| 海洋硫酸多糖916氧化降解条件的正交实验法优化 |
| |
| 引用本文： | 韩玉红,吕志华,王远红,吕蓓蓓.海洋硫酸多糖916氧化降解条件的正交实验法优化[J].海洋湖沼通报,2007(4):116-119. |
| |
| 作者姓名： | 韩玉红 吕志华 王远红 吕蓓蓓 |
| |
| 作者单位： | 中国海洋大学医药学院,山东,青岛,266003 |
| |
| 摘 要： | 以分子量为考查指标,采用正交实验法研究了海洋硫酸多糖916的氧化降解最佳条件。考察了H2O2浓度、原料用量和反应时间对降解后分子量的影响。结果表明,最佳降解条件为体系中H2O2浓度为3%,原料用量为2%,反应时间为3h。该法简单易行,操作简便,所用试剂廉价易得,是一种简单有效的降解方法。
|
| 关 键 词： | 海洋硫酸多糖916 氧化降解 正交实验 |
| 文章编号： | 1003-6482（2007）04-0116-04 |
| 收稿时间： | 2006-06-01 |
| 修稿时间： | 2006年6月1日 |
OPTIMIZATION OF DEGRADATION CONDITION OF MARINE SULFATED POLYSACCHARIDE 916 BY ORTHOGONAL TESTING METHOD |
| |
| HAN Yuhong,LV Zhihua,WANG Yuanhong,LV Beibei.OPTIMIZATION OF DEGRADATION CONDITION OF MARINE SULFATED POLYSACCHARIDE 916 BY ORTHOGONAL TESTING METHOD[J].Transaction of Oceanology and Limnology,2007(4):116-119. |
| |
| Authors: | HAN Yuhong LV Zhihua WANG Yuanhong LV Beibei |
| |
| Abstract: | To determine the optimum degradation condition of Marine Sulfated Polysaccharide 916,taking the yield of molecular as marker,orthogonal test was used to evaluate the influence of 3 factors,including the concentration of H2O2 solution,the reaction time and the concentration of material.The results show that the optimum degradation condition is as follows: the concentration of 916 is 2%,the concentration of H2O2 solution is 3%,and the reaction time is 3h.This method was simple,and the material was cheap.Thereafter,it was a very useful method to degrade Sulfated Polyasccharide. |
| |
| Keywords: | marine sulfate polysaccharide 916 degradation orthogonal testing |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
