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HPLC法同时测定黄酒中4种非法食品添加剂 被引量:2

Simultaneous Determination of Four Kinds of Illegal Food Additives in Chinese Rice Wine by HPLC
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摘要 建立高效液相色谱同时测定黄酒中安赛蜜、苯甲酸、山梨酸和糖精钠4种非法食品添加剂的方法。黄酒中的待测物质经提取后,采用C18柱分离,以甲醇–乙酸铵溶液为流动相进行洗脱,在波长230 nm处用高效液相色谱–二极管阵列检测器进行测定。安赛蜜、苯甲酸、山梨酸和糖精钠的质量浓度在0.5~200.0μg/mL范围内与其色谱峰面积的线性关系良好(r>0.999 7),检出限为0.29~0.74μg/L。在0.5,1.0,2.5,5.0,7.5 mg添加水平时的平均回收率在95.6%~104.0%范围内,测定结果的相对标准偏差为0.3%~1.5%(n=6)。该方法操作简便,分离效果好,灵敏度高,结果稳定可靠,适合于黄酒中安赛蜜、苯甲酸、山梨酸和糖精钠的同时测定。 A method of simultaneous determination of four kinds of illegal food additives in Chinese rice wine by high performance liquid chromatography(HPLC)-diode array detector was established. The sample was extracted by water,detection wavelength was 230 nm,ZORBAX Eclipse XDB-C18 was used for chromatographic separation,and methanol-ammonium acetate aqueous solution was used as mobile phase. The mass concentration has good relationship with the chromatographic peak area in the range of 0.5-200.0μg/mL(r〉0.999 7),and the detection limit was 0.29-0.74μg/L. The relative standard deviations of determination results were 0.3%-1.5%(n=6). The average recovery rates were 95.6%-104.0%. This method is simple,accurate,sensitive and suitable for the simultaneous determination of illegal food additives in Chinese rice wine.
作者 陈军
出处 《化学分析计量》 CAS 2014年第3期61-63,67,共4页 Chemical Analysis And Meterage
关键词 黄酒 高效液相色谱法 安赛蜜 苯甲酸 山梨酸 糖精钠 Chinese rice wine HPLC acesulfame-K benzoic acid sorbic acid sodium saccharin
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参考文献9

  • 1GB/T13662-2008,黄酒[S].
  • 2黄酒.360百科[OL]:http://baike.so.com/doc/2704012.html.
  • 3GB2760--2011食品安全国家标准食品添加剂使用标准[S].
  • 4CCGF103.3-2010黄酒产品质量监督抽查实施规范[Z].
  • 5GB/T500928-2003.食品中糖精钠的测定[S].[S].,..
  • 6GB/T500929-2003.食品中山梨酸、苯甲酸的测定[S].[S].,..
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  • 8GB/T 23495-2009,食品中苯甲酸、山梨酸和糖精钠的测定高效液相色谱法[S].
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