Determination of 8 biogenic amines in aquatic products and their derived products by high-performance liquid chromatography-tandem mass spectrometry without derivatization

文献类型： 外文期刊

第一作者： Zhang, Xuan

作者： Zhang, Xuan;Fang, Changling;Huang, Dongmei;Yang, Guangxin;Tang, Yunyu;Shi, Yongfu;Kong, Cong;Cai, Youqiong;Cao, Pei

作者机构：

关键词： High-performance liquid chromatography-tandem mass spectrometry; Biogenic amines; Aquatic products

期刊名称：FOOD CHEMISTRY （ 影响因子：7.514； 五年影响因子：7.516 ）

ISSN： 0308-8146

年卷期： 2021 年 361 卷

页码：

收录情况： SCI

摘要： A method for the determination of 8 biogenic amines in aquatic products and their derived products was established by HPLC-MS/MS without derivatization. The samples were extracted by 5% perchloric acid solution. N-hexane was used to clean the extract. The analytes were separated by a column of ACQUITY UPLC HSS T3 (100 mm x 2.1 mm, 1.8 mu m), and gradient eluted with a mixed solution of (0.5% formic acid) and acetonitrile. Good linearity was obtained with correlation coefficients (R2) >0.99. This method achieved higher sensitivity (from 0.1 mg/kg for tyramine, 2-phenylethylamine and tryptamine to 1.0 mg/kg for spermidine, spermine, cadaverin, histamine and putrescine). The average recoveries were demonstrated in the range of 70.9%-113.1%, with relative standard deviations (RSDs) from 0.33% to 10.81%. This method was suitable for the detection of BAs in aquatic products and their products.

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