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《Food and Fermentation Industries》 2012-06
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Study on the Anti-oxidative Acticity of Exopolysaccharides from Cordyceps sinensis in vitro

Yan Jing-kun1,Ma Hai-le1,Wu Jian-yong2,Cui Hai-yin1 1(School of Food and Biological Engeering,Jiangsu University,Zhenjiang 212013,China) 2(Department of Applied and Biology and Chemical Technology,Hong Kong Polytechnic University,Hong Kong,China)  
The anti-oxidative activity of exopolysacchrides(EPS) isolated from the cultured Cordyceps sinensis in vitro was studied.In vitro trials of antioxidant activities and spectrophotometry were chosen to evaluate the free-radical scavenging activity(O-2·,·OH) and Trolox equivalent antioxidant capacity(TEAC) of five EPS fractions in different systems.The results revealed that these EPS fractions could moderately scavenge O-2·,·OH,ABTS+· radicals.Among them,EPS-1A-F3 had stronger effects on free radicals than others.It has a great potential to be an effective antioxiant for dietary and therapeutic applications.
【Fund】: 江苏省农产品物理加工重点实验室开放基金项目(JAPP2010-7);; 江苏大学高级人才基金资助项目(105DG129);; 江苏高校优势学科建设工程资助项目
【CateGory Index】: R285.5
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【Citations】
Chinese Journal Full-text Database 2 Hits
1 Yu Bocheng,Tang Liang,Mao Xiaoxian,Li Xiaojun (Shanghai Guobao Enterprise Development Center,Shanghai 201203,China; Shanghai Guobao Bioengineering Institute,Shanghai 201203,China);Research Progress of Pharmacological Study on Cordyceps Polysaccharide[J];World Science and Technology(Modernization of Traditional Chinese Medicine and Materia Medica);2011-03
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【Co-citations】
Chinese Journal Full-text Database 1 Hits
1 HAO Tong,LI Jun-Jie,DU Zhi-Yan,DUAN Cui-Mi,WANG Yan-Meng,WANG Chang-Yong, SONG Jing-Ping1,WANG Lin-Jie1,LI Ying-Hui1,WANG Yan* Department of Advanced Interdisciplinary Studies,Institute of Basic Medical Science,Academy of Military Medical Sciences,Beijing 100850,China;1State Key Laboratory of Space Medicine Fundamental and Application,China Astronaut Research and Training Center,Beijing 100094,China;Cordyceps Sinensis Enhances Lymphocyte Proliferation and CD Markers Expression in Simulated Microgravity Environment[J];Journal of Experimental Hematology;2012-05
【Co-references】
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1 XIA Zhi-Ning,PANG Yuan,ZHENG Guo-Can(Department of Pharmaceutics,Institute of Chemistry and Chemical Engineering,Chongqing University,Chongqing 400030);Study on the Antioxidantive Biological Fingerprints of Astragalus Based on Capillary Electrophoresis[J];Chinese Journal of Analytical Chemistry;2008-12
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