PMID- 24783871
OWN - NLM
STAT- MEDLINE
DCOM- 20150901
LR  - 20190923
IS  - 1000-8713 (Print)
IS  - 1000-8713 (Linking)
VI  - 32
IP  - 1
DP  - 2014 Jan
TI  - [Simultaneous determination of nine preservatives in fruits using gas 
      chromatography-mass spectrometry].
PG  - 69-73
AB  - A gas chromatography-mass spectrometry (GC-MS) method was established for the 
      simultaneous determination of nine typical preservatives (pyrimethanil, 
      chlorothalonil, chlorpyrifos, triadimefon, thiabendazole, imazalil, myclobutanil, 
      iprodione, prochloraz) in fruits. The fruit samples were subjected to ultrasonic 
      extraction with hexane/ethyl acetate (1/1, v/v), and followed by purification 
      using diatomite column chromatography with hexane/ethyl acetate (1/3, v/v) 
      eluant. Qualitative and quantitative analysis of the nine preservatives were 
      performed on the GC-MS at full-scan (SCAN) and selected ion monitoring (SIM) 
      modes, in which triphenylphosphate was used as the internal standard. The 
      detection limits obtained for the nine preservatives were ranged from 0.10 
      microg/kg to 2.16 microg/kg. The average recoveries were in the range of 75.3% to 
      128% at the spiked levels of 50, 100 and 200 microg/kg with the relative standard 
      deviations (RSDs) of 1.57% to 11.6% (n = 5). The results showed that the 
      developed method is sensitive and accurate for the determination of the nine 
      preservatives in fruits.
FAU - Peng, Shunu
AU  - Peng S
FAU - Wang, Qiuquan
AU  - Wang Q
FAU - Fang, Lanlan
AU  - Fang L
FAU - Guo, Shanyong
AU  - Guo S
FAU - Zeng, Zhouhua
AU  - Zeng Z
FAU - Lin, Zhuguang
AU  - Lin Z
LA  - chi
PT  - Journal Article
PL  - China
TA  - Se Pu
JT  - Se pu = Chinese journal of chromatography
JID - 9424804
RN  - 0 (Food Preservatives)
RN  - 0 (Nitriles)
RN  - 0 (Triazoles)
RN  - 1HW039CJF0 (triadimefon)
RN  - B6T1JTM6KZ (systhane)
SB  - IM
MH  - Food Preservatives/*analysis
MH  - *Fruit
MH  - *Gas Chromatography-Mass Spectrometry
MH  - Nitriles
MH  - Triazoles
EDAT- 2014/05/03 06:00
MHDA- 2015/09/02 06:00
CRDT- 2014/05/03 06:00
PHST- 2014/05/03 06:00 [entrez]
PHST- 2014/05/03 06:00 [pubmed]
PHST- 2015/09/02 06:00 [medline]
AID - 10.3724/sp.j.1123.2013.06035 [doi]
PST - ppublish
SO  - Se Pu. 2014 Jan;32(1):69-73. doi: 10.3724/sp.j.1123.2013.06035.