Determination of diflubenzuron residues in vegetables by UPLC-MS/MS
文献类型: 外文期刊
第一作者: Wang, Xiaofang
作者: Wang, Xiaofang;Yang, Chunliang;Huang, Maofang;Wang, Mingyue;Zha, Yubing;Lin, Ling;Zeng, Shaodong
作者机构:
关键词: UPLC-MS/MS;diflubenzuron;residue;vegetables
期刊名称:MATERIAL SCIENCE AND ADVANCED TECHNOLOGIES IN MANUFACTURING
ISSN: 1022-6680
年卷期: 2014 年 852 卷
页码:
收录情况: SCI
摘要: The conditions for detecting residues of diflubenzuron in vegetables by ultra high performance liquid chromatography tandem mass spectrometry were studied. The target was extracted with acetonitrile for 2 min with a homogenizer. The extaction was purifide by a conditioned Florisil SPE cartridge, and then was detected by ultra high-performance liquid chromatography with tandem mass spectrometry. The average recovery was in the range from 87.8 %- 99.2 % at spike levels of 0.1, 1.0 and 10 mg/kg in vegetables, and relative standard deviations was in the range of 4.2 %-8.9 %. The proposed method is fast, simple, sensitive and accurate.
分类号:
- 相关文献
作者其他论文 更多>>
-
Effects of bio-nano-selenium on wheat grain morphology, selenium transport enrichment and antioxidant enzyme activities
作者:Huang, Sisi;Luo, Hongmei;Yu, Kan;Han, Yali;Song, Ruilian;Wang, Xiaofang;Zhou, Yu;Ren, Xifeng
关键词:bio-nano-selenium; wheat; physiological indicators; grain morphology; agronomic traits
-
A novel controlled-release Zn2+ supplementation based on egg yolk phosvitin: Structural, physicochemical and release characteristics
作者:Liu, Yuanjing;Zeng, Shaodong;Chen, Wuhai;Ye, Jianzhi;Dong, Mengxue;Sun, Yusha;Duan, Xiang
关键词:Zinc supplementation; Release controllability; Phosvitin; Metal chelation
-
Application of Stable Isotopes and Multi Elemental Fingerprints to Verify the Origin of Premium Chinese Hainan Bananas
作者:Huang, Yurong;Huang, Yurong;Mei, Hanyi;Zhang, Yongzhi;Nie, Jing;Rogers, Karyne M.;Nuralykyzy, Bayan;Li, Chunlin;Yuan, Yuwei;Huang, Yurong;Mei, Hanyi;Zhang, Yongzhi;Nie, Jing;Rogers, Karyne M.;Nuralykyzy, Bayan;Li, Chunlin;Yuan, Yuwei;Wang, Mingyue;Huan, Zhibo;Rogers, Karyne M.
关键词:Musa nana Lour.; delta C-13; delta N-15; delta O-18; delta H-2; elements; chemometrics; PLS-DA; model; traceability
-
Behavior of commonly used pesticides and their metabolites in banana fruits from cultivation, storage, maturation to crisp chips processing and health risk assessment
作者:Ma, Chen;Li, Chunli;Tian, Hai;Zhang, Qun;Lv, Daizhu;Wang, Mingyue;Ma, Chen;Li, Chunli;Tian, Hai;Zhang, Qun;Lv, Daizhu;Ma, Chen;Li, Chunli;Tian, Hai;Ma, Chen;Zhang, Qun;Lv, Daizhu
关键词:Banana fruit; Farm-to-table; Pesticide behavior; Metabolites; Health risk assessment
-
Deciphering the lipid composition and metabolic patterns of cashew apple: A comprehensive lipidomic analysis
作者:Ma, Huifang;Zeng, Shaodong;Pan, Xiaowei;Pan, Zheng;Liu, Lili;Liu, Yijun;Ye, Jianzhi;Liu, Yijun;Liu, Yijun;Huang, Haijie;Huang, Haijie;Huang, Haijie
关键词:Cashew apple; Oils; Lipids; Ultra-high performance liquid; chromatography-electrospray ionization quad-; rupole time-of-flight mass spectrometry (UPLC-; ESI-TOF-MS)
-
A naturally occurring SNP modulates thermotolerance divergence among grapevines
作者:Chen, Haiyang;Yu, Haibo;Kong, Lingchao;Li, Shenchang;Li, Yang;Wang, Yi;Duan, Wei;Dai, Zhanwu;Fan, Peige;Li, Shaohua;Liang, Zhenchang;Wang, Lijun;Chen, Haiyang;Yu, Haibo;Kong, Lingchao;Li, Shenchang;Li, Yang;Wang, Yi;Duan, Wei;Dai, Zhanwu;Fan, Peige;Li, Shaohua;Liang, Zhenchang;Wang, Lijun;Chen, Haiyang;Chen, Haiyang;Yu, Haibo;Kong, Lingchao;Li, Shenchang;Dai, Zhanwu;Fan, Peige;Liang, Zhenchang;Wang, Lijun;Yuan, Ling;Yuan, Ling;Cao, Xiongjun;Lin, Ling;Guo, Rongrong;Xie, Taili
关键词:
-
Co-application of dazomet and azoxystrobin reconstructs soil microbial communities and suppresses the violet root rot of Codonopsis tangshen under a continuous cropping system
作者:Zhou, Wuxian;Jiang, Xiaogang;Li, Darong;Zhang, Meide;Guo, Jie;You, Jingmao;Wang, Qingfang;Zhou, Wuxian;Wang, Xiaofang;Huang, Daye
关键词:continuous cropping obstacle; soil-borne disease; soil fumigation; rhizosphere microbial community; soil property