Spectrofluorometric determination of formaldehyde in alcoholic beverages with the use of Fluoral-P
2000
Sobolewska, J. (Akademia Rolnicza, Krakow (Poland). Zaklad Analizy i Oceny Jakosci Zywnosci) | Wolak, M. (Uniwersytet Jagiellonski, Krakow (Poland). Zaklad Chemii Nieorganicznej) | Parczewski, A. (Uniwersytet Jagiellonski, Krakow (Poland). Zaklad Chemii Analitycznej)
The methanal (formaldehyde) content of 53 different alcoholic drinks and 3 methanol samples was determined using a spectrofluorometric method with Fluoral-P. The working range was between 0.005 and 0.5 mg/cubic dm, the lower methanal concentration being the determination limit of the method. Both random and systematic errors were examined i discussed. The lowest methanal level was found in unflavoured type vodka, the highest content in whisky and cognac
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