PMID- 31707322
OWN - NLM
STAT- MEDLINE
DCOM- 20200214
LR  - 20200214
IS  - 1090-2414 (Electronic)
IS  - 0147-6513 (Linking)
VI  - 188
DP  - 2020 Jan 30
TI  - Dissipation of sixteen pesticide residues from various applications of commercial 
      formulations on strawberry and their risk assessment under greenhouse conditions.
PG  - 109842
LID - S0147-6513(19)31173-X [pii]
LID - 10.1016/j.ecoenv.2019.109842 [doi]
AB  - Twelve commercial pesticide formulations containing sixteen active ingredients 
      were applied on greenhouse strawberries at recommended and double doses. The 
      dynamics and dietary risk analysis were investigated. A modified QuEChERS method 
      based on the use of multi-walled carbon nanotubes (MWCNTs) as adsorbent followed 
      by LC-MS/MS and GC-MS/MS detection was utilized for sample analysis. The 
      half-lives of studied pesticides were 4.6-12.6 days and 3.8-15.8 days from two 
      application doses. Dietary levels from the residue concentrations of the 
      individual pesticides at harvest was contrasted with the acceptable daily intake 
      (ADI) and acute reference dose (ARfD). The dietary risk assessment adopt the risk 
      quotient (RQ) for chronic risk and risk probability (RP) for long-term dietary 
      intake risk, respectively. The dietary risk induced by the studied pesticide 
      residues in strawberry was acceptable for consumers except the pesticide 
      fumigants. The pesticide residues at different pre-harvest intervals (PHIs) under 
      greenhouse conditions were compared with the established maximum residue limits 
      (MRLs). To reduce the residue levels and potential safety risk, a longer PHI or 
      reduced application rates should be conducted.
CI  - Copyright (c) 2019 Elsevier Inc. All rights reserved.
FAU - Song, Le
AU  - Song L
AD  - Department of Applied Chemistry, College of Science, China Agricultural 
      University, Beijing, 100193, China.
FAU - Zhong, Zezhi
AU  - Zhong Z
AD  - Department of Applied Chemistry, College of Science, China Agricultural 
      University, Beijing, 100193, China.
FAU - Han, Yongtao
AU  - Han Y
AD  - Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, 
      Beijing, 100085, China.
FAU - Zheng, Qinglin
AU  - Zheng Q
AD  - Beijing Engineering Research Center of Food Safety Testing Instrumentatio, 
      Beijing, 101200, China.
FAU - Qin, Yuhong
AU  - Qin Y
AD  - Department of Applied Chemistry, College of Science, China Agricultural 
      University, Beijing, 100193, China.
FAU - Wu, Qian
AU  - Wu Q
AD  - Department of Applied Chemistry, College of Science, China Agricultural 
      University, Beijing, 100193, China.
FAU - He, Xiaoping
AU  - He X
AD  - Department of Applied Chemistry, College of Science, China Agricultural 
      University, Beijing, 100193, China.
FAU - Pan, Canping
AU  - Pan C
AD  - Department of Applied Chemistry, College of Science, China Agricultural 
      University, Beijing, 100193, China. Electronic address: canpingp@cau.edu.cn.
LA  - eng
PT  - Journal Article
DEP - 20191108
PL  - Netherlands
TA  - Ecotoxicol Environ Saf
JT  - Ecotoxicology and environmental safety
JID - 7805381
RN  - 0 (Nanotubes, Carbon)
RN  - 0 (Pesticide Residues)
SB  - IM
MH  - Chromatography, Liquid
MH  - Food Contamination/*analysis
MH  - Fragaria/*chemistry/growth & development
MH  - Fruit/*chemistry/growth & development
MH  - Nanotubes, Carbon/chemistry
MH  - No-Observed-Adverse-Effect Level
MH  - Pesticide Residues/*analysis/toxicity
MH  - Risk Assessment
MH  - Tandem Mass Spectrometry
OTO - NOTNLM
OT  - Health risk assessment
OT  - Maximum residue limits
OT  - Pre-harvest intervals
OT  - Residue dynamics
OT  - Risk probability
OT  - Risk quotient
EDAT- 2019/11/11 06:00
MHDA- 2020/02/15 06:00
CRDT- 2019/11/11 06:00
PHST- 2019/06/27 00:00 [received]
PHST- 2019/10/16 00:00 [revised]
PHST- 2019/10/19 00:00 [accepted]
PHST- 2019/11/11 06:00 [pubmed]
PHST- 2020/02/15 06:00 [medline]
PHST- 2019/11/11 06:00 [entrez]
AID - S0147-6513(19)31173-X [pii]
AID - 10.1016/j.ecoenv.2019.109842 [doi]
PST - ppublish
SO  - Ecotoxicol Environ Saf. 2020 Jan 30;188:109842. doi: 
      10.1016/j.ecoenv.2019.109842. Epub 2019 Nov 8.