| 海带岩藻多糖的分离与部分性质研究 |
| |
| 引用本文： | 吴茜茜,吴克,蔡敬民,刘斌,严小军,秦松,潘仁瑞.海带岩藻多糖的分离与部分性质研究[J].食品与发酵工业,2001,27(10):39-42. |
| |
| 作者姓名： | 吴茜茜 吴克 蔡敬民 刘斌 严小军 秦松 潘仁瑞 |
| |
| 作者单位： | 1. 合肥联合大学,
2. 中国科学院海洋研究所, |
| |
| 基金项目： | 中国科学院实验海洋生物学开放研究实验室研究报告(第280号) |
| |
| 摘 要： | 研究了海带岩藻多糖的提取、影响因子及其纯化 ,岩藻多糖的分离最适条件为 :温度80℃ ,浸提时间 10h。经浓缩后 ,再用终 φ(乙醇 ) =60 %醇析获得粗品。岩藻粗糖经DEAE 纤维素的纯化后得FuⅠ、FuⅡ、FuⅢ、FuⅣ 4个组分 ,其硫酸根质量分数依次为 7 2 % ,1 95 % ,2 6 0 %和 17 2 %。同时对其红外光谱性质作了研究。
|
| 关 键 词： | 海带 岩藻多糖 分离纯化 |
| 修稿时间： | 2001年6月28日 |
Studies on Isolation and Purification of Fucoidan from Laminaria sp. |
| |
| Wu Qiqnqian,Wu Ke,Cai Jingmin,Liu Bin,Yan Xiaojun,Qin Song,Pan Renrui.Studies on Isolation and Purification of Fucoidan from Laminaria sp.[J].Food and Fermentation Industries,2001,27(10):39-42. |
| |
| Authors: | Wu Qiqnqian Wu Ke Cai Jingmin Liu Bin Yan Xiaojun Qin Song Pan Renrui |
| |
| Affiliation: | Wu Qiqnqian 1 Wu Ke 1 Cai Jingmin 1 Liu Bin 1 Yan Xiaojun 2 Qin Song 2 Pan Renrui 1 1 |
| |
| Abstract: | The conditions of isolation and purification of fucoidan from Laminaria sp were studied The result showed that the optimal extracting conditions of fucoidan were extraction temperature 80℃; extraction time 10h; concentration of ethanol precipitation 60% Fucoidan purified by a column of DEAE cellulose, four fractions named FuⅠ, FuⅡ, FuⅢ and FuⅣ were obtained The SO 4 2- percent Contents of four fractions(%) were 7 2, 1 95, 26 0, 17 2, respectively IR analyses of four fractions were also studied |
| |
| Keywords: | Laminaria sp Fucoidan isolation purification |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
