PMID- 29582610
OWN - NLM
STAT- MEDLINE
DCOM- 20181004
LR  - 20221207
IS  - 1872-2059 (Electronic)
IS  - 1000-8713 (Linking)
VI  - 36
IP  - 1
DP  - 2018 Jan 8
TI  - [Determination of organophosphorus and carbamate insecticide residues in food and 
      water samples by solid phase extraction coupled with capillary liquid 
      chromatography].
PG  - 30-36
LID - 10.3724/SP.J.1123.2017.09023 [doi]
AB  - A method was established for the simultaneous separation and determination of one 
      organophosphorus and three carbamate insecticide residues in food and water 
      samples by solid phase extraction (SPE) followed by analysis using a home-made 
      capillary liquid chromatogram. Various parameters possibly affecting the 
      efficiencies of capillary liquid chromatography (CLC) and SPE were investigated 
      in detail, such as type of SPE column, pH value of samples, type and volume of 
      elution solvent, flow rate of loading sample, salt effect, loading volume, 
      detection wavelength, and type and ratio of mobile phases. Under the optimized 
      experimental conditions, the four insecticides were separated completely within 6 
      min. The limits of detection and limits of quantification were 0.35-1.20 mug/kg 
      and 1.17-4.00 mug/kg, respectively. Satisfactory recoveries of the SPE-CLC method 
      were achieved for spiked food samples of tomato, cucumber and apple ranging from 
      72.41% to 107.15% with the relative standard deviations (RSDs) no more than 
      8.12%, and for spiked tap/lake water samples ranging from 71.45% to 109.25% with 
      the RSDs no more than 9.28%. The method can meet the requirements for 
      multi-residue analysis of insecticides.
FAU - Liu, Jie
AU  - Liu J
AD  - School of Environment and Materials Engineering, Yantai University, Yantai 
      264005, China.
AD  - Key Laboratory of Coastal Environmental Processes and Ecological Remediation, 
      Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences, Yantai 
      264003, China.
FAU - Lu, Wenhui
AU  - Lu W
AD  - Key Laboratory of Coastal Environmental Processes and Ecological Remediation, 
      Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences, Yantai 
      264003, China.
FAU - Cui, Rong
AU  - Cui R
AD  - School of Environment and Materials Engineering, Yantai University, Yantai 
      264005, China. glorytre@163.com.
FAU - Sun, Xiyan
AU  - Sun X
AD  - Key Laboratory of Coastal Environmental Processes and Ecological Remediation, 
      Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences, Yantai 
      264003, China.
FAU - Li, Jinhua
AU  - Li J
AD  - Key Laboratory of Coastal Environmental Processes and Ecological Remediation, 
      Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences, Yantai 
      264003, China.
FAU - Chen, Lingxin
AU  - Chen L
AD  - Key Laboratory of Coastal Environmental Processes and Ecological Remediation, 
      Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences, Yantai 
      264003, China. lxchen@yic.ac.cn.
LA  - chi
PT  - Journal Article
PL  - China
TA  - Se Pu
JT  - Se pu = Chinese journal of chromatography
JID - 9424804
RN  - 0 (Carbamates)
RN  - 0 (Drinking Water)
RN  - 0 (Insecticides)
RN  - 0 (Organophosphorus Compounds)
RN  - 0 (Pesticide Residues)
RN  - 0 (Water Pollutants, Chemical)
SB  - IM
MH  - Carbamates/*analysis
MH  - Chromatography, Liquid
MH  - Cucumis sativus
MH  - Drinking Water/analysis
MH  - *Food Analysis
MH  - Insecticides/*analysis
MH  - Lakes
MH  - Solanum lycopersicum
MH  - Malus
MH  - Organophosphorus Compounds/*analysis
MH  - Pesticide Residues/*analysis
MH  - Solid Phase Extraction
MH  - Water Pollutants, Chemical/*analysis
OTO - NOTNLM
OT  - capillary liquid chromatography (CLC)
OT  - carbamate
OT  - food
OT  - insecticide residues
OT  - organophosphorus
OT  - solid phase extraction (SPE)
OT  - water samples
EDAT- 2018/03/28 06:00
MHDA- 2018/10/05 06:00
CRDT- 2018/03/28 06:00
PHST- 2018/03/28 06:00 [entrez]
PHST- 2018/03/28 06:00 [pubmed]
PHST- 2018/10/05 06:00 [medline]
AID - 10.3724/SP.J.1123.2017.09023 [doi]
PST - ppublish
SO  - Se Pu. 2018 Jan 8;36(1):30-36. doi: 10.3724/SP.J.1123.2017.09023.