- Jan 7, 2002
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SAN DIEGO: Popcorn's reputation as a healthy snack food popped up a few notches today as scientists reported that it contains more healthful antioxidant substances than fruits and vegetables.
The finding was heard at the 243rd National Meeting & Exposition of the American Chemical Society (ACS), being held in San Diego this week. Joe Vinson from the University of Scranton in the U.S., a pioneer in analysing healthful components in chocolate, nuts and other common foods, explained that antioxidant substances called polyphenols are more concentrated in popcorn, which averages only about 4% water, while polyphenols are diluted in the 90% water that makes up many fruits and vegetables.
"Popcorn may be the perfect snack food. It's the only snack that is 100% unprocessed whole grain. All other grains are processed and diluted with other ingredients, and although cereals are called 'whole grain', this simply means that over 51% of the weight of the product is whole grain," said Vinson.
"One serving of popcorn will provide more than 70% of the daily intake of whole grain. The average person only gets about half a serving of whole grains a day, and popcorn could fill that gap in a very pleasant way."
Nutritional gold nuggets
In another surprising finding, the researchers discovered that the hulls of the popcorn - the part that everyone hates for its tendency to get caught in the teeth - actually has the highest concentration of polyphenols and fibre. "Those hulls deserve more respect," said Vinson. "They are nutritional gold nuggets."
http://www.cosmosmagazine.com/news/...gher-antioxidant-levels-fruits-and-vegetables
The finding was heard at the 243rd National Meeting & Exposition of the American Chemical Society (ACS), being held in San Diego this week. Joe Vinson from the University of Scranton in the U.S., a pioneer in analysing healthful components in chocolate, nuts and other common foods, explained that antioxidant substances called polyphenols are more concentrated in popcorn, which averages only about 4% water, while polyphenols are diluted in the 90% water that makes up many fruits and vegetables.
"Popcorn may be the perfect snack food. It's the only snack that is 100% unprocessed whole grain. All other grains are processed and diluted with other ingredients, and although cereals are called 'whole grain', this simply means that over 51% of the weight of the product is whole grain," said Vinson.
"One serving of popcorn will provide more than 70% of the daily intake of whole grain. The average person only gets about half a serving of whole grains a day, and popcorn could fill that gap in a very pleasant way."
Nutritional gold nuggets
In another surprising finding, the researchers discovered that the hulls of the popcorn - the part that everyone hates for its tendency to get caught in the teeth - actually has the highest concentration of polyphenols and fibre. "Those hulls deserve more respect," said Vinson. "They are nutritional gold nuggets."
http://www.cosmosmagazine.com/news/...gher-antioxidant-levels-fruits-and-vegetables