PMID- 26749858
OWN - NLM
STAT- MEDLINE
DCOM- 20160122
LR  - 20190923
IS  - 1000-8713 (Print)
IS  - 1000-8713 (Linking)
VI  - 33
IP  - 8
DP  - 2015 Aug
TI  - [Rapid screening of 28 acidic artificial dyes in fishery products by ultra 
      performance liquid chromatography coupled with quadrupole-time of flight mass 
      spectrometry].
PG  - 822-9
AB  - An analytical method was established for the simultaneous determination of 28 
      acidic artificial dyes in fishery products by ultra performance liquid 
      chromatography coupled with quadrupole-time of flight mass spectrometry 
      (UPLC-Q-TOF MS). The analytes in fishery products were extracted with ethyl 
      alcohol containing 20% (v/v) ammonia water and 10% (v/v) water. Then the extract 
      solution was purified according to amination adsorbent matrix dispersion method. 
      The compounds were separated by an Eclipse Plus-C18 column with acetonitrile and 
      0.1% (v/v) formic acid-5 mmol/L ammonium acetate solution as the mobile phases, 
      and measured by UPLC-Q-TOF MS with electrospray ionization in negative mode. As a 
      result, the limits of quantification ( LOQs, S/N = 10) of the target compounds 
      were 20-100 microg/kg in fishery products. The 28 analytes behaved linearly in 
      wide-range with the correlation coefficients more than 0. 991 as well as the 
      relative standard deviations (RSDs) of the peak areas less than 5.61% (n = 6). 
      The average recoveries of the 28 analytes spiked at three levels were ranged from 
      70. 24% to 106. 47% with RSDs of 5.62%-9.65% (n = 6). This method can be applied 
      to the analysis of the 28 acidic artificial dyes in fishery products due to its 
      fastness, simplicity and relatively high sensitivity.
FAU - Wang, Pingya
AU  - Wang P
FAU - Zhou, Yong
AU  - Zhou Y
FAU - Dai, Yifei
AU  - Dai Y
FAU - Huang, Li
AU  - Huang L
FAU - Zhao, Qiaoling
AU  - Zhao Q
LA  - chi
PT  - English Abstract
PT  - Journal Article
PL  - China
TA  - Se Pu
JT  - Se pu = Chinese journal of chromatography
JID - 9424804
RN  - 0 (Food Coloring Agents)
SB  - IM
MH  - Chromatography, High Pressure Liquid
MH  - Fish Products/*analysis
MH  - Food Coloring Agents/*analysis
MH  - Mass Spectrometry
EDAT- 2016/01/12 06:00
MHDA- 2016/01/23 06:00
CRDT- 2016/01/12 06:00
PHST- 2016/01/12 06:00 [entrez]
PHST- 2016/01/12 06:00 [pubmed]
PHST- 2016/01/23 06:00 [medline]
AID - 10.3724/sp.j.1123.2015.03022 [doi]
PST - ppublish
SO  - Se Pu. 2015 Aug;33(8):822-9. doi: 10.3724/sp.j.1123.2015.03022.