Archives for July 5, 2010

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USDA says soda tax would reduce obesity

By Caroline Scott-Thomas

The US Department of Agriculture (USDA) has added its voice to the debate on soda tax and the prevalence of overweight and obesity, saying that a 20 percent price increase would make a significant difference.

Special Edition: Shelf Life

CO2 process could herald new dawn for heat sensitive liquids

By Jane Byrne

Carbon dioxide (CO2) under pressure could rise to the top in terms of alternatives to conventional heat treatments for liquids but must be used in unison with stress inducers such as modified atmosphere packaging and lower pH to render microbes...