PMID- 23383489
OWN - NLM
STAT- MEDLINE
DCOM- 20140502
LR  - 20190923
IS  - 1000-8713 (Print)
IS  - 1000-8713 (Linking)
VI  - 30
IP  - 10
DP  - 2012 Oct
TI  - [Determination of bisphenol A from toys and food contact materials by 
      derivatization and gas chromatography-mass spectrometry].
PG  - 1017-20
AB  - A method was developed for the determination of bisphenol A (BPA) in toys and 
      food contact materials. The BPA was extracted with Soxhlet extraction method from 
      the sample and reacted with acetic anhydride. The final product was determined by 
      gas chromatography-mass spectrometry (GC-MS). To achieve the optimum 
      derivatization performance, the derivatization time and dosage of derivatization 
      reagent etc. were investigated. Under the optimized experimental conditions, the 
      final product was stable and the peak shape was good. The linearity of the 
      derivative was good in the range of 0.05 to 50 mg/L with the correlation 
      coefficient (r2) above 0.999. The recoveries ranged from 80% to 93% at the spiked 
      levels of 0.05, 1.00, 10.00 mg/kg with the relative standard deviations (RSDs) 
      less than 3.7%. The limit of detection (S/N = 3) was 10 microg/kg. The method is 
      accurate and has high recovery. The method is suitable for the inspection of 
      bisphenol A in toys and food contact materials.
FAU - Gao, Yonggang
AU  - Gao Y
AD  - Shandong Exit-Entry Inspection & Quarantine Bureau, Qingdao 266003, China. 
      147059027@qq.com
FAU - Zhang, Yanyan
AU  - Zhang Y
FAU - Gao, Jianguo
AU  - Gao J
FAU - Zhang, Huiling
AU  - Zhang H
FAU - Zheng, Lisha
AU  - Zheng L
FAU - Chen, Jing
AU  - Chen J
LA  - chi
PT  - English Abstract
PT  - Journal Article
PT  - Research Support, Non-U.S. Gov't
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  - *Food Packaging
MH  - Gas Chromatography-Mass Spectrometry/*methods
MH  - Phenols/*analysis
MH  - *Play and Playthings
EDAT- 2013/02/07 06:00
MHDA- 2014/05/03 06:00
CRDT- 2013/02/07 06:00
PHST- 2013/02/07 06:00 [entrez]
PHST- 2013/02/07 06:00 [pubmed]
PHST- 2014/05/03 06:00 [medline]
AID - 10.3724/sp.j.1123.2012.08015 [doi]
PST - ppublish
SO  - Se Pu. 2012 Oct;30(10):1017-20. doi: 10.3724/sp.j.1123.2012.08015.