Knowledge Management System of Northwest Institute of Plateau Biology, CAS
Simultaneous Determination of Seven Biogenic Amines in Foodstuff Samples Using One-Step Fluorescence Labeling and Dispersive Liquid-Liquid Microextraction Followed by HPLC-FLD and Method Optimization Using Response Surface Methodology | |
Wu, Hongliang1,3; Li, Guoliang2,4; Liu, Shucheng4; Ji, Zhongyin1,3; Zhang, Qiulong1,3; Hu, Na1,3; Suo, Yourui1; You, Jinmao1,2; Li, GL (reprint author), Qufu Normal Univ, Key Lab Life Organ Anal Shandong Prov, Qufu, Peoples R China. | |
2015-03-01 | |
发表期刊 | FOOD ANALYTICAL METHODS |
卷号 | 8期号:3页码:685-695 |
文章类型 | Article |
摘要 | A simple, sensitive and selective method based on one-step fluorescence labeling and ultrasound-assisted dispersive liquid-liquid microextraction (UA-DLLME) was developed for the determination of biogenic amines (BAs) in foodstuff samples by high-performance liquid chromatography (HPLC) with fluorescence detection (FLD). In this work, fluorescence probe 2-(11H-benzo[a]carbazol-11-yl) ethyl carbonochloridate (BCEC-Cl) was applied to label BAs. What followed was the UA-DLLME procedure that was carried out using chloroform and acetone as extraction and disperser solvents, respectively. A response surface methodology (RSM) based on a Box-Behnken design (BBD) was employed to optimize the main parameters affecting the fluorescence labeling and DLLME efficiency. Under the optimal conditions, this method offered low limits of detection (LODs) of 1.1-7.8 ng/mL and limits of quantification (LOQs) of 3.5-26.1 ng/mL. Finally, the method was successfully used for the determination of trace BAs in real samples and exhibited powerful potential in the high-throughput sample screening.; A simple, sensitive and selective method based on one-step fluorescence labeling and ultrasound-assisted dispersive liquid-liquid microextraction (UA-DLLME) was developed for the determination of biogenic amines (BAs) in foodstuff samples by high-performance liquid chromatography (HPLC) with fluorescence detection (FLD). In this work, fluorescence probe 2-(11H-benzo[a]carbazol-11-yl) ethyl carbonochloridate (BCEC-Cl) was applied to label BAs. What followed was the UA-DLLME procedure that was carried out using chloroform and acetone as extraction and disperser solvents, respectively. A response surface methodology (RSM) based on a Box-Behnken design (BBD) was employed to optimize the main parameters affecting the fluorescence labeling and DLLME efficiency. Under the optimal conditions, this method offered low limits of detection (LODs) of 1.1-7.8 ng/mL and limits of quantification (LOQs) of 3.5-26.1 ng/mL. Finally, the method was successfully used for the determination of trace BAs in real samples and exhibited powerful potential in the high-throughput sample screening. |
关键词 | Biogenic Amines Fluorescence Labeling Ultrasound-assisted Dispersive Liquid-liquid Microextraction Foodstuff Samples Box-behnken Design |
WOS标题词 | Science & Technology ; Life Sciences & Biomedicine |
关键词[WOS] | CHROMATOGRAPHY-MASS SPECTROMETRY ; CAPILLARY-ELECTROPHORESIS ; ETHYL CHLOROFORMATE ; FISH PRODUCTS ; DERIVATIZATION ; IDENTIFICATION ; REAGENT ; WINES ; ACIDS ; MEAT |
收录类别 | SCI |
语种 | 英语 |
WOS研究方向 | Food Science & Technology |
WOS类目 | Food Science & Technology |
WOS记录号 | WOS:000349553900018 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://210.75.249.4/handle/363003/5451 |
专题 | 中国科学院西北高原生物研究所 |
通讯作者 | Li, GL (reprint author), Qufu Normal Univ, Key Lab Life Organ Anal Shandong Prov, Qufu, Peoples R China. |
作者单位 | 1.Chinese Acad Sci, Northwest Inst Plateau Biol, Key Lab Tibetan Med Res, Xining, Peoples R China 2.Qufu Normal Univ, Key Lab Life Organ Anal Shandong Prov, Qufu, Peoples R China 3.Univ Chinese Acad Sci, Coll Life Sci, Beijing, Peoples R China 4.Guangdong Ocean Univ, Coll Food Sci & Technol, Guangdong Prov Key Lab Aquat Prod Proc & Safety, Zhanjiang, Peoples R China |
推荐引用方式 GB/T 7714 | Wu, Hongliang,Li, Guoliang,Liu, Shucheng,et al. Simultaneous Determination of Seven Biogenic Amines in Foodstuff Samples Using One-Step Fluorescence Labeling and Dispersive Liquid-Liquid Microextraction Followed by HPLC-FLD and Method Optimization Using Response Surface Methodology[J]. FOOD ANALYTICAL METHODS,2015,8(3):685-695. |
APA | Wu, Hongliang.,Li, Guoliang.,Liu, Shucheng.,Ji, Zhongyin.,Zhang, Qiulong.,...&Li, GL .(2015).Simultaneous Determination of Seven Biogenic Amines in Foodstuff Samples Using One-Step Fluorescence Labeling and Dispersive Liquid-Liquid Microextraction Followed by HPLC-FLD and Method Optimization Using Response Surface Methodology.FOOD ANALYTICAL METHODS,8(3),685-695. |
MLA | Wu, Hongliang,et al."Simultaneous Determination of Seven Biogenic Amines in Foodstuff Samples Using One-Step Fluorescence Labeling and Dispersive Liquid-Liquid Microextraction Followed by HPLC-FLD and Method Optimization Using Response Surface Methodology".FOOD ANALYTICAL METHODS 8.3(2015):685-695. |
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