food forensics (4)

10158646653?profile=RESIZE_584x

In this article, applications of several analytical techniques such as DNA-based techniques, spectrometric techniques, spectroscopic techniques, chromatographic techniques, lateral flow immunoassays, and neutron and proton based nuclear analytical techniques for forensic food analysis are discussed. These techniques are capable of analysing food samples rapidly, and permit the identification of authenticity markers, which are essential in uncovering food fraud. In addition, authenticity analyses of dyes in food, seafood, plant-based food, beverages, and forensic analysis of postmortem viscera are reviewed. 

Read the abstract here

Read more…

In this review, Spanish researchers have summarised drivers and examples of the widespread occurrence of food fraud and the analytical methodology to detect it.  Food chain integrity policies are discussed. Future directions in research, concerned not only with food adulterers but also with food safety and climate change, may be useful for researchers in developing interdisciplinary approaches to contemporary
problems.

Read the full review here

Read more…

This book covers the science of stable isotope measurement, sample preparation and testing of biological and geological elements. It also covers using isotopes for verification of origin and authenticity of plant based foods, fruits and vegetables, flesh foods, dairy products, vegetable oils, organic foods, alcoholic beverages, and some other miscellaneous foods. It brings the reader up to date with the latest developments in this area.

The contents and first couple of chapters can be found at: Food Forensics: Stable Isotopes as a Guide to Authenticity and Origin

Read more…

A new book by Prof Richard Evershed and Nicola Temple entitled "Sorting the Beef from the Bull" is a collection of food fraud tales from around the world. It explains the role of science in uncovering some of the century's biggest food scams, and explores the arms race between food forensics and fraudsters as new methods of detection spur more creative and sophisticated means of committing the crimes. This book equips us with the knowledge of what is possible in the world of food fraud and shines a light on the shady areas of our food supply system where these criminals lurk.

A short article on the book can be found at: http://www.newfoodmagazine.com/22494/blogs/sorting-the-beef-from-the-bull/

Details of contents etc: http://www.bloomsbury.com/uk/sorting-the-beef-from-the-bull-9781472911339/

Read more…