PMID- 26471672
OWN - NLM
STAT- MEDLINE
DCOM- 20160531
LR  - 20191210
IS  - 1873-7072 (Electronic)
IS  - 0308-8146 (Linking)
VI  - 194
DP  - 2016 Mar 1
TI  - Determination of four paraben-type preservatives and three benzophenone-type 
      ultraviolet light filters in seafoods by LC-QqLIT-MS/MS.
PG  - 1199-207
LID - S0308-8146(15)01301-1 [pii]
LID - 10.1016/j.foodchem.2015.08.093 [doi]
AB  - For the first time, an efficient and sensitive analytical method based on liquid 
      chromatography-quadrupole linear ion trap-tandem mass spectrometry 
      (LC-QqLIT-MS/MS) was developed for the simultaneous determination of four 
      paraben-type preservatives and three benzophenone-type ultraviolet light filters 
      in both plant (Sargassum fusiforme, porphyra, kelp) and animal (hairtail, yellow 
      croaker, shrimp) seafood. The samples were extracted in methanol by pressurized 
      liquid extraction (PLE), and the extracts were then cleaned up by mixed-mode 
      cationic exchange (MCX) solid-phase extraction cartridges. Both isotope-labeled 
      internal standards and matrix-matched calibration standards were used to 
      alleviate and correct for the matrix effects, and the limits of quantification 
      (LOQs) were 10.0mug kg(-1) for all target compounds. The average recoveries were 
      in the range of 80.6-107.8% at three spiked concentration levels (10, 50 and 
      100mugkg(-1)) with relative standard deviations (RSDs) below 8.5%. The results 
      suggest that very limited contamination of these seven emerging contaminants, 
      mainly associated with PCPs, occurred in these common seafoods.
CI  - Copyright (c) 2015 Elsevier Ltd. All rights reserved.
FAU - Han, Chao
AU  - Han C
AD  - Wenzhou Entry-Exit Inspection and Quarantine Bureau of P.R.C, Wenzhou 325027, 
      China.
FAU - Xia, Biqi
AU  - Xia B
AD  - Wenzhou Entry-Exit Inspection and Quarantine Bureau of P.R.C, Wenzhou 325027, 
      China.
FAU - Chen, Xiangzhun
AU  - Chen X
AD  - Wenzhou Entry-Exit Inspection and Quarantine Bureau of P.R.C, Wenzhou 325027, 
      China.
FAU - Shen, Jincan
AU  - Shen J
AD  - Food Inspection Center of Shenzhen Entry-Exit Inspection and Quarantine, Shenzhen 
      518045, China.
FAU - Miao, Qian
AU  - Miao Q
AD  - College of Chemistry and Materials Engineering, Wenzhou University, Wenzhou 
      325035, China.
FAU - Shen, Yan
AU  - Shen Y
AD  - College of Chemistry and Materials Engineering, Wenzhou University, Wenzhou 
      325035, China. Electronic address: shenyan@wzu.edu.cn.
LA  - eng
PT  - Evaluation Study
PT  - Journal Article
PT  - Research Support, Non-U.S. Gov't
DEP - 20150824
PL  - England
TA  - Food Chem
JT  - Food chemistry
JID - 7702639
RN  - 0 (Food Preservatives)
RN  - 0 (Parabens)
SB  - IM
MH  - Animals
MH  - Chromatography, High Pressure Liquid/instrumentation/*methods
MH  - Food Contamination/analysis
MH  - Food Preservatives/*analysis/isolation & purification
MH  - Palaemonidae/chemistry
MH  - Parabens/*analysis/isolation & purification
MH  - Perciformes
MH  - Seafood/*analysis
MH  - Solid Phase Extraction/methods
MH  - Tandem Mass Spectrometry/instrumentation/*methods
MH  - Ultraviolet Rays
OTO - NOTNLM
OT  - Benzophenone-type ultraviolet light filters
OT  - LC-QqLIT-MS/MS
OT  - Paraben-type preservatives
OT  - Seafood
EDAT- 2015/10/17 06:00
MHDA- 2016/06/01 06:00
CRDT- 2015/10/17 06:00
PHST- 2015/03/08 00:00 [received]
PHST- 2015/07/31 00:00 [revised]
PHST- 2015/08/24 00:00 [accepted]
PHST- 2015/10/17 06:00 [entrez]
PHST- 2015/10/17 06:00 [pubmed]
PHST- 2016/06/01 06:00 [medline]
AID - S0308-8146(15)01301-1 [pii]
AID - 10.1016/j.foodchem.2015.08.093 [doi]
PST - ppublish
SO  - Food Chem. 2016 Mar 1;194:1199-207. doi: 10.1016/j.foodchem.2015.08.093. Epub 
      2015 Aug 24.