干旱区生态环境知识资源中心(Arid): Simultaneous determination of 11 strobilurin fungicides in different vegetation types of soil by QuEChERS-ultra performance liquid chromatography-tandem mass spectrometry

Arid

DOI	10.3724/SP.J.1123.2018.02020
	Simultaneous determination of 11 strobilurin fungicides in different vegetation types of soil by QuEChERS-ultra performance liquid chromatography-tandem mass spectrometry
	Wang Lu-fang; Li Chun-mei; Xu Jiabin; Li Hui; Su Hang; Wang Jing; Jin Fen; Zhang Yu
通讯作者	Zhang, Y
来源期刊	CHINESE JOURNAL OF CHROMATOGRAPHY
ISSN	1000-8713
出版年	2018
卷号	36 期号:8 页码:730-737
英文摘要	A method for the simultaneous determination of the 11 strobilurin fungicides (coumoxystrobin , tricyclopyricarb, picoxystrobin, fluoxastrobin, trifloxystrobin, E-metominostrobin , kresoxim-methyl, dimoxystrobin, orysastrobin, pyraoxystrobin and fenaminstrobin) in different vegetation types of soil by QuEChERS-ultra performance liquid chromatography-tandem mass spectrometry was developed. The strobilurin fungicides were extracted with 0. 1% (volume percentage) acetic acid-acetonitrile, and cleaned-up with 100 mg primary secondary amine (PSA) and 100 mg C-18. The separation was performed on a C-18 column with methanol and water as the mobile phases. The strobilurin fungicides were determined in the positive ion mode and multiple reaction monitoring mode. The quantification was carried out by the matrix-matched external standard curve. The results showed good linear relationships for all analytes in the range of 0. 1-100 mu g/kg with the correlation coefficients of 0. 980 5-0. 999 9. The mean recoveries of strobilurin fungicides in the spiked soil samples were 65. 1% - 103. 9% and the relative standard deviations were 0. 082% -14% (n = 3) at three spiked levels (5, 10 and 50 mu g/kg). The limits of quantitation were 0. 005-2. 0 mu g/kg. This method is suitable for the trace determination of the 11 strobilurin fungicides in different vegetation types of soil (black soil, red soil, sandy soil, moisture soil, desert grey soil, and plateau soil).
英文关键词	ultra performance liquid chromatography-tandem mass spectrometry (UPLC-MS/MS) QuEChERS strobilurin fungicides soil
类型	Article
语种	中文
收录类别	ESCI
WOS记录号	WOS:000452617500004
WOS关键词	KRESOXIM-METHYL ; AZOXYSTROBIN ; ADSORPTION ; FIELD ; DEGRADATION ; VEGETABLES ; CEREALS ; FRUITS ; FATE
WOS类目	Chemistry, Analytical
WOS研究方向	Chemistry
Scopus学科分类	Chinese Acad Agr Sci, Inst Qual Stand & Testing Technol Agroprod, Beijing 100081, Peoples R China.
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/333126
作者单位	[Wang Lu-fang; Xu Jiabin; Li Hui; Zhang Yu] Hainan Univ, Inst Trop Agr & Forestry, Haikou 570228, Hainan, Peoples R China; [Wang Lu-fang; Li Chun-mei; Su Hang; Wang Jing; Jin Fen] Chinese Acad Agr Sci, Inst Qual Stand & Testing Technol Agroprod, Beijing 100081, Peoples R China
推荐引用方式 GB/T 7714	Wang Lu-fang,Li Chun-mei,Xu Jiabin,et al. Simultaneous determination of 11 strobilurin fungicides in different vegetation types of soil by QuEChERS-ultra performance liquid chromatography-tandem mass spectrometry[J],2018,36(8):730-737.
APA	Wang Lu-fang.,Li Chun-mei.,Xu Jiabin.,Li Hui.,Su Hang.,...&Zhang Yu.(2018).Simultaneous determination of 11 strobilurin fungicides in different vegetation types of soil by QuEChERS-ultra performance liquid chromatography-tandem mass spectrometry.CHINESE JOURNAL OF CHROMATOGRAPHY,36(8),730-737.
MLA	Wang Lu-fang,et al."Simultaneous determination of 11 strobilurin fungicides in different vegetation types of soil by QuEChERS-ultra performance liquid chromatography-tandem mass spectrometry".CHINESE JOURNAL OF CHROMATOGRAPHY 36.8(2018):730-737.