Zhang, Xiaoling1; Liu, Liming1; Sun, Minglv2; Chen, Bin2; Jiang, Aili3
发表期刊Journal of Biotech Research
ISSN1944-3285
2018
卷号9页码:39-47
关键词OligosaccharidesPolysaccharides
产权排序(1) Ocean School, Yantai University, Yantai Shandong; 264005, China; (2) Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences, Yantai Shandong; 264003, China; (3) College of Life Sciences, Yantai University, Yantai Shandong; 264005, China
作者部门海岸带信息集成与综合管理实验室
英文摘要The crude polysaccharide (PS) and oligosaccharide (OS) were isolated from the ascidian Styela clava. The chemical and physical characteristics of the two saccharides were determined by IR spectrophotometer and several chemical methods, and their antioxidant activities were appraised by various in vitro assay systems, including the scavenging activity of free and hydroxyl radicals and reducing power. The EC50 of PS and OS against hydroxyl radical was 4.35 and 5.82 mg/mL, while EC50 on DPPH radicals was 4.95 and 0.84 mg/mL, respectively. The results indicated that both crude polysaccharide and oligosaccharide extracted from Styela clava had antioxidant activities and could be explored as novel potential antioxidants. ? Bio Tech System, 2018.
文章类型article
资助机构This work was supported by grant 31070368 from the China Natural Science Foundation and Collaborative Innovation Center of Quality and Safety Controlling of Modern Mariculture and Food Processing
收录类别EI
语种英语
研究领域[WOS]Organic Compounds
EI主题词Oligosaccharides; Polysaccharides
EI入藏号20185006225533
文献类型期刊论文
条目标识符http://ir.yic.ac.cnhttp://ir.yic.ac.cn/handle/133337/25212
专题中科院海岸带环境过程与生态修复重点实验室_海岸带信息集成与战略规划研究中心
作者单位1.Ocean School, Yantai University, Yantai Shandong; 264005, China;
2.Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences, Yantai Shandong; 264003, China;
3.College of Life Sciences, Yantai University, Yantai Shandong; 264005, China
推荐引用方式
GB/T 7714Zhang, Xiaoling,Liu, Liming,Sun, Minglv,et al. Preparation, chemical characterization and antioxidant activity of crude polysaccharide and oligosaccharide extracted from the ascidian Styela clava[J]. Journal of Biotech Research,2018,9:39-47.
APAZhang, Xiaoling,Liu, Liming,Sun, Minglv,Chen, Bin,&Jiang, Aili.(2018).Preparation, chemical characterization and antioxidant activity of crude polysaccharide and oligosaccharide extracted from the ascidian Styela clava.Journal of Biotech Research,9,39-47.
MLAZhang, Xiaoling,et al."Preparation, chemical characterization and antioxidant activity of crude polysaccharide and oligosaccharide extracted from the ascidian Styela clava".Journal of Biotech Research 9(2018):39-47.
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