PMID- 34600370
OWN - NLM
STAT- MEDLINE
DCOM- 20211123
LR  - 20211123
IS  - 1873-7072 (Electronic)
IS  - 0308-8146 (Linking)
VI  - 371
DP  - 2022 Mar 1
TI  - Development, optimization, and validation of a method for detection of cartap, 
      thiocyclam, thiosultap-monosodium, and thiosultap-disodium residues in plant 
      foods by GC-ECD.
PG  - 131198
LID - S0308-8146(21)02204-4 [pii]
LID - 10.1016/j.foodchem.2021.131198 [doi]
AB  - A method was developed for the simultaneous determination of four 
      nereistoxin-related pesticides, viz. cartap, thiocyclam, thiosultap-monosodium, 
      and thiosultap-disodium, in 20 plant foods. The samples were extracted using a 
      hydrochloric acid solution containing cysteine hydrochloride, derivatized to 
      nereistoxin under alkaline conditions, and analyzed by gas chromatography with 
      electron capture detector. The average recoveries of the method were 72-108%, 
      with relative standard deviations (RSDs) of 0.3-14.7% (n = 1200, p < 0.05). The 
      intermediate precision and reproducibility experiments using established methods 
      were also carried out. All the results passed the Cochrane and Grubbs tests 
      (n = 2400, p < 0.05). The RSDs of intermediate precision and RSDs of 
      reproducibility among laboratories were in the ranges 1.7-10.9% and 2.4-15.3% 
      (n = 2400, p < 0.05), respectively, indicating that the accuracy and precision of 
      the method are satisfactory. This method can be used to detect 
      nereistoxin-related pesticides in plant foods.
CI  - Copyright (c) 2021 Elsevier Ltd. All rights reserved.
FAU - Zhang, Jingcheng
AU  - Zhang J
AD  - Innovation Center of Pesticide Research, Department of Applied Chemistry, College 
      of Science, China Agricultural University, Beijing 100193, PR China.
FAU - Pan, Lixiang
AU  - Pan L
AD  - Innovation Center of Pesticide Research, Department of Applied Chemistry, College 
      of Science, China Agricultural University, Beijing 100193, PR China.
FAU - Jing, Jing
AU  - Jing J
AD  - Innovation Center of Pesticide Research, Department of Applied Chemistry, College 
      of Science, China Agricultural University, Beijing 100193, PR China.
FAU - Zhuang, Ming
AU  - Zhuang M
AD  - Innovation Center of Pesticide Research, Department of Applied Chemistry, College 
      of Science, China Agricultural University, Beijing 100193, PR China.
FAU - Xin, Jianing
AU  - Xin J
AD  - Innovation Center of Pesticide Research, Department of Applied Chemistry, College 
      of Science, China Agricultural University, Beijing 100193, PR China.
FAU - Zhou, Yang
AU  - Zhou Y
AD  - Innovation Center of Pesticide Research, Department of Applied Chemistry, College 
      of Science, China Agricultural University, Beijing 100193, PR China.
FAU - Feng, Xiaoxiao
AU  - Feng X
AD  - College of Plant Protection, Hebei Agricultural University, Hebei 071000, PR 
      China. Electronic address: xxf0423@cau.edu.cn.
FAU - Zhang, Hongyan
AU  - Zhang H
AD  - Innovation Center of Pesticide Research, Department of Applied Chemistry, College 
      of Science, China Agricultural University, Beijing 100193, PR China. Electronic 
      address: hongyan@cau.edu.cn.
LA  - eng
PT  - Journal Article
DEP - 20210921
PL  - England
TA  - Food Chem
JT  - Food chemistry
JID - 7702639
RN  - 0 (Heterocyclic Compounds, 1-Ring)
RN  - 0 (N,N-dimethyl-1,2,3-trithian-5-yl amine)
RN  - 0 (Pesticides)
RN  - 0 (Thiocarbamates)
RN  - Z45YUY784H (carbamothioic acid, S,S'-(2-(dimethylamino)-1,3-propanediyl) ester)
SB  - IM
MH  - Heterocyclic Compounds, 1-Ring
MH  - *Pesticides
MH  - Reproducibility of Results
MH  - *Thiocarbamates
OTO - NOTNLM
OT  - Cartap
OT  - Cartap (PubChem CID: 27159)
OT  - Nereistoxin
OT  - Nereistoxin (PubChem CID: 15402)
OT  - Plant foods
OT  - Thiocyclam
OT  - Thiocyclam (PubChem CID: 35970)
OT  - Thiosultap-disodium (PubChem CID: 162117)
OT  - Thiosultap-monosodium (PubChem CID: 23666830)
OT  - thiosultap-disodium
OT  - thiosultap-monosodium
EDAT- 2021/10/03 06:00
MHDA- 2021/11/24 06:00
CRDT- 2021/10/02 20:24
PHST- 2021/01/04 00:00 [received]
PHST- 2021/08/23 00:00 [revised]
PHST- 2021/09/17 00:00 [accepted]
PHST- 2021/10/03 06:00 [pubmed]
PHST- 2021/11/24 06:00 [medline]
PHST- 2021/10/02 20:24 [entrez]
AID - S0308-8146(21)02204-4 [pii]
AID - 10.1016/j.foodchem.2021.131198 [doi]
PST - ppublish
SO  - Food Chem. 2022 Mar 1;371:131198. doi: 10.1016/j.foodchem.2021.131198. Epub 2021 
      Sep 21.