Scientists have discovered a simple way to cook rice that dramatically cuts the calories

AlabasterVerve

Convert rice starch to resistant starch. Less calories and apparently it's healthier. (Full Article) If you're just hearing about resistant starch for the first time there's a primer at Mark's Daily Apple to get you up to speed.

"What we did is cook the rice as you normally do, but when the water is boiling, before adding the raw rice, we added coconut oil—about 3 percent of the weight of the rice you're going to cook," said Sudhair James, who presented his preliminary research at National Meeting & Exposition of the American Chemical Society (ACS) on Monday. "After it was ready, we let it cool in the refrigerator for about 12 hours. That's it."

How does it work?

To understand what's going on, you need to understand a bit of food chemistry.

Not all starches, as it happens, are created equal. Some, known as digestible starches, take only a little time to digest, are quickly turned into glucose, and then later glycogen. Excess glycogen ends up adding to the size of our guts if we don't expend enough energy to burn it off. Other starches, meanwhile, called resistant starches, take a long time to for the body to process, aren't converted into glucose or glycogen because we lack the ability to digest them, and add up to less calories.

A growing body of research, however, has shown that it might be possible to change the types of starches found in foods by modifying how they are prepared. At the very least, we know that there are observable changes when certain foods are cooked different ways.

Potatoes, for instance, go from having the right kind of starch to the less healthful kind when they are cooked or mashed (sigh, I know). The process of heating and cooling certain vegetables, like peas and sweet potatoes, can also alter the amount of resistant (see: good) starches, according to a 2009 study. And rice, depending on the method of preparation, undergoes observable chemical changes. Most notably, fried rice and pilaf style rice have a greater proportion of resistant starch than the most commonly eaten type, steamed rice, as strange as that might seem.