Researchers at the University of Arizona are exploring natural methods for improving the safety of organic leafy greens with common ingredients such as oregano, cinnamon and vinegar. The team led by Sadhana Ravishankar, associate professor in the Department of Veterinary Science and Microbiology, has found that by washing the vegetables with water containing plant extracts and essential oils can kill any bacteria contaminating them. The plant antimicrobials and organic sanitizers are natural, environmentally friendly, and effective at both room and cold temperatures. They have the potential to reduce and prevent contamination of the leafy greens at the production and harvesting levels. Ravishankar told the USDA Blog that her team is now testing combinations of plant antimicrobials and their effectiveness in recycled wash water. USDA’s National Institute of Food and Agriculture (NIFA) funds the research. (To sign up for a free subscription to Food Safety News, click here.)
The News Desk team at Food Safety News covers breaking developments, regulatory updates, recalls, and key topics shaping food safety today. These articles are produced collaboratively by our editorial staff.
Antimicrobial resistance (AMR) in key foodborne bacteria is still an area of concern in Europe, according to the latest figures.
Resistance to common antimicrobials remains widespread in foodborne bacteria such
Romanian authorities have claimed there were no recorded cases of food poisoning during the winter holidays.
The National Sanitary, Veterinary and Food Safety Authority (ANSVSA) said surveillance and control activities
Also, the International Baby Food Action Network (IBFAN) is calling for a new World Health Assembly resolution to update guidelines on contamination of powdered formula.
Mahrousa brand tahini is being recalled in Canada because of Salmonella contamination.
The implicated tahini is sold in jars with Arabic writing on the labels. The labels do not have
The U.S. Food and Drug Administration has expanded a warning about oysters from Canada because of contamination with norovirus.
Previously the FDA warned of oysters harvested only on Dec.
As part of its enforcement activities, the Food and Drug Administration sends warning letters to entities under its jurisdiction. Some letters are not posted for public view until weeks or
Registration is now open for the 2026 Food Safety Summit, taking place May 11–14 at the Donald E. Stephens Convention Center in Rosemont, IL.
Recognized as one of the
