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荧光熄灭法测定制剂中的叶酸含量 被引量：1

Determination of Folic Acid in Preparations Based on Fluorescence Quenching Method
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摘要 研究了叶酸对吖啶红(AR)-罗丹明B(RB)体系的荧光猝灭作用,通过荧光分光光度仪测定叶酸含量与AR-RB体系的荧光猝灭程度的线性关系,建立了制剂中叶酸含量测定的新方法. A study on the fluorescence quenching effect of folic acid on AR-RB system was reported in the paper. The linear relationship between folic acid content and fluorescence quenching degree of AR-RB system was determined by fluorescence spectrophotometer and a new method for the determination of folic acid content in preparations was established in the paper.
作者 刘琳 LIU Lin(Zhong'an United Coal Chemical Co. Ltd.,Huainan 232001,China)
机构地区 中安联合煤化有限责任公司
出处 《安徽化工》 CAS 2019年第3期120-122,124,共4页 Anhui Chemical Industry
关键词 叶酸 荧光猝灭法:AR-RB体系 folic acid fluorescence quenching method AR-RB system
分类号 O651 [理学—分析化学]
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安徽化工
2019年 第3期

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