu, Xianrong Zhou, Guixing Ren*. Antioxidant effects of oats avenanthramides on human serum. Agricultural Sciences in China. 2011, 10 (8): 1301-1305
47. Li Wu, Zhaohui Huang, Peiyou Qin, Yang Yao, Xianjun Meng, Jianqiu Zou, Kai Zhu, Guixing Ren*. Chemical characterization of a procyanidin-rich extract from sorghum bran and its effect on oxidative stress and tumor inhibition in vivo. Journal of Agricultural and Food Chemistry. 2011, 59(16): 8609–8615
48. Peiyou Qin, Tingjun Ma, Fang Shan, Guixing Ren*. Identi?cation of tartary buckwheat tea aroma compounds with gas chromatography-mass spectrometry. Journal of Food Science. 2011, 76(6): S401-S407
49. Yang Yao, Guixing Ren*. Effect of thermal treatment on phenolic composition and antioxidant activities of two celery Cultivars. LWT - Food Science and Technology. 2011(44): 181-185
50. Xiushi Yang, Chuan Dong,Guixing Ren*. Effect of soyasaponins-rich extract from soybean on acute alcohol-induced hepatotoxicity in mice. Journal of Agricultural and Food Chemistry. 2011, 59 (4): 1138–1144
51. Yi Ren, Xiushi Yang, Xiwu Niu, Sen Liu, Guixing Ren*. Chemical characterization of the avenanthramide-rich extract from oat and its effect on D-galactose-induced oxidative stress in mice. Journal of Agricultural and Food Chemistry. 2011, 59(1): 206–211
52. Yang Yao,Wei Sang, Mengjie Zhou, & Guixing Ren*. Phenolic composition and antioxidant activities of 11 celery cultivars. Journal of Food Science. 2010, 75(1): C9-C13
53. Yang Yao, Wei Sang, Mengjie Zhou, Guixing Ren*. Antioxidant and α-glucosidase inhibitory activity of colored grains in China. Journal of Agricultural and Food Chemistry. 2010, 58(2): 770-774
54. Zhaohua Hou Peiyou Qin,& Guixin Ren*. Effect of anthocyanin-rich extract from black rice (Oryza sativa L. Japonica) on chronically alcohol induced liver damage in rats. Journal of Agricultural and Food Chemistry. 2010, 58(5): 3191-3196
55. Hua Ping, Guijun Zhang, Guixing Ren*. Antidiabetic effects of cinnamon oil in diabetic KK-Ay mice. Food and Chemical Toxicology. 2010, 48(8-9): 2344-2349
56. Peiyou Qin, Qiang Wang, Fang Shan, Zhaohua Hou, Guixing Ren*. Nutritional composition and flavonoids content of flour from different buckwheat cultivars. International Journal of Food Science and Technology. 2010, 45(5): 951-958
57. Yang Yao, Feng Chen, Mingfu Wang, Guixing Ren*. Antidiabetic activity of mung bean extracts in diabetic KK-Ay mice. Journal of Agricultural and Food Chemistry. 2008, 56(19): 8869-8873
58. Yang Yao,Fang Shan, Junshen Bian, Feng Chen, Mingfu Wang, Guixing Ren*. D-chiro-inositol-enriched tartary buckwheat bran extract lowers the blood glucose level in KK-Ay mice. Journal of Agricultural and Food Chemistry. 2008, 56(21): 10027-10031
59. Nan Yang, Guixing Ren*. Determination of D-chiro-inositol in tartary buckwheat using high performance liquid chromatography with evaporative light scattering detector. Journal of Agricultural and Food Chemistry. 2008, 56(3): 757-760
60. Nan Yang, Guixing Ren*. Application of near-infrared reflectance spectroscopy to the evaluation of rutin and D-chiro-inositol contents in tartary buckwheat. Journal of Agricultural and Food Chemistry. 2008, 56(3): 761-764
著作：
1. 翻译译著《藜麦生产与应用》，2014年，科学出版社出版
获得专利：
1. 一种具有增强作用的西洋参多糖、制备方法及其应用，发明专利，发明人：任贵兴、么杨、?杨修仕、?石振兴，专利号：ZL0.X，授权公告日：2016.09.28
2. 一种具有降血糖效果的黄酒的生产工艺，发明专利，发明人：任贵兴、刘浩，专利号：ZL 3.1，授权公告日：2016.6.8
3. 一种组装便晒荞麦枕及其制作、晾晒方法，发明专利，发明人：任贵兴，李进才，么杨，专利号：ZL6.7，授权公告日：2016.6.8
4. 一种荞麦壳净化脱色的处理方法，发明专利，发明人：任贵兴、于晓娜、李进才，专利号：ZL 5.6，授权公告日：2015.8.19
5. 一种提高红小豆降血糖效果的物质的确定方法，发明专利，发明人：任贵兴、?么杨，专利号：ZL8.8，授权公告日：2015.8.12 （已转让）
6. 祛痘外用制品及其有效成分制备方法，发明专利，发明人：任贵兴、王丽君，专利号：ZL1.0，授权公告日：2015.8.5（已转让）
7. 一种藜麦黄酒及其制备方法，发明专利，发明人：任贵兴、?刘浩，专利号：ZL 6.1，授权公告日：2015.05.13
8. 一种具有降血糖效果的红小豆粉食品的制作方法，发明专利，发明人：任贵兴、么杨，专利号：ZL 8.0，授权公告日：2015.6.3（已转让）
9. 一种组装便晒荞麦枕，实用新型，发明人：任贵兴、?李进才、?么杨，专利号：ZL7.X，授权公告日：2014.12.10
审定品种：
1. 蒙藜一号,2015，呼和浩特（呼品登**号），排名第1
标准制定：
1. 主持制定粮食行业标准《藜麦米》（LS/T 3245-2015），排名第1