PMID- 16498985
OWN - NLM
STAT- MEDLINE
DCOM- 20100506
LR  - 20221207
IS  - 1000-8713 (Print)
IS  - 1000-8713 (Linking)
VI  - 23
IP  - 6
DP  - 2005 Nov
TI  - [Determination of carbendazim and thiabendazole in tomatoes by solid-phase 
      microextraction coupled with high performance liquid chromatography and 
      fluorescence detection].
PG  - 581-4
AB  - A novel method for the determination of carbendazim (MBC) and thiabendazole (TBZ) 
      in tomatoes by solid-phase microextraction (SPME) coupled with high performance 
      liquid chromatography (HPLC) and fluorescence detection was developed. The 
      experimental conditions of SPME, including extraction fiber, extraction time, 
      extraction temperature, desorption time, desorption solvent, desorption mode, pH 
      value, organic solvent and ionic strength, and HPLC conditions were optimized. 
      The SPME for MBC and TBZ was performed on a 65 microm 
      polydimethylsiloxane/divinylbenzene (PDMS/DVB) fibre for 50 min at room 
      temperature with the solution being stirred at 1 100 r/min. The florescence 
      detection was made at 315 nm with excitation wavelength at 280 nm. The method is 
      linear for MBC and TBZ over the range assayed from 0.01 to 1.0 mg/kg tomatoes 
      with the detection limits of 0.003 mg/kg and 0. 001 mg/kg and the correlation 
      coefficients of 0.995 8 and 0.996 7, respectively. The average recoveries for MBC 
      and TBZ were 83.5% and 85.6% with the relative standard deviations (RSDs) of 6.5% 
      and 3.8%, respectively. The method is fast, simple, sensitive, solvent-free and 
      suitable for the determination of MBC and TBZ in tomatoes.
FAU - Hu, Yanxue
AU  - Hu Y
AD  - College of Food Science and Technology, Agricultural University of Hebei, Baoding 
      071001, China. huyxgirl@163.com
FAU - Yang, Xiumin
AU  - Yang X
FAU - Wang, Zhi
AU  - Wang Z
FAU - Wang, Chun
AU  - Wang C
FAU - Zhao, Jin
AU  - Zhao J
LA  - chi
PT  - English Abstract
PT  - Journal Article
PL  - China
TA  - Se Pu
JT  - Se pu = Chinese journal of chromatography
JID - 9424804
RN  - 0 (Benzimidazoles)
RN  - 0 (Carbamates)
RN  - H75J14AA89 (carbendazim)
RN  - N1Q45E87DT (Thiabendazole)
SB  - IM
MH  - Benzimidazoles/*analysis/chemistry
MH  - Carbamates/*analysis/chemistry
MH  - Chromatography, High Pressure Liquid/*methods
MH  - Solanum lycopersicum/*chemistry
MH  - Reproducibility of Results
MH  - Solid Phase Microextraction/*methods
MH  - Spectrometry, Fluorescence/*methods
MH  - Thiabendazole/*analysis/chemistry
EDAT- 2006/02/28 09:00
MHDA- 2010/05/07 06:00
CRDT- 2006/02/28 09:00
PHST- 2006/02/28 09:00 [pubmed]
PHST- 2010/05/07 06:00 [medline]
PHST- 2006/02/28 09:00 [entrez]
PST - ppublish
SO  - Se Pu. 2005 Nov;23(6):581-4.