In vitro prebiotic effects of seaweed polysaccharides
文献类型：CNKI期刊论文
| 作者 | Chen XL(陈晓琳); Sun YH(孙雨豪) ; Hu LF(胡林峰); Liu S(刘松); Yu HH(于华华); Xing RE(邢荣娥); Li RF(李荣锋); Wang XQ(王雪芹); Li PC(李鹏程)
|
| 发表日期 | 2018-05-15 |
| 出处 | Journal of Oceanology and Limnology
 |
| 关键词 | polysaccharides seaweed prebiotic effects in vitro antibacterial activity |
| 英文摘要 | Although prebiotic activities of alginate and agar oligosaccharides isolated from seaweeds have been reported, it remains unknown whether seaweed polysaccharides have prebiotic activity. In this study, we isolated polysaccharides from four species of seaweeds, such as Grateloupia fi licina(GFP), Eucheuma spinosum(ESP), Ulva pertusa(UPP), and A scophyllum nodosum(ANP), and characterized their structures and prebiotic ef fects in vitro. The results showed that these polysaccharides were dif ferent in total sugar and sulfate contents as well as monosaccharide composition. GFP and ESP significantly promoted bifi dobacterium proliferation and 0.1% ESP and 0.4% GFP resulted in the highest proliferation rates of beneficial bacteria, whereas UPP and ANP inhibited the growth of beneficial bacteria at all tested concentrations(0.1%–0.5%). The different behaviors of the four seaweed-originated polysaccharides might be refl ected by differences in monosaccharide composition and structure. Therefore, polysaccharides isolated from GFP and ESP could be utilized as prebiotics. However, more studies must be carried out in vivo. |
| 文献子类 | CNKI期刊论文 |
| 资助机构 | Supported by the Commonwealth Item of the State Oceanic Administration of the People’s Republic of China(Nos.201405038-2,201505033) ; Qingdao People’s Livelihood Science and Technology Projects(No.16-6-2-41-nsh) |
| 卷 | v.36期:03页:328-334 |
| 语种 | 英文; |
| 分类号 | Q946 |
| ISSN号 | 2096-5508 |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/188931]  |
| 专题 | 中国科学院海洋研究所 |
| 作者单位 | 1.InstituteofOceanology,ChineseAcademyofSciences 2.SchoolofChemistry&ChemicalEngineering,HenanInstituteofScienceandTechnology |
| 推荐引用方式 GB/T 7714 | Chen XL,Sun YH,Hu LF,et al. In vitro prebiotic effects of seaweed polysaccharides. 2018. |
入库方式： OAI收割
来源：海洋研究所
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