Archives for October 27, 2011

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Poll: Do we need a clearer definition of ‘natural’?

By Elaine Watson

In the world of food marketing, perception is everything. Consumers want foods that sound wholesome, friendly, and above all “natural” – although they are rarely able to articulate what this means.

Smart phone technology adapted for foodborne pathogen detection

By Mark Astley

A new food safety testing method using liquid crystals – a technology traditionally used in smart phones and televisions – is being developed with the aim of detecting multiple harmful foodborne pathogens in a single test.