超高效液相色谱-串联质谱法同时检测干果中16种真菌毒素OA北大核心CSCDCSTPCD
Simultaneous Determination of 16 Kinds of Mycotoxins in Common Dried Fruits by Ultra Performance Liquid Chromatography-Tandem Mass Spectrometry
建立了同时检测10种常见干果中16种真菌毒素的超高效液相色谱-串联质谱方法.将干果可食部分加水匀浆,以10 mmol/L柠檬酸-乙腈溶液为提取剂,C18为净化剂,使用ACQUITY UPLC BEH C18色谱柱分离样品,在优化的洗脱梯度和时间条件下,16种真菌毒素在8 min内实现良好分离,检出限为0.02~1.00μg/L;在线性范围(1~200μg/L)内线性相关系数R>0.9981,3个添加水平的平均回收率为70.48%~118.8…查看全部>>
A method for simultaneous detection of multi-mycotoxins in ten kinds of common dried fruits was been exploited by using ultra performance liquid chromatography-tandem mass spectrometry. The edible part of dried fruits was ground up with certain quantity of water. The mash was extracted by 10 mmol/L citric acid-acetonitrile, purified by C18 column, and filtered using 0. 22-μm organic filtration. All the sixteen mycotoxins were well separated in 8 min on ACQUI…查看全部>>
王玉娇;聂继云;闫震;李志霞;程杨;张晓男
中国农业科学院果树研究所/农业部果品质量安全风险评估实验室(兴城),兴城125100中国农业科学院果树研究所/农业部果品质量安全风险评估实验室(兴城),兴城125100中国农业科学院果树研究所/农业部果品质量安全风险评估实验室(兴城),兴城125100中国农业科学院果树研究所/农业部果品质量安全风险评估实验室(兴城),兴城125100中国农业科学院果树研究所/农业部果品质量安全风险评估实验室(兴城),兴城125100中国农业科学院果树研究所/农业部果品质量安全风险评估实验室(兴城),兴城125100
真菌毒素超高效液相色谱-串联质谱干果
MycotoxinsUltra high performance liquid chromatography-tandem mass spectrometryDried fruits
《分析化学》 2017 (10)
1556-1563,8
本文由国家农产品质量安全风险评估重大专项(Nos. GJFP2016003、GJFP2017003)、中国农业科学院科技创新工程(CAAS-ASTIP)项目资助.This work was supported by the National Program for Quality and Safety Risk Assessment of Agricultural Products of China ( Nos. GJFP2016003、GJFP2017003 ) and the Scientific and Technological Innovation Project of the Chinese Academy of Agricultural Sciences ( No. CAAS-ASTIP) .
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