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Pyrrolizidine alkaloids (PAs), sometimes referred to as necine bases, are a group of naturally occurring alkaloids based on the structure of pyrrolizidine. Their use dates back centuries and is intertwined with the discovery, understanding, and eventual recognition of their toxicity on humans and animals.
In 1963, a 7-Eleven store near an Austin, Texas, university began to stay open all night for student shoppers. It was such a success that other stores in the chain adopted the 24/7 hours, and ...
Pyrrolizidine alkaloidosis can result in damage to the liver, kidneys, heart, brain, smooth muscles, lungs, DNA, lesions all over the body, and could be a potential cause of cancer. [ 1 ] [ 2 ] Pyrrolizidine alkaloidosis is known by many other names such as "Pictou Disease" in Canada [ 3 ] and "Winton Disease" in New Zealand. [ 4 ]
An "incident" of chemical food contamination may be defined as an episodic occurrence of adverse health effects in humans (or animals that might be consumed by humans) following high exposure to particular chemicals, or instances where episodically high concentrations of chemical hazards were detected in the food chain and traced back to a particular event.
From E. coli traced to slivered onions on McDonald's Quarter Pounders to mass recalls of frozen waffles due to listeria risk, foodborne illness seems ever-present in the headlines.
The U.S. Food and Drug Administration (FDA) has officially announced a ban on red dye No. 3, or erythrosine, from foods and oral medications due to a potential cancer risk.. Food manufacturers ...
Pyrrolizidine alkaloid sequestration by insects is a strategy to facilitate defense and mating. Various species of insects have been known to use molecular compounds from plants for their own defense and even as their pheromones or precursors to their pheromones.
Now, one major frozen food brand is marketing its products toward GLP-1 receptor agonist users. Conagra Brands recently announced that the company will add an “On Track” badge to 26 of its ...