PMID- 37764351
OWN - NLM
STAT- MEDLINE
DCOM- 20231023
LR  - 20231023
IS  - 1420-3049 (Electronic)
IS  - 1420-3049 (Linking)
VI  - 28
IP  - 18
DP  - 2023 Sep 12
TI  - Simultaneous Determination of 54 Pesticides in Proso Millet Using QuEChERS with 
      Liquid Chromatography-Tandem Mass Spectrometry (LC-MS/MS).
LID - 10.3390/molecules28186575 [doi]
LID - 6575
AB  - To assess the potential risks posed to the environment and human health, 
      analyzing pesticide residues in proso millet is important. This paper aimed to 
      develop a modified QuEChERS method with liquid chromatography-tandem mass 
      spectrometry (LC-MS/MS) for the analysis of 54 pesticide residues in proso 
      millet. Parameters including the mobile phase of the instrument, the acidity of 
      the extraction solvent, and the type of absorbents were optimized to provide 
      satisfactory performance. The method was validated concerning linearity, limit of 
      quantification (LOQ), matrix effect, accuracy, and precision. In detail, the 
      linearity of the matrix-matched calibration curve was acceptable with correlation 
      coefficients (R(2)) higher than 0.99. The mean recovery was in the range of 86% 
      to 114% with relative standard deviations (RSDs) </= 20% (n = 5). The LOQ was 
      determined to be 0.25-10 mug/kg. The developed method was feasible for the 
      determination of multiple pesticide residues in proso millet.
FAU - Ding, Chao
AU  - Ding C
AD  - Shanxi Center for Testing of Functional Agro-Products, Shanxi Agricultural 
      University, Taiyuan 030031, China.
FAU - Ren, Pengcheng
AU  - Ren P
AD  - Shanxi Center for Testing of Functional Agro-Products, Shanxi Agricultural 
      University, Taiyuan 030031, China.
FAU - Qi, Yanli
AU  - Qi Y
AD  - Shanxi Center for Testing of Functional Agro-Products, Shanxi Agricultural 
      University, Taiyuan 030031, China.
FAU - Yang, Yanmei
AU  - Yang Y
AD  - Shanxi Center for Testing of Functional Agro-Products, Shanxi Agricultural 
      University, Taiyuan 030031, China.
FAU - Qin, Shu
AU  - Qin S
AD  - Shanxi Center for Testing of Functional Agro-Products, Shanxi Agricultural 
      University, Taiyuan 030031, China.
LA  - eng
GR  - 2020-158/Research Project Supported by Shanxi Scholarship Council of China/
PT  - Journal Article
DEP - 20230912
PL  - Switzerland
TA  - Molecules
JT  - Molecules (Basel, Switzerland)
JID - 100964009
RN  - 0 (Pesticides)
RN  - 0 (Pesticide Residues)
SB  - IM
MH  - Humans
MH  - *Pesticides/analysis
MH  - *Pesticide Residues/analysis
MH  - Chromatography, Liquid/methods
MH  - Tandem Mass Spectrometry/methods
MH  - *Panicum
PMC - PMC10535077
OTO - NOTNLM
OT  - LC-MS/MS
OT  - QuEChERS
OT  - determination
OT  - pesticides
OT  - proso millet
COIS- The authors declare no conflict of interest.
EDAT- 2023/09/28 06:42
MHDA- 2023/10/23 01:18
PMCR- 2023/09/12
CRDT- 2023/09/28 01:32
PHST- 2023/08/10 00:00 [received]
PHST- 2023/09/08 00:00 [revised]
PHST- 2023/09/09 00:00 [accepted]
PHST- 2023/10/23 01:18 [medline]
PHST- 2023/09/28 06:42 [pubmed]
PHST- 2023/09/28 01:32 [entrez]
PHST- 2023/09/12 00:00 [pmc-release]
AID - molecules28186575 [pii]
AID - molecules-28-06575 [pii]
AID - 10.3390/molecules28186575 [doi]
PST - epublish
SO  - Molecules. 2023 Sep 12;28(18):6575. doi: 10.3390/molecules28186575.