| 对食品中苏丹红染料检测方法的修改建议 |
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| 引用本文： | 王海华. 对食品中苏丹红染料检测方法的修改建议[J]. 中国药师, 2014, 0(8): 1424-1425 |
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| 作者姓名： | 王海华 |
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| 作者单位： | 广西南宁食品药品检验所 南宁530001 |
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| 摘 要： | 目的：对食品中苏丹红染料检测的国家标准方法提出修改建议.方法：采用高效液相色谱法,将原标准中标准曲线制备的溶剂由正己烷修改为丙酮.结果：加标试验（回收率）目标峰保留时间与标准品的保留时间对应一致.结论：解决了不能以保留时间定性的关键问题.
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| 关 键 词： | 苏丹红 高效液相色谱法 目标峰 保留时间 |
| 收稿时间： | 2014-01-20 |
| 修稿时间： | 2014-04-23 |
Determination Method Modification for Sudan Dyes in Foods |
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| Wang Haihua. Determination Method Modification for Sudan Dyes in Foods[J]. China Pharmacist, 2014, 0(8): 1424-1425 |
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| Authors: | Wang Haihua |
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| Affiliation: | Wang Haihua( Guangxi Nanning Institute for Food and Drug Control, Nanning 530001 ,China) |
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| Abstract: | Objective： To modify the national standard method for the determination of Sudan dyes in foods. Methods： An I-IPLC method was adopted. Instead of n-hexane in the original standard, acetone was used as the solvent in the calibration curve detection. Results： The retention time of the target peak was consistent with that of the standard peak in the recovery test of standard addition. Conclusion： The study solves the key problem in the qualitative detection by retention time. |
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| Keywords: | Sudan dyes HPLC Target peak Retention time |
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