Detecting small metallic contaminants in food via magnetization

The detection of metallic contaminants in foods is important for our health and safety. However, existing inspection methods have limitations. For instance, the X-ray radiation method cannot detect contaminants with sizes ...

New light technology helps improve food safety

Light-based technologies are emerging as tools to enhance food shelf life and guard against food contaminants but more research needs to be done, warn food scientists at a July 13 panel discussion at IFT15: Where Science ...

Recipe for antibacterial plastic: Plastic plus egg whites

Bioplastics made from protein sources such as albumin and whey have shown significant antibacterial properties, findings that could eventually lead to their use in plastics used in medical applications such as wound healing ...

Ensuring food safety using space technology

A team led by Marco Casolino of the RIKEN Global Research Cluster's EUSO Team and Masayuki Goto of G-Tech corporation, a private company engaged in the development of radiation measurement equipment, have used technology ...

Sharks contain more pollutants than polar bears

The polar bear is known for having alarmingly high concentrations of PCB and other pollutants. But researchers have discovered that Greenland sharks store even more of these contaminants in their bodies.

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