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- E-ISSN 2288-8985
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- P-ISSN1225-0163
- E-ISSN2288-8985
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Quantitative analysis of 3-MCPD in water using LC-MS
Analytical Science and Technology / Analytical Science and Technology, (P)1225-0163; (E)2288-8985
2007, v.20 no.3, pp.198-203
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(2007). Quantitative analysis of 3-MCPD in water using LC-MS. Analytical Science and Technology, 20(3), 198-203.
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Abstract
The analysis method of 3-Monochloropropane-1,2-diol (3-MCPD) compound in water was developed using liquid chromatography with mass spectrometric detection. Aqueous solution was controlled in strong basic condition with sodium hydroxide, and then <TEX>$25{\mu}L$</TEX> of benzoyl chloride was added to the solution for the derivatization of 3-MCPD. The derivative was extracted using pentane and analyzed by the selected ion monitoring (SIM) method of LC-MS. The results of analyses showed that the calibration curves was in the range of 1.0 to <TEX>$100{\mu}g/mL$</TEX> with a good linearity (correlation coefficient of <TEX>$r^2
- keywords
- 3-Monochloropropane-1, 2-diol, 3-MCPD, LC-MS. benzoyl chloride
Reference
1
C.G. Hamlet, (1998) Food Addit,
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