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刊物期号: 201711

白酒中8种生物胺的高效液相色谱分析法(113)

作者: 王春利1,赵晓娟2,王英姿1

地址:1.江门出入境检验检疫局,广东 江门 529000; 2.仲恺农业工程学院,广东 广州 510225
摘要 建立了白酒中8种生物胺残留的高效液相色谱分析方法,样品采用正丁醇-三氯甲烷萃取,丹磺酰氯衍生。实验结果表明,该方法在1~50 mg/L 范围内线性关系良好,R2≥0.996;在1~10 mg/L添加水平范围内,平均加标回收率在82.22 %~94.11 %之间,相对标准偏差RSD<10 %;LOD在0.01~0.10 mg/L之间,LOQ在0.03~0.30 mg/L之间,该方法可用于白酒中生物胺的检测。
关键词 白酒; 生物胺; 高效液相色谱法; 含量调查
中图分类号: TS262.3;TS261.4;TS261.7 文献标识码: A 文章编号: 1001-9286(2017)11-0113-04

英文标题: Determination of 8 Biogenic Amines in Baijiu by HPLC

英文作者: WANG Chunli1, ZHAO Xiaojuan2 and WANG Yingzi1

英文地址: 1.Jiangmen Entry-Exit Inspection and Quarantine Bureau, Jiangmen, Guangdong 529000; 2.Zhongkai University of Agriculture and Engineering, Guangzhou, Guangdong 510255, China

英文摘要 A method for the determination of 8 biogenic amines in Baijiu by high-performance liquid chromatography (HPLC) had been developed. Baijiu samples were extracted with N-butanol and chloroform, and derived by sulfonyl chloride. The experimental results showed that, the proposed method had a good correlation within the range of 1~50 mg/L, and the correlation coefficient was above 0.996, the average recovery was 84.75 % to 95.20 % in 1~10 mg/L addition level range, RSD (n=3) was less than 10 %, LOD was between 0.01~0.10 mg/L, and LOQ ranged within 0.03~0.30 mg/L. This method could be used for the detection of biogenic amines in Baijiu.
英文关键词 Baijiu; biogenic amines; HPLC; content measurement
      

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