PMID- 30724195
OWN - NLM
STAT- MEDLINE
DCOM- 20190408
LR  - 20190408
IS  - 1873-7072 (Electronic)
IS  - 0308-8146 (Linking)
VI  - 275
DP  - 2019 Mar 1
TI  - Determination of multi-pesticide residues in green tea with a modified QuEChERS 
      protocol coupled to HPLC-MS/MS.
PG  - 255-264
LID - S0308-8146(18)31665-0 [pii]
LID - 10.1016/j.foodchem.2018.09.094 [doi]
AB  - A modified QuEChERS protocol, coupled to HPLC-MS/MS, was used for the analysis of 
      102 pesticides in green teas produced in Jiangxi province, China. For accurate 
      quantification, matrix-matched calibration curves were applied to compensate for 
      matrix effects. Recoveries for these pesticides ranged from 62% to 125% with 
      relative standard deviations (RSDs) lower than 18%. The limits of detection and 
      quantification ranged from 0.03 to 15 microg/kg and 0.1 to 50 microg/kg, respectively. We 
      determined that 67% of green tea samples contained some pesticide residues and 
      most contained more than five pesticides. Moreover, the levels of 11 pesticide 
      residues in 18 samples were found to be greater than the values permitted in EC 
      Regulation No. 396/2005.
CI  - Copyright (c) 2018 Elsevier Ltd. All rights reserved.
FAU - Huang, Yousheng
AU  - Huang Y
AD  - State Key Laboratory of Food Science and Technology, Nanchang University, 
      Nanchang 330047, People's Republic of China; Jiangxi Institute of Analysis and 
      Testing, Nanchang 330029, People's Republic of China.
FAU - Shi, Ting
AU  - Shi T
AD  - State Key Laboratory of Food Science and Technology, Nanchang University, 
      Nanchang 330047, People's Republic of China.
FAU - Luo, Xiang
AU  - Luo X
AD  - Jiangxi Institute of Analysis and Testing, Nanchang 330029, People's Republic of 
      China.
FAU - Xiong, Hualiang
AU  - Xiong H
AD  - Jiangxi Institute of Analysis and Testing, Nanchang 330029, People's Republic of 
      China.
FAU - Min, Fangfang
AU  - Min F
AD  - Jiangxi Institute of Analysis and Testing, Nanchang 330029, People's Republic of 
      China.
FAU - Chen, Yi
AU  - Chen Y
AD  - State Key Laboratory of Food Science and Technology, Nanchang University, 
      Nanchang 330047, People's Republic of China. Electronic address: 
      chenyi15@ncu.edu.cn.
FAU - Nie, Shaoping
AU  - Nie S
AD  - State Key Laboratory of Food Science and Technology, Nanchang University, 
      Nanchang 330047, People's Republic of China. Electronic address: nie68@sina.com.
FAU - Xie, Mingyong
AU  - Xie M
AD  - State Key Laboratory of Food Science and Technology, Nanchang University, 
      Nanchang 330047, People's Republic of China.
LA  - eng
PT  - Journal Article
DEP - 20180915
PL  - England
TA  - Food Chem
JT  - Food chemistry
JID - 7702639
RN  - 0 (Pesticide Residues)
RN  - 0 (Tea)
SB  - IM
MH  - China
MH  - Chromatography, High Pressure Liquid/*methods
MH  - Food Contamination/*analysis
MH  - Limit of Detection
MH  - Pesticide Residues/*analysis
MH  - Reproducibility of Results
MH  - Tandem Mass Spectrometry/*methods
MH  - Tea/*chemistry
OTO - NOTNLM
OT  - Green tea
OT  - HPLC-MS/MS
OT  - Pesticide residues
OT  - QuEChERS
EDAT- 2019/02/07 06:00
MHDA- 2019/04/09 06:00
CRDT- 2019/02/07 06:00
PHST- 2017/06/22 00:00 [received]
PHST- 2018/08/31 00:00 [revised]
PHST- 2018/09/14 00:00 [accepted]
PHST- 2019/02/07 06:00 [entrez]
PHST- 2019/02/07 06:00 [pubmed]
PHST- 2019/04/09 06:00 [medline]
AID - S0308-8146(18)31665-0 [pii]
AID - 10.1016/j.foodchem.2018.09.094 [doi]
PST - ppublish
SO  - Food Chem. 2019 Mar 1;275:255-264. doi: 10.1016/j.foodchem.2018.09.094. Epub 2018 
      Sep 15.