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金银花中总黄酮的光谱分析及抗氧化性能测定 被引量:28

Determination of total flavonoids and the antioxidation effect of lonicera similis hemsl
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摘要 采用超声波法从金银花中提取黄酮类化合物,并建立了金银花中总黄酮的光谱分析方法。本法的回收率为98.0%~103.0%,RSD<0.62%。并用流动注射化学发光法研究了金银花的抗氧化性能,实验结果表明:金银花具有较强的抗氧化性能。 The ultrasonic method was used for extracting flavonoids in lonicera similis hemsl and the flavonoids were determined by spectrophotometry. The recovery is 98.0%~103.0% and the coefficient of variation is less than 062%. The antioxidation effect of Lonicera Similis Hemsl was studied by flow-injection chemiluminescence. The results show that Lonicera Similis Hemsl has strong antioxidative effect.
出处 《分析试验室》 CAS CSCD 北大核心 2004年第11期52-55,共4页 Chinese Journal of Analysis Laboratory
基金 辽宁省教育厅科学技术基金资助课题(20331079)
关键词 金银花 黄酮 光谱分析 流动注射化学发光 抗氧化性 Lonicera similis hemsl Flavonoids Spectrophotometry Ultrasonic method Flow-injection chemiluminescence method Antioxidative effect
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  • 1[4]苏新医学院编.中药大辞典.北京:人民卫生出版社,1977.1289

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