Articles Tagged with ''Adulteration''

This episode of Food Safety Five discusses new research on avocado oil authenticity in processed foods, the effects of nanoplastics on bacterial biofilms in drinking water systems, factors influencing Listeria monocytogenes persistence on plastic food contact surfaces, and stress-adaptation traits that may help E. coli persist from farm to fork.

Of the products (including chips, mayonnaise, and salad dressings) labeled to contain avocado oil as the sole declared edible oil, 89 percent contained fatty acid and sterol profiles indicating the presence of other oils.

FDA has shared concern about the growing number of edible products containing kratom available for sale online and at retailers like gas stations and smoke shops across the U.S. It has issued warning letters to seven companies for illegally marketing gummies, drinks, and tablets containing the kratom-derived concentrate 7-OH, a “novel, potent opioid.”

This article explores the applications of chemometrics in food safety, including contamination detection, fraud prevention, quality assessment, and regulatory compliance. 

Spices are sourced from various regions worldwide, often involving multiple suppliers, diverse agricultural practices, and differing regulatory standards. These complexities increase the risk of contamination, adulteration, and foodborne illnesses. Effectively managing these risks requires a thorough understanding of the international supply chain and the vulnerabilities that exist at each stage.

Protecting Italian honey authenticity and combatting food fraud, the Italian Standards Body’s (UNI’s) new UNI 11972 standard introduces a new analytical method for detecting honey adulteration based in Nuclear Magnetic Resonance technology.

In May 2024, USDA-FSIS published a final determination setting levels at which Salmonella would be considered an adulterant in not-ready-to-eat (NRTE), breaded and stuffed chicken products, which also established a verification sampling program and a requirement for establishments to reassess their HACCP plans. FSIS has delayed the date for its sampling program and the HACCP reviews from May to November, 2025.

The EU Joint Research Center (JRC) has developed new methods for detecting adulteration in six popular herbs and spices, as well as new reference materials to help identify fraudulent fish products.

The U.S. Food and Drug Administration (FDA) has released a new final Compliance Policy Guide on scombrotoxin (histamine) adulteration in fish and fishery products, and has lowered the acceptable levels for histamine in fish. 

As a result of Operation OPSON 2024—an EU-wide coordinated effort targeting fraudulent and counterfeit foods—22,000 tons of food and 850,000 liters of beverages, totaling €91 million, were removed from the market.