PMID- 25764654
OWN - NLM
STAT- MEDLINE
DCOM- 20150901
LR  - 20190923
IS  - 1000-8713 (Print)
IS  - 1000-8713 (Linking)
VI  - 32
IP  - 11
DP  - 2014 Nov
TI  - [Determination of 12 bisphenol substances in functional foods by QuEChERS and 
      high performance liquid chromatography-tandem mass spectrometry].
PG  - 1201-8
AB  - A method based on high performance liquid chromatography-tandem mass spectrom- 
      etry (HPLC-MS/MS) for the simultaneous determination of 12 bisphenol substances 
      in functional foods (powder, tablet, capsule) was presented. The samples were 
      extracted by acetonitrile containing 1% (v/v) acetic acid followed by further 
      cleaned up using matrix solid-phase disper- sion to remove matrix interferences. 
      The separation of the 12 bisphenol substances was performed on a Thermo Aquasil 
      C18 column (150 mm x 4.6 mm, 3.0 mum), and determined in the positive and negative 
      MRM modes by MS/MS using matrix-matched external standard method. The results 
      demonstrated that the calibration curves were of good linearity with the 
      correlation coefficients greater than 0.99. The limits of detection (LODs, S/N > 
      3) were in the range of 0.1-0.5 mug/kg and the limits of quantitation (LOQs, S/N > 
      10) were 0.4-1.7 mug/kg. The recoveries of the 12 bisphenol substances spiked at 
      three levels (2.0, 5.0 and 10.0 mug/kg) in matrix ranged from 60.5% to 116.3% with 
      the relative standard deviations (RSDs) of 6.8% to 11.2%. The established method 
      is simple, time-saving and sensitive. It can meet the requirements for current 
      regulations while achieving qualitative and quantitative determination of the 12 
      bisphenol substances in functional foods.
FAU - Gao, Mengjie
AU  - Gao M
FAU - Zhou, Yao
AU  - Zhou Y
FAU - Sheng, Yonggang
AU  - Sheng Y
FAU - Zhao, Shanzhen
AU  - Zhao S
FAU - Deng, Xiaojun
AU  - Deng X
FAU - Guo, Dehua
AU  - Guo D
FAU - Ding, Zhuoping
AU  - Ding Z
FAU - Wang, Guomin
AU  - Wang G
FAU - Peng, Tao
AU  - Peng T
LA  - chi
PT  - Journal Article
PL  - China
TA  - Se Pu
JT  - Se pu = Chinese journal of chromatography
JID - 9424804
RN  - 0 (Benzhydryl Compounds)
RN  - 0 (Phenols)
RN  - MLT3645I99 (bisphenol A)
SB  - IM
MH  - Benzhydryl Compounds/*analysis
MH  - Chromatography, High Pressure Liquid
MH  - Food Contamination/*analysis
MH  - Functional Food/*analysis
MH  - Limit of Detection
MH  - Phenols/*analysis
MH  - Tandem Mass Spectrometry
EDAT- 2015/03/15 06:00
MHDA- 2015/09/02 06:00
CRDT- 2015/03/14 06:00
PHST- 2015/03/14 06:00 [entrez]
PHST- 2015/03/15 06:00 [pubmed]
PHST- 2015/09/02 06:00 [medline]
AID - 10.3724/sp.j.1123.2014.06037 [doi]
PST - ppublish
SO  - Se Pu. 2014 Nov;32(11):1201-8. doi: 10.3724/sp.j.1123.2014.06037.