Characterisation and immunomodulating activities of exo-polysaccharides from submerged cultivation of Hypsizigus marmoreus
文献类型：期刊论文
| 作者 | Bing-Zhao Zhang; Kari T. Inngjerdingen; Yuan-Feng Zou; Frode Rise; Terje E. Michaelsen; Pei-Sheng Yan; Berit S. Paulsen |
| 刊名 | FOOD CHEMISTRY
 |
| 出版日期 | 2014 |
| 英文摘要 | Exo-polysaccharides were purified and characterized from the fermentation broth of Hypsizigus marmoreus, a popular edible mushroom consumed in Asia. Among them, B-I-I and B-II-I exhibited potent complement fixating activity, meanwhile, B-N-I, B-II-I and B-II-II exhibited significant macrophage stimulating activity. Molecular weights of the four exo-polysaccharides were determined to be 6.3, 120, 150 and 11 kDa respectively. Molecular characterisation showed that B-N-I is basically an alpha-1 -> 4 glucan, with branches on C-6; B-I-I is a heavily branched a-mannan with 1 -> 2 linked main chain. B-II-I and B-II-II, have a backbone of rhamno-galacturonan with 1 -> 2 linked L-rhamnose interspersed with 1 -> 4 linked galacturonic acid. Structure-activity relationship analysis indicated that monosaccharide compositions, molecular weight, certain structural units (rhamno-galacturonan type I and arabinogalactan type II) are the principal factors responsible for potent complement fixating and macrophage-stimulating activities. Their immunomodulating activities may, at least partly, explain the health benefits of the mushroom. |
| 收录类别 | SCI |
| 原文出处 | http://www.sciencedirect.com/science/article/pii/S0308814614006621 |
| 语种 | 英语 |
| 源URL | [http://ir.siat.ac.cn:8080/handle/172644/6275]  |
| 专题 | 深圳先进技术研究院_南沙所 |
| 作者单位 | FOOD CHEMISTRY |
| 推荐引用方式 GB/T 7714 | Bing-Zhao Zhang,Kari T. Inngjerdingen,Yuan-Feng Zou,et al. Characterisation and immunomodulating activities of exo-polysaccharides from submerged cultivation of Hypsizigus marmoreus[J]. FOOD CHEMISTRY,2014. |
| APA | Bing-Zhao Zhang.,Kari T. Inngjerdingen.,Yuan-Feng Zou.,Frode Rise.,Terje E. Michaelsen.,...&Berit S. Paulsen.(2014).Characterisation and immunomodulating activities of exo-polysaccharides from submerged cultivation of Hypsizigus marmoreus.FOOD CHEMISTRY. |
| MLA | Bing-Zhao Zhang,et al."Characterisation and immunomodulating activities of exo-polysaccharides from submerged cultivation of Hypsizigus marmoreus".FOOD CHEMISTRY (2014). |
入库方式： OAI收割
来源：深圳先进技术研究院
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