dahunan
Lifer
Is anything safe to eat anymore?
Suspected cancer-causing substance in common foods
The Canadian Press
Tuesday, February 25, 2003
BELTSVILLE, Md. -- French fries and potato chips have been dubbed villains when it comes to a possibly cancer-causing substance, but Americans get a lot of the chemical from everyday nutritious staples, government scientists said yesterday.
Fries and chips contain more of the substance, called acrylamide, than other fried or baked foods.
But foods with low acrylamide levels that are eaten frequently -- from vitamin-packed breakfast cereal to toast and coffee -- have an impact on the exposure to the possible carcinogens, the Food and Drug Administration concluded.
So someone who dislikes fries but guzzles coffee or eats cereal daily might absorb as much acrylamide as a fry-lover, the FDA said.
Frito-Lay and Procter & Gamble outlined for FDA's food safety advisers yesterday some clues that suggest adding the amino acid cysteine or minerals such as calcium, might remove acrylamide from at least some foods.
Acrylamide forms during traditional cooking methods, whether from ready-made foods or raw ingredients fried or baked at home. It forms when a naturally occurring amino acid called asparagine is heated to high temperatures with certain sugars such as glucose.
Foods that account for most of the population's exposure include:
- Fries and chips, at 16 to 48 micrograms per serving.
- Toast, at 9.8 micrograms per serving, and soft bread, at 2.2.
- Breakfast cereal, 7.3 micrograms.
- Cookies, 6.6 micrograms.
- Coffee, 2 micrograms.
Scientists are hunting practical methods that won't hurt food safety or taste.
http://www.canada.com/health/story.html?id=13EB7E92-1F53-406D-81E0-DC2C2C0BE607
Suspected cancer-causing substance in common foods
The Canadian Press
Tuesday, February 25, 2003
BELTSVILLE, Md. -- French fries and potato chips have been dubbed villains when it comes to a possibly cancer-causing substance, but Americans get a lot of the chemical from everyday nutritious staples, government scientists said yesterday.
Fries and chips contain more of the substance, called acrylamide, than other fried or baked foods.
But foods with low acrylamide levels that are eaten frequently -- from vitamin-packed breakfast cereal to toast and coffee -- have an impact on the exposure to the possible carcinogens, the Food and Drug Administration concluded.
So someone who dislikes fries but guzzles coffee or eats cereal daily might absorb as much acrylamide as a fry-lover, the FDA said.
Frito-Lay and Procter & Gamble outlined for FDA's food safety advisers yesterday some clues that suggest adding the amino acid cysteine or minerals such as calcium, might remove acrylamide from at least some foods.
Acrylamide forms during traditional cooking methods, whether from ready-made foods or raw ingredients fried or baked at home. It forms when a naturally occurring amino acid called asparagine is heated to high temperatures with certain sugars such as glucose.
Foods that account for most of the population's exposure include:
- Fries and chips, at 16 to 48 micrograms per serving.
- Toast, at 9.8 micrograms per serving, and soft bread, at 2.2.
- Breakfast cereal, 7.3 micrograms.
- Cookies, 6.6 micrograms.
- Coffee, 2 micrograms.
Scientists are hunting practical methods that won't hurt food safety or taste.
http://www.canada.com/health/story.html?id=13EB7E92-1F53-406D-81E0-DC2C2C0BE607