| A fucoidan fraction from Ascophyllum nodosum | |
| Marie-France Marais and Jean-Paul Joseleau | |
| 发表期刊 | Carbohydrate Research
 |
| ISSN | 0008-6215 |
| 2001 | |
| 卷号 | 336期号:2页码:155-159 |
| 通讯作者 | Jean-Paul Joseleau |
| 英文摘要 | A fucoidan fraction was purified from the brown alga Ascophyllum nodosum. The polysaccharide contained -fucose and sulfate as the only constituents. Combination of methylation analysis, Smith degradation, FTIR and NMR spectroscopy on the native and the de-sulfated polymers demonstrated that the fucoidan consisted of a highly branched core region with primarily α-(1→3)-linked fucosyl residues and a few α-(1→4) linkages. Branch points were at position 2 of the →3-linked internal residues. The side chains consisted of single and multi-unit fucosyl residues. The combined analytical data suggested also a complex sulfation pattern with substitution principally at position 2 and/or position 4. Such diversity in the structural features of this fucoidan may be of importance for its various biological properties. |
| 语种 | 英语 |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.yic.ac.cn/handle/133337/2933 |
| 专题 | 科研共享资源 |
| 推荐引用方式 GB/T 7714 | Marie-France Marais and Jean-Paul Joseleau. A fucoidan fraction from Ascophyllum nodosum[J]. Carbohydrate Research,2001,336(2):155-159. |
| APA | Marie-France Marais and Jean-Paul Joseleau.(2001).A fucoidan fraction from Ascophyllum nodosum.Carbohydrate Research,336(2),155-159. |
| MLA | Marie-France Marais and Jean-Paul Joseleau."A fucoidan fraction from Ascophyllum nodosum".Carbohydrate Research 336.2(2001):155-159. |
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