BSI 19/30400773 DC:2019 Edition
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BS EN 1787. Foodstuffs. Detection of irradiated food containing cellulose by ESR spectroscopy
Published By | Publication Date | Number of Pages |
BSI | 2019 | 17 |
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This document specifies a method for the detection of foods containing cellulose which have been treated with ionizing radiation, by analysing the electron spin resonance (ESR) spectrum, also called electron paramagnetic resonance (EPR) spectrum, of the food, see [1] to [13].
Interlaboratory studies have been successfully carried out with pistachio nut shells, [14] to [18], paprika powder [19] and [20] and fresh strawberries [21]. However, it has been shown that false-positive results can appear when analysing bleached nuts. For further information, see Clause 7 on limitations.
Status | Definitive |
---|---|
Pages | 17 |
Publication Date | 2019-10-24 |
Standard Number | 19/30400773 DC |
Title | BS EN 1787. Foodstuffs. Detection of irradiated food containing cellulose by ESR spectroscopy |
Identical National Standard Of | prEN 1787 |
Descriptors | Food products, Food technology, Food testing, Radiation-induced chemical reactions, Cellulose, Paprika, Chemical analysis and testing, Spectrochemical analysis, Electron spin resonance spectroscopy, Strawberries, Ionizing radiation, ESR, Food, Tests |
Publisher | BSI |
Committee | AW/275 |
ICS Codes | 67.050 - General methods of tests and analysis for food products |
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