PMID- 21171282
OWN - NLM
STAT- MEDLINE
DCOM- 20120213
LR  - 20161018
IS  - 1000-8713 (Print)
IS  - 1000-8713 (Linking)
VI  - 28
IP  - 9
DP  - 2010 Sep
TI  - [Determination of cyanuric acid in milk and milk powder by high performance 
      liquid chromatography-tandem mass spectrometry].
PG  - 859-62
AB  - A method for the determination of cyanuric acid (CYA) in milk and milk powder was 
      developed using high performance liquid chromatography-electrospray ionization 
      tandem mass spectrometry (HPLC-ESI MS/MS). The target analyte was extracted from 
      samples by acetonitrile, and the proteins were precipitated at the same time. The 
      supernatant was cleaned up and enriched with a strong anion exchange column, 
      analysed by HPLC-MS/MS with an AX column, and quantified by internal standard 
      method. Good linearity was obtained in the range of 50-2000 microg/L. The 
      recoveries were all ranged from 97% to 121% at three levels, 200, 500 and 1000 
      microg/kg, and the relative standard deviations (RSDs) were all below 4.8%. Limit 
      of quantification (LOQ) was 200 microg/kg. The method has high accuracy and 
      precision, the operation is fast, easy and suitable for the determination of CYA 
      in milk and milk powder.
FAU - Gui, Qianwen
AU  - Gui Q
AD  - Animal, Plant and Food Inspection Center of Jiangsu Entry-Exit Inspection and 
      Quarantine Bureau, Nanjing 210001, China. wendy_gqw@yahoo.com.cn
FAU - Liu, Han
AU  - Liu H
FAU - Zhao, Zengyun
AU  - Zhao Z
FAU - Ding, Tao
AU  - Ding T
FAU - Xu, Jinzhong
AU  - Xu J
FAU - Shen, Weijian
AU  - Shen W
FAU - Shen, Chongyu
AU  - Shen C
FAU - Wu, Bin
AU  - Wu B
FAU - Zhang, Rui
AU  - Zhang R
LA  - chi
PT  - English Abstract
PT  - Journal Article
PL  - China
TA  - Se Pu
JT  - Se pu = Chinese journal of chromatography
JID - 9424804
RN  - 0 (Triazines)
RN  - H497R4QKTZ (cyanuric acid)
SB  - IM
MH  - Animals
MH  - Chromatography, High Pressure Liquid/*methods
MH  - Food Contamination/analysis
MH  - Milk/*chemistry
MH  - Tandem Mass Spectrometry/*methods
MH  - Triazines/*analysis
EDAT- 2010/12/22 06:00
MHDA- 2012/02/14 06:00
CRDT- 2010/12/22 06:00
PHST- 2010/12/22 06:00 [entrez]
PHST- 2010/12/22 06:00 [pubmed]
PHST- 2012/02/14 06:00 [medline]
PST - ppublish
SO  - Se Pu. 2010 Sep;28(9):859-62.