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Cornflakes for breakfast are so healthy. Really? American agronomists disagree. In the production of crisp flakes is lost everything that was originally in the grain, vitamins and phenolic acids. The first help against infections, the last help against cancer. Carrie Butts-Wilmsmeyer, a junior professor of agricultural sciences at the University of Illinois on the Urbana site and her team produced corn flakes from 19 different cereals, all of which had proportions different vitamins and phenolic acid. They speculated that in cereal flakes, which contain a greater proportion of health-sustaining recyclables, there are still more vitamins and phenolic acids. But far from it.
Recyclable materials are separated at first
"What we found was not particularly good news," says Butts-Wilmsmeyer. "Regardless of the concentration of phenolic acid in the starting materials, the treatment made sure that most of the acids were lost." This is not really surprising. The acids are mainly present in the outer shells of the grains. And they are the same in the production of cornflakes in the first stage of production. Vitamins have probably destroyed the treatment temperature.
At least the phenolic acids wanted to save the researchers. They heated the Hülen in the hope that the recyclable materials contained in the Hülen would be transmitted to the cornflakes. In fact, he succeeded, however, in barely measurable amounts. "You can go to the fridge and eat blueberries," says Butts-Wilmsmeyer. This has the same effect.
The company Kellogg is in the boat
Scientists do not give up. They are now examining every step of the production chain. They are always looking for a way to get the phenolic acids that they isolate from their shells in the cornflakes. "Now we can find how we can change the process so as not to lose precious substances," says Martin Bohn, co-author of the study and also badistant professor of agricultural sciences in Urbana. He is sure he will succeed. This will help people who eat corn flakes, but leave vegetables and fruits on the left side. The prospects are not bad, that in the near future there will be healthy cornflakes. Because the company Kellogg, one of the leading manufacturers, is in the boat.
via ACES
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