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Title: A Multiple processing hybrid flow system for analysis of formaldehyde contamination in food
Authors: Teerasong S.
Amornthammarong N.
Grudpan K.
Teshima N.
Sakai T.
Nacapricha D.
Ratanawimarnwong N.
Issue Date: 2010
Abstract: This work proposes a flow system suitable for the rapid screening of formaldehyde contaminated in food. The system is based on the concept of a flow analyzer with a Hantzsch reaction. An operating procedure was developed for multiple tasking and high sample throughput. This resulted in a significant sample throughput of 51 samples h -1 . Under the optimized conditions, linear calibration from 10 to 100 μM was obtained. The system gave a limit of detection and a limit of quantitation of 0.06 and 0.10 mg kg -1 , respectively. The system was successfully applied to re-hydrated dry squids, vegetables and mushrooms. 2010 © The Japan Society for Analytical Chemistry.
ISSN: 9106340
Appears in Collections:Scopus 1983-2021

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