Development of a Method for the Analysis of Four Plant Growth Regulators (PGRs) Residues in Soybean Sprouts and Mung Bean Sprouts by Liquid Chromatography–Tandem Mass Spectrometry

被引：23

作者：

Fengzu Zhang

Pengyue Zhao

Weili Shan

Yong Gong

Qiu Jian

Canping Pan

机构：

[1] China Agricultural University,Department of Applied Chemistry, College of Science

[2] Ministry of Agriculture,Pesticide Residue Branch, Institute for the Control of Agrochemicals

来源：

Bulletin of Environmental Contamination and Toxicology | 2012年 / 89卷

关键词：

PGRs; Bean sprouts; Residue; LC–MS/MS;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

A method has been developed for the simultaneous determination of four plant growth regulators (PGRs) residues in soybean sprouts and mung bean sprouts. The sample preparation procedure was based on a QuEChERS method. The method showed excellent linearity (r2 ≥ 0.9985) and precision (RSDs ≤ 13.0 %). Average recoveries of four PGRs ranged between 74.9 % and 106.3 % at spiking levels 0.05, 0.5 and 1 mg kg−1. The LODs and LOQs were in the ranges of 0.27–9.3 μg kg−1 and 0.90–31 μg kg−1, respectively. The procedure was applied to 18 bean sprout samples, and benzyladenine was found in some of the analyzed samples.

引用

页码：674 / 679

页数：5

共 37 条

[1]

Fan SF(2011)Simultaneous determination of 13 phytohormones in oilseed rape tissues by liquid chromatography-electrospray tandem mass spectrometry and the evaluation of the matrix effect J Sep Sci 34 640-650

[2]

Wang XP(2011)QuEChERS-based extraction procedure for multifamily analysis of phytohormones in vegetables by UHPLC-MS/MS J Sep Sci 34 1517-1524

[3]

Li PW(2010)Comparative determination of some phytohormones in wild-type and genetically modified plants by gas chromatography-mass spectrometry and high-performance liquid chromatography-tandem mass spectrometry Anal Biochem 398 60-68

[4]

Zhang Q(2008)Simultaneous determination of gibberellic acid, indole-3-acetic acid and abscisic acid in wheat extracts by solid-phase extraction and liquid chromatography-electrospray tandem mass spectrometry Talanta 76 798-802

[5]

Zhang W(2010)Rapid determination of cytokinins and auxin in cyanobacteria Curr Microbiol 61 361-369

[6]

Flores MI(2009)Enhanced determination of abscisic acid (ABA) and abscisic acid glucose ester (ABA-GE) in Plant Physiol Biochem 47 256-261

[7]

Romero-González R(2004) plants by liquid chromatography-mass spectrometry in tandem mode Plant Physiol Biochem 42 723-729

[8]

Frenich AG(2009)Gas chromatography-mass spectrometry analysis of indoleacetic acid and tryptophan following aqueous chloroformate derivatisation of Rhizobium exudates J Chromatogr A 1216 7657-7663

[9]

Vidal JL(2010)Simultaneous determination of several phytohormones in natural coconut juice by hollow fiber-based liquid-liquid-liquid microextraction-high performance liquid chromatography J Chromatogr A 1217 7337-7344

[10]

Giannarelli S(undefined)Preparation of magnetic indole-3-acetic acid imprinted polymer beads with 4-vinylpyridine and β-cyclodextrin as binary monomer via microwave heating initiated polymerization and their application to trace analysis of auxins in plant tissues undefined undefined undefined-undefined

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