| .褐藻胶M/G比值测定方法的比较[J].中国海洋药物,2003,22(6):35-37. |
| 褐藻胶M/G比值测定方法的比较 |
| Studies on analysis methods of M/G ratio in alginate |
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| DOI： |
| 中文关键词: 褐藻胶 M／G比值 高效液相色谱 气相色谱 |
| English Keywords:alginate,M/G ratio,HPLC,GC, |
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| 中文摘要: |
| 目的：对3种褐藻胶M／G比值的测定方法进行比较。方法：分别使用化学方法、高效液相色谱法、气相色谱法对褐藻酸钠中M／G比值进行测定。结果：3种方法的测定结果一致，但化学法操作复杂，耗时长，高效液相色谱法和气相色谱法重现性好。操作简便。结论：高效液相色谱法和气相色谱法比传统的化学方法更适用于M／G比值的测定。 |
| English Summary: |
| Objective To compare three analysis methods used in determining the M/G ratio in Alginate. Method Using chemical method, HPLC and GC method to study the M/G ratio in Alginate. Result The results are consistent. But chemical method is complicated and time-consuming. HPLC and GC are convenient and have good reproducibility.Conclusion HPLC and GC are more applicable to study M/G ratio than traditional chemical method. |
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