By Werner Repetschnigg on Wednesday, April 7, 2004 - 02:47 am:
Dear Members!
Does anyone of you know a method for the analysis of acrylamide in foodstuff with HPLC equipped with diodearray- or fluorescence-detector? (Derivatisations?)
Thanks in advance for any hint!
cheers, Werner
By Anonymous on Wednesday, April 7, 2004 - 06:23 am:
See at J. Agric. Food Chem 2002, 50, 4998-5006 and J. Agric. Food Chem 2003, 51, 802-808.
You can also find an application note on acrylamide analysis at www.waters.com/oasis.
Unfortunately all of the above methods use LC/MS instrument.
An LC method wich use UV detection is described at www.sequant.com/pdf/2700-04A2.pdf
good luck
By Anonymous on Wednesday, April 7, 2004 - 06:26 am:
Sorry correct address for sequant application is:
www.sequant.com/pdf/2700-03A2.pdf
By Einar Pontén - SeQuant AB on Wednesday, April 7, 2004 - 01:07 pm:
Methacrylamide, acrylamide and acrylic acid are separated on a ZIC®-HILIC column and detected by UV at 210 nm.
A recently updated Application Note is available at:
http://www.sequant.com/pdf/2700-07A.pdf
By Chris Pohl on Thursday, April 8, 2004 - 12:54 pm:
Another method which is officially sanctioned in Europe is detailed in the following: http://www1.dionex.com/en-us/webdocs/application/industry/foodbev/ic/AN409_V19.pdf
By Uwe Neue on Friday, April 9, 2004 - 04:20 pm:
The following is a method in potato chips, including sample preparation
http://www.waters.com/pdfs/Oasis35.pdf