EN 1785:2003 method for the identification of ionizing treatment in poultry meat products: optimization of the accelerated solvent extraction procedure.
Maria Campaniello, Rosalia Zianni, Andrea Chiappinelli, Annalisa Mentana, Valeria Nardelli
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引用次数: 0
Abstract
X-ray irradiation is a non-thermal technology used for food preservation and sanitization to prolong shelf life. To evaluate the fraudulent use of X-ray treatment, in this study, an accelerated solvent extraction method was optimized for the extraction of lipids and 2-dodecylcyclobutanone (2-DCB), reducing analysis time and solvent consumption compared to Soxhlet extraction reported in the standard EN 1785:2003 method. The qualitative confirmation method was tested on different processed poultry meats, i.e., sausages and hamburgers, irradiated at different dose levels, that is, 0.5, 1.0, and 3.0 kGy. The analytical parameters investigated, namely method linearity, selectivity, minimum dose level, diagnostic sensitivity and specificity, and recovery, showed that the proposed method is suitable for routine analysis in official controls to determine 2-DCB as an irradiation marker.
期刊介绍：
The Journal of Food Safety (IJFS) is the official journal of the Italian Association of Veterinary Food Hygienists (AIVI). The Journal addresses veterinary food hygienists, specialists in the food industry and experts offering technical support and advice on food of animal origin. The Journal of Food Safety publishes original research papers concerning food safety and hygiene, animal health, zoonoses and food safety, food safety economics. Reviews, editorials, technical reports, brief notes, conference proceedings, letters to the Editor, book reviews are also welcome. Every article published in the Journal will be peer-reviewed by experts in the field and selected by members of the editorial board. The publication of manuscripts is subject to the approval of the Editor who has knowledge of the field discussed in the manuscript in accordance with the principles of Peer Review; referees will be selected from the Editorial Board or among qualified scientists of the international scientific community. Articles must be written in English and must adhere to the guidelines and details contained in the Instructions to Authors.
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