The food industry is always looking for new ways to keep food safe and fresh. One method that has been tested is using ozone gas on beef carcasses in cold storage. Two different levels of ozone were used in this test. One was 3 parts per million and the other was 10 parts per million. The goal was to see if ozone could reduce bacteria and prevent weight loss in the b...
Aldi shoppers in Minnesota, and across the U. S. , should take a moment to check their freezers. The popular discount grocery store has been flagged for a potential hazard in one of its products. The U. S. Department of Agriculture's Food Safety and Inspection Service has issued a public health alert. The issue involves a 16-ounce package of pork carnitas. The pro...
A significant milestone is approaching in the world of food safety. The Joint FAO/WHO Expert Committee on Food Additives, or JECFA, is set to hold its 100th meeting in 2025. This committee plays a crucial role in ensuring that the food we eat is safe. It does this by evaluating various substances that might end up in our food, whether intentionally added or not. Thes...
Pesticides, especially organophosphorus types, are a big problem. They stick around in food and mess up the environment. So, scientists need clever ways to spot them. One new method uses a special tool called a ratiometric fluorescent immunosensor. This tool is like a detective that finds tiny amounts of a pesticide called fenitrothion. This detective tool uses some...
Electromagnetic waves can heat milk quickly and evenly. This is important for pasteurization. This process keeps milk safe while preserving its nutrients and taste. A recent study looked at how silver and zinc oxide nanoparticles in milk behave under these waves. The study used special plates that create electromagnetic fields. These fields have temperatures that dec...
The fight against food contamination just got a new weapon. Scientists have created tiny, glowing particles called carbon dots. These aren't your average carbon dots. They are blue and have been altered to be extra sensitive. They can spot a harmful dye called Sudan Red. This dye is dangerous because it causes cancer. It is often hidden in food to make it look better...
A recent health inspection roundup revealed a mix of stellar and shocking results. While many restaurants aced their inspections, a few notable spots faced significant issues. Saigon Tapioca, a Vietnamese eatery, found itself in hot water after a series of inspections. The first inspection on March 11 uncovered 14 violations, but that was just the beginning. A fo...
Aflatoxin B1 is a big problem in food safety. It is highly toxic and found in many foods. Scientists have created a new way to detect it quickly. They used a mix of natural enzymes and tiny nanozymes. These work together to create a special signal. This signal helps to find even tiny amounts of aflatoxin B1. The new method is much better than the old one. It can fin...
Oysters are a popular seafood choice, but they can harbor hidden dangers. Two viruses, human norovirus (HuNoV) and human sapovirus (HuSaV), can lurk in oysters. These viruses are often spread through contaminated shellfish. With the rise of online shopping, it's important to consider how this affects the safety of our seafood. The study looked at oysters from both p...
The bird flu virus, specifically H5N1, can linger in raw milk cheese for months. This poses a significant health risk, especially during outbreaks. The virus can survive in raw milk cheese because of the protective environment created by the protein and fat content. This is a concern because raw milk cheeses are made from milk that hasn't been pasteurized. Pasteuriza...