Hum Posted March 27, 2007 Share Posted March 27, 2007 WASHINGTON (Reuters) -- It's the junk food junkie's wildest dream come true -- pizza as health food. University of Maryland food chemists said Monday that they had found ways to enhance the antioxidant content of whole-grain wheat pizza dough by baking it longer at higher temperatures and giving the dough lots of time to rise. Antioxidants are substances that protect cells from damage caused by unstable molecules known as free radicals. Some experts believe antioxidants can lower the risk of cancer, heart disease and other ailments. Liangli Lucy Yu, a food chemistry professor, said the findings arose from broader research into ways to improve health-promoting properties of wheat-based food products. "The reason that we chose pizza is just because it is a very popular food product, not only in the U.S. but worldwide," researcher Jeffrey Moore added. "So we thought if we could find ways to improve (its antioxidant) properties, doing this for such a product could have a larger impact on public health," Moore added. But Moore had a slice of advice for pizza aficionados who might want to cover their crust with mounds of fatty toppings such as extra cheese, pepperoni, sausage and ground beef. "If you're adding back all these other things that have potential negative health consequences, then you're negating anything that you're adding in terms of (health) value," Moore said. The research was served up at a meeting of the American Chemical Society in Chicago, a mecca for deep-dish, thick-crust pizza. The researchers experimented with baking temperatures, baking time and fermentation time -- the time the pizza dough is given to rise. Antioxidant levels rose by up to 60 percent with longer baking times and up to 82 percent with higher baking temperatures, depending on the type of wheat flour and the antioxidant test used, they said. The precise mechanisms involved are unclear, they said. Baking time and temperature can be increased together without burning the pizza when done carefully, the researchers said. They used oven temperatures from 400 to 550 degrees Fahrenheit (204 to 287 degrees Celsius), and baking times from 7 to 14 minutes. They looked at fermentation times up to two full days, and found that longer periods in some cases doubled the dough's antioxidant levels. This probably stemmed from chemical reactions caused by yeasts in the dough that had more time to release the antioxidant components, Moore said. A common fermentation time is about 18 hours, Moore said. The study used only whole wheat dough. Most of the antioxidants in wheat are in the bran and endosperm components that are generally removed in refined flour, Moore said. Thus, longer and hotter baking and longer fermentation likely would be less effective in making more healthful pizza with refined flour, he said. The study was funded by the U.S. Department of Agriculture and grain organizations, but not by the pizza industry. source Link to comment Share on other sites More sharing options...
tao muon Posted March 27, 2007 Share Posted March 27, 2007 Nothing about carbohydrates? Ewww.... tofu pizza.... blech! Link to comment Share on other sites More sharing options...
Neztea Posted March 28, 2007 Share Posted March 28, 2007 I knew it all along. Long Live pizza... I knew this since like gr.2..... its got all of the basic food groups all grouped into one convenient package, well slice one should say :0 :) Neztea Link to comment Share on other sites More sharing options...
Hum Posted March 28, 2007 Author Share Posted March 28, 2007 Remember the health benefits of the tomato sauce. :laugh: Link to comment Share on other sites More sharing options...
Fred Derf Veteran Posted March 28, 2007 Veteran Share Posted March 28, 2007 Pizza generally does not do a bad job at offering the four essential food groups but the problem is that it is fairly high in calories and it is easy to overeat. If you can limited yourself to two slices per meal max then it isn't such a bad treat. Link to comment Share on other sites More sharing options...
L3thal Veteran Posted March 28, 2007 Veteran Share Posted March 28, 2007 Pizza generally does not do a bad job at offering the four essential food groups but the problem is that it is fairly high in calories and it is easy to overeat. If you can limited yourself to two slices per meal max then it isn't such a bad treat. Or you can eat 4 or 5 slices but limit your consumption of pizza to once every other week or more. Link to comment Share on other sites More sharing options...
Hum Posted March 28, 2007 Author Share Posted March 28, 2007 ^ They could also just bake breads with the high anti-oxidants -- then add your own fillings. :p Link to comment Share on other sites More sharing options...
Kirkburn Posted March 29, 2007 Share Posted March 29, 2007 Pizza isn't unhealthy. What people put on pizza can be unhealthy. Ever heard of an Italian? :) Link to comment Share on other sites More sharing options...
MGS4-SS Posted March 29, 2007 Share Posted March 29, 2007 I knew it all along. Long Live pizza...I knew this since like gr.2..... its got all of the basic food groups all grouped into one convenient package, well slice one should say :0 :) Neztea One of my teachers told me the same thing when I was a kid. I knew it was true. In celebration, I'm ordering a jumbo pizza, 16 slices of pure healthy food. Link to comment Share on other sites More sharing options...
Captain_Wang Posted March 29, 2007 Share Posted March 29, 2007 Articles like this just confuse or validate people's already messed up idea of a healthy diet. Pizza isn't the worst of foods it's just people tend to have a lot of it when they do and most pizzas are loaded with cheese anyway so the benefits are going to be drowned out by the downsides. Link to comment Share on other sites More sharing options...
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