| 合成阿魏酸的高效液相色谱分析 |
| 投稿时间：2001-05-08 点此下载全文 |
| 引用本文：张相年,韩丽萍,赵树进.合成阿魏酸的高效液相色谱分析[J].药学实践杂志,2001,(6):358~359 |
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| 中文摘要:目的 用高效液相色谱法分析合成阿魏酸的含量。方法 采用WatersG18Nova-Pak 250mm×4.6mm柱,流动相MeOH:H2O(1:1),在流速1.00ml/min、检测波长254nm下进行检测。结果 在0.24～2.0μg范围,进样量与峰面积有很好的线性关系,合成当归素的含量达到99.4%.结论 高效液相色谱法分析合成当归素含量简便、快捷、准确,是一种较好的分析方法。 |
| 中文关键词:当归素 阿魏酸 高效液相 含量分析 |
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| A HPLC analysis method of synthetic ferulic acid |
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| Abstract:OBJECTIVE To detect the purity of synthetic ferulic acid.METHODS The synthetic acid was determined by HPLC.A 250mm×4.6mm,C18 Nova-pak column with mobile phase MeOH:H2O(1:1) was used and detected at 254nm.RESULTS The peak area of synthetic ferulic acid had a linear relation with injection mass in range of 0.24～2.0μg,and purity of synthetic product was 99.4%.CONCLUSIONS HPLC was a simple,fast and accurate method for synthetic ferulic acid analysis. |
| keywords:synthetic ferulic acid HPLC analysis |
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