(Phys.org) —Treating food products with select bacteriophages - viruses that target and kill bacteria - could significantly reduce concentrations of E. coli, a Purdue University study shows.
Cell & Microbiology
Apr 2, 2014
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Ever wonder why fruits and vegetables sometimes hit the shelves contaminated by pathogenic bacteria such as listeria, E. coli, and salmonella?
Cell & Microbiology
Mar 20, 2014
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The phrase, 'Eat your vitamins,' applies to marine animals just like humans. Many vitamins, including B-12, are elusive in the ocean environment.
Environment
Feb 24, 2014
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(Phys.org) —Purdue University researchers have developed a laser sensor that can identify Salmonella bacteria grown from food samples about three times faster than conventional detection methods.
Cell & Microbiology
Feb 14, 2014
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From a zebra carcass on the plains of Namibia in Southern Africa, an international team of researchers has discovered a new, unusually large virus (or bacteriophage) that infects the bacterium that causes anthrax. The novel ...
Cell & Microbiology
Jan 27, 2014
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As anyone who has ever consumed bacteria-contaminated food and experienced "food poisoning" can tell you, it's a miserable experience. Yet it's an all-too-common one, with foodborne illnesses making 1 in 6 Americans—or ...
Analytical Chemistry
Oct 18, 2013
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Abdominal pain, fever, diarrhoea—these symptoms could point to an infection with the bacterium Yersinia. The bacterium's pathogenic potential is based on a syringe-like injection apparatus called injectisome. For the first ...
Cell & Microbiology
Jul 31, 2013
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The ocean the Titanic sailed through just over 100 years ago was very different from the one we swim in today. Global warming is increasing ocean temperatures and harming marine food webs. Nitrogen run-off from fertilizers ...
Earth Sciences
Jun 14, 2013
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(Phys.org) —A multi-institutional team from the Department of Energy's Great Lakes Bioenergy Research Center (GLBRC) used metagenomic and metaproteomic approaches to provide insight into the symbiotic relationship between ...
Cell & Microbiology
May 13, 2013
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(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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