| 气相色谱-质谱法同时测定肉制品中6种新型柠檬酸酯类物质残留 |
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| 引用本文： | 陈克云,鞠 香,李芳芳,王艳丽,李海霞,李 霞,申中兰,刘艳明,胡 梅.气相色谱-质谱法同时测定肉制品中6种新型柠檬酸酯类物质残留[J].食品安全质量检测技术,2022,13(17):5709-5715. |
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| 作者姓名： | 陈克云 鞠 香 李芳芳 王艳丽 李海霞 李 霞 申中兰 刘艳明 胡 梅 |
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| 作者单位： | 山东省食品药品检验研究院,山东省食品药品检验研究院,山东省食品药品检验研究院,山东省食品药品检验研究院,山东省食品药品检验研究院,山东省食品药品检验研究院,山东省食品药品检验研究院,山东省食品药品检验研究院,山东省食品药品检验研究院 |
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| 摘 要： | 目的 建立同时测定肉制品中6种新型柠檬酸酯类塑化剂残留量的气相色谱-质谱法分析方法。方法 样品用乙腈提取,提取液经PSA/Silica固相萃取柱净化,选择离子模式进行检测,外标法定量。结果 采用基质匹配标准曲线定量的方法降低了基质效应,满足定量要求。该方法线性关系良好,6种柠檬酸酯类塑化剂的线性范围为0.05~2.0 mg/L,相关系数(R2)均大于0.9991。在0.1~0.5 mg/kg不同加标浓度水平下6种柠檬酸酯类塑化剂的回收率为93.0%~115.3%,相对标准偏差RSDs(n=6)为1.4%~8.2%。方法检出限为0.01~0.02 mg/kg,方法定量限为0.03~0.05 mg/kg。结论 该方法前处理操作简单,灵敏度高、准确度高、抗干扰能力强,可同时实现肉制品6种新型柠檬酸酯类塑化剂残留的测定。
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| 关 键 词： | 气相色谱-质谱联用仪 柠檬酸酯类塑化剂 肉制品 |
| 收稿时间： | 2022/6/4 0:00:00 |
| 修稿时间： | 2022/7/31 0:00:00 |
Simultaneous determination of 6 kinds of new citrate esters residues in meat products by gas chromatography-mass spectrometry |
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| CHEN Ke-Yun,JU Xiang,LI Fang-Fang,WANG Yan-Li,LI Hai-Xi,LI Xi,SHEN Zhong-Lan,LIU Yan-Ming,HU Mei.Simultaneous determination of 6 kinds of new citrate esters residues in meat products by gas chromatography-mass spectrometry[J].Food Safety and Quality Detection Technology,2022,13(17):5709-5715. |
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| Authors: | CHEN Ke-Yun JU Xiang LI Fang-Fang WANG Yan-Li LI Hai-Xi LI Xi SHEN Zhong-Lan LIU Yan-Ming HU Mei |
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| Affiliation: | Shandong Institute for Food and Drug Control,Key Laboratory of Supervising Technology for Meat and Meat Products for State Market Regulation,Shandong Institute for Food and Drug Control,Key Laboratory of Supervising Technology for Meat and Meat Products for State Market Regulation,Shandong Institute for Food and Drug Control,Key Laboratory of Supervising Technology for Meat and Meat Products for State Market Regulation,Shandong Institute for Food and Drug Control,Key Laboratory of Supervising Technology for Meat and Meat Products for State Market Regulation,Shandong Institute for Food and Drug Control,Key Laboratory of Supervising Technology for Meat and Meat Products for State Market Regulation,Shandong Institute for Food and Drug Control,Key Laboratory of Supervising Technology for Meat and Meat Products for State Market Regulation,Shandong Institute for Food and Drug Control,Key Laboratory of Supervising Technology for Meat and Meat Products for State Market Regulation,Shandong Institute for Food and Drug Control,Key Laboratory of Supervising Technology for Meat and Meat Products for State Market Regulation,Shandong Institute for Food and Drug Control,Key Laboratory of Supervising Technology for Meat and Meat Products for State Market Regulation |
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| Abstract: | |
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| Keywords: | gas chromatography-mass spectrometry citrate ester plasticizers meat products |
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