(Phys.org) —Exposing packaged liquids, fruits and vegetables to an electrical field for just minutes might eliminate all traces of foodborne pathogens on those foods, according to a Purdue University study.
Cell & Microbiology
Apr 17, 2013
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A team of Virginia Tech researchers has succeeded in transforming cellulose into starch, a process that has the potential to provide a previously untapped nutrient source from plants not traditionally thought of as food crops.
Biotechnology
Apr 16, 2013
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It is not obvious when examining a wrapped lettuce or a microwavable bowl of Chinese soup. But plastic food packaging is made of multiple layers designed to act as a barrier for oxygen or bacteria. "Each of these layers is ...
Other
Apr 9, 2013
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Canada has eradicated the destructive Asian Long-Horned Beetle first detected in the Toronto area a decade ago after hitching a ride across the Pacific in wood packaging materials.
Ecology
Apr 5, 2013
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Greater numbers of ever-smaller components are required to fit on computer chips to meet the ongoing demands of miniaturizing electronic devices. Consequently, computer chips are becoming increasingly crowded. Designers of ...
Electronics & Semiconductors
Mar 27, 2013
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IBM awarded CEO Virginia Rometty a compensation package valued at $15.4 million during her first year running one of the world's biggest technology companies.
Business
Mar 11, 2013
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Infineon Technologies AG and Bundesdruckerei GmbH have developed a new security smart card with an LED display and a one-time password. This new technology is centred around a security chip in the card which generates a one-time ...
Hardware
Mar 6, 2013
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Composting instead of incinerating or landfilling is a promising way that has until now been hampered by the presence of chemicals in packaging.
Materials Science
Mar 5, 2013
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Consumers who believe they have a "right to know" whether their food contains genetically modified ingredients are pressing lawmakers, regulators and voters to require labels on altered foods. But even if they succeed, experts ...
Biotechnology
Feb 27, 2013
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Scientists are creating compostable versions food nets to be used with compostable products to ensure that, at the end of their life, they serve the purpose of helping to grow food, thus closing their life cycle loop.
Materials Science
Feb 26, 2013
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