集美大学学报：自然科学版2012，Vol.17Issue(1)：20-25,6.
水杨酸及其衍生物对溶菌酶光敏损伤的保护作用分析
Analysis of Protective Action of Salicylic Acid and Its Ramification on Photooxidation Damaged to Lysozyme
摘要
Abstract
The photochemical reactions and their influence between anthraquinone-2-sulfonic acid （ AQS）, lysozyme, salicylic acid and its ramification by irradiation under 365 nm were investigated using so- dium dodecyl sulfate-polyacrylamide gel electrophoresis （SDS-PAGE）. The results showed that lysozyme was photooxidated by AQS, and the damage was dependent on the concentration of AQS as well as the UV treat- ment time. Salicylic acid and its ramification could significantly protect the photooxidation of lysozyme, and the protective effect had positive correlation with their concentration. Compared with ascorbic acid （Vc）, the efficiency of protection was successively as follows, salicylic acid ≈ salicyl aldehyde 〉 Vc 〉 methyl salicy- late.关键词
蒽醌-2-磺酸钠/溶菌酶/光敏损伤/SDS—PAGE/水杨酸/衍生物Key words
AQS/lysozyme/photooxidation/SDS-PAGE/salicylic acid/ramification分类
化学化工引用本文复制引用
鲍小丹,马建华..水杨酸及其衍生物对溶菌酶光敏损伤的保护作用分析[J].集美大学学报：自然科学版,2012,17(1):20-25,6.基金项目
福建省自然科学基金资助项目 （）
厦门市集美区科技计划项目 （）
集美大学创新研究团队专项基金资助项目 （）
