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[1]黄娟,马建华.W/O微乳液体系中SA和MS清除·O-2的研究[J].集美大学学报(自然科学版),2010,15(4):284-288.
 HUANG Juan,MA Jian-hua.Study on the Function of Salicylic Acid and Methyl Salicylate by Cleaning Superoxide Anion in Reverse Microemulsion[J].Journal of Jimei University,2010,15(4):284-288.
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W/O微乳液体系中SA和MS清除·O-2的研究(PDF)
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《集美大学学报(自然科学版)》[ISSN:1007-7405/CN:35-1186/N]

卷:
第15卷
期数:
2010年第4期
页码:
284-288
栏目:
水产科学与生物工程
出版日期:
2010-07-25

文章信息/Info

Title:
Study on the Function of Salicylic Acid and Methyl Salicylate by Cleaning Superoxide Anion in Reverse Microemulsion
作者:
黄娟马建华
(集美大学生物工程学院,福建 厦门 361021)
Author(s):
HUANG JuanMA Jian-hua
(School of Biotechnology Engineering,Jimei University,Xiamen 361021,China)
关键词:
水杨酸(SA)水杨酸甲酯(MS)W/O微乳液邻苯三酚超氧阴离子自由基(·O-2)
Keywords:
salicylic acid(SA)methyl salicylate(MS)W/O type microemulsion pyrogallic superoxide anion radical·O-2
分类号:
-
DOI:
-
文献标志码:
-
摘要:
]以水溶液体系作为对照,利用分光光度法研究了W/O型微乳液体系中水杨酸(SA)和水杨酸甲酯(MS)清除超氧阴离子自由基(·O-2)的性能.结果发现,在水浴时间为20 min、pH值为8.20和邻苯三酚加入量适宜的情况下,W/O微乳液体系中SA、MS对·O-2的清除率分别可达72.92 %、81.47 %.微小的pH值变化会引起邻苯三酚自氧化速率的显著变化,电解质溶液对其也有明显的影响,但对SA、MS清除·O-2的能力影响不大
Abstract:
The function of cleaning superoxide anion(·O-2)by SA and MS in reverse microemulsion was studied by spectrophotometry,and was compared with water solution.The results showed that:when reaction time was 20 min,pH value was 8.20,and proper amount of pyrogallic was added,the clearance rates of SA and MS could reach 72.92 %,81.47 %,respectively.Tiny change of pH value could cause significant change of pyrogallic?s autoxidation speed,and electrolyte solutions also had the same effect as pH,but had little effect on their clearance rates

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更新日期/Last Update: 2014-06-28