| pH及添加剂对丹酚酸B水溶液稳定性的影响 |
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| 引用本文： | 卢召战,朱靖博,刘天赐.pH及添加剂对丹酚酸B水溶液稳定性的影响[J].大连轻工业学院学报,2008,27(3):209-211. |
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| 作者姓名： | 卢召战 朱靖博 刘天赐 |
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| 作者单位： | 大连工业大学生物与生物与食品工程学院,辽宁大连116034 |
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| 摘 要： | 利用高效液相色谱法考察了pH对丹酚酸B水溶液稳定性的影响，并考察了几种添加剂对提高丹酚酸B水溶液稳定性的作用。结果表明，弱酸性环境有利于丹酚酸B的稳定，强酸及碱性环境中，丹酚酸B均发生分解。抗坏血酸的加入有利于提高丹酚酸B的稳定性，而亚硫酸氢钠和硫代硫酸钠反而加速了丹酚酸B的分解。
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| 关 键 词： | 丹酚酸B 添加剂 稳定性 |
Influence of pH and additives on stability of salvianolic acid B |
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| LU Zhao-zhan,ZHU Jing-bo,LIU Tian-ciSchool of Biological & Food Engineering,Dalian Polytechnic University,Dalian ,China.Influence of pH and additives on stability of salvianolic acid B[J].Journal of Dalian Institute of Light Industry,2008,27(3):209-211. |
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| Authors: | LU Zhao-zhan ZHU Jing-bo LIU Tian-ciSchool of Biological & Food Engineering Dalian Polytechnic University Dalian China |
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| Affiliation: | LU Zhao-zhan,ZHU Jing-bo,LIU Tian-ciSchool of Biological & Food Engineering,Dalian Polytechnic University,Dalian 116034,China |
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| Abstract: | The effect of pH and additives on the stability of salvianolic acid B was studied by HPLC.The result indicated that salvianolic acid B was stable in weak acid,but prone to decompose in strong acid and alkaline;VC could improve the stability of salvianolic acid B,otherwise NaHSO3 and Na2S2O3 accelerate its decomposition. |
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| Keywords: | salvianolic acid B additive stability |
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