| Preparation, chemical characterization and antioxidant activity of crude polysaccharide and oligosaccharide extracted from the ascidian Styela clava | |
| Zhang, Xiaoling1; Liu, Liming1; Sun, Minglv2; Chen, Bin2; Jiang, Aili3 | |
| 发表期刊 | Journal of Biotech Research
 |
| ISSN | 1944-3285 |
| 2018 | |
| 卷号 | 9页码:39-47 |
| 关键词 | Oligosaccharides Polysaccharides |
| 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.cn/handle/133337/25212 |
| 专题 | 中国科学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 7714 | Zhang, 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. |
| APA | Zhang, 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. |
| MLA | Zhang, 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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