Simultaneous determination of 13 phytohormones in oilseed rape tissues by liquid chromatography-electrospray tandem mass spectrometry and the evaluation of the matrix effect
文献类型: 外文期刊
第一作者: Fan, Sufang
作者: Fan, Sufang;Wang, Xiupin;Li, Peiwu;Zhang, Qi;Zhang, Wen;Fan, Sufang;Wang, Xiupin;Li, Peiwu;Zhang, Qi;Zhang, Wen;Fan, Sufang;Wang, Xiupin;Li, Peiwu
作者机构:
关键词: Liquid chromatography-tandem mass spectrometry;Matrix effect;Phytohormones;Rape tissues
期刊名称:JOURNAL OF SEPARATION SCIENCE ( 影响因子:3.645; 五年影响因子:2.943 )
ISSN:
年卷期:
页码:
收录情况: SCI
摘要: In the experiment, a high-performance liquid chromatography and electrospray ionization-tandem mass spectrometry with selected reaction monitoring was used to simultaneously determine various classes of phytohormones, including indole-3-acetic acid, α-naphthaleneacetic acid, 2-chlorobenzoic acid, 4-chlorobenzoic acid, indole-3-butyric acid, gibberellic acid, 2,4-dichlorophenoxyacetic acid, 2-naphthoxyacetic acid, abscisic acid, 2,3,5-triiodobenzoic acid, uniconazole, paclobutrazol and 2,4-epibassinolide in rape tissues. The analyses were separated by an HPLC equipped with a reversed-phase column using a binary solvent system composed of methanol and water, both containing 0.1% of formic acid. The matrix effect was also considered and determined. The technology was applied to analyze rape tissues, including roots, stems, leaves, flowers, immature pods and rape seeds. The rape tissues were subjected to ultrasound-assisted extraction and purified by dispersive solid-phase extraction, and then transferred into the liquid chromatography system. The detection limit for each plant hormone was defined by the ratio of signal/background noise (S/N) of 3. The results showed perfect linearity (R~2 values of 0.9987-1.0000) and reproducibility of elution times (relative standard deviations, RSDs,<1%) and peak areas (RSDs,<7%) for all target compounds.
分类号: O6
- 相关文献
作者其他论文 更多>>
-
Dual-template magnetic molecularly imprinted polymers for selective extraction and sensitive detection of aflatoxin B1 and benzo(α)pyrene in environmental water and edible oil
作者:Wang, Shenling;Hu, Xiaofeng;Wu, Wenqin;Wang, Du;Li, Peiwu;Zhang, Zhaowei;Zhang, Zhaowei
关键词:Dual dummy template; Surface molecularly imprinting; Magnetic solid phase extraction; Water sample
-
Silicon Improves the Plant Growth and Fruit Quality of Cherry Tomato (Solanum lycopersicum var. cerasiforme) under Nitrogen Imbalance by Modulating Nitrogen Assimilation and Photosynthesis
作者:Lei, Fei;Pan, Xiaozhong;Zhang, Zhijun;Zhang, Wen;Tan, Hao;Liu, Hailin;Lin, Huiru;Yang, Mei
关键词:Nitrogen; Silicon; Cherry tomato; Plant growth; Fruit quality
-
Moderate elimination of mycotoxins in vegetable oil triggered by superoxide anion and singlet oxygen
作者:Yang, Xianglong;Cheng, Ling;Yu, Li;Qi, Xin;Zhang, Liangxiao;Zhang, Qi;Mao, Jin;Li, Peiwu;Zhang, Liangxiao;Zhang, Qi;Mao, Jin;Li, Peiwu
关键词:Mycotoxins; Reactive oxygen species; Photodegradation; Bi2WO6
-
Host-induced silencing of MpPar6 confers Myzus persicae resistance in transgenic rape plants
作者:Zhang, Qi;Zhan, Wenqin;Chang, Ling;Dong, Yi;Zhang, Jiang;Li, Chao;Zhang, Jiang
关键词:oilseed rape; pest control; aphid; double -stranded RNA; RNA interference
-
Identification of XTH Family Genes and Expression Analysis of Endosperm Weakening in Lettuce (Lactuca sativa L.)
作者:Zhang, Qi;Zhang, Aixia;Bei, Jinlong;Chen, Bingxian;Yang, Le;Wei, Jinpeng;Xu, Zhenjiang;Wang, Xiaofeng
关键词:lettuce; XTH genes family; endosperm weakening; seed germination; gene expression; stress
-
Reverse design of haptens based on antigen spatial conformation to prepare anti-capsaicinoids&gingerols antibodies for monitoring of gutter cooking oil
作者:Nie, Kunying;Zhang, Jiali;Xu, Haitao;Ren, Keyun;Yu, Chunlei;Li, Falan;Yang, Qingqing;Zhang, Qi;Nie, Kunying;Zhang, Jiali;Xu, Haitao;Ren, Keyun;Yu, Chunlei;Li, Falan;Yang, Qingqing;Nie, Kunying;Zhang, Jiali;Xu, Haitao;Ren, Keyun;Yu, Chunlei;Li, Falan;Yang, Qingqing;Zhang, Qi;Zhang, Qi
关键词:Gutter cooking oil; Broad-spectrum monoclonal antibodies; Molecular docking; Virtual screening
-
Integrated Transcriptomic and Proteomic Analysis Identifies Novel Regulatory Genes Associated with Plant Growth Regulator-Induced Astringency in Grape Berries
作者:Feng, Jiao;Gao, Lei;Hu, Haipeng;Zhao, Wanli;Ma, Ruiyang;Zheng, Huan;Zhang, Wen;Tao, Jianmin;Wang, Wu;Nieuwenhuizen, Niels J.;Atkinson, Ross G.
关键词:CPPU; flavan-3-ol; GA(3); proanthocyanidin; sensory analysis