Lloyd Walker, chair of Alabama A&M University's Department of Food and Animal Sciences who co-authored the study, said these phytochemicals have antioxidant qualities that protect cells against the risk of degenerative diseases, including cancers, diabetes and heart disease.
"Boiling is a better method of preparing peanuts in order to preserve these phytochemicals," Walker said.
Walker said peanuts and other plants use phytochemicals for things such as helping avoid disease and insect attacks.
"These things are not nutrients; at the same time they have health benefits to humans, "The trick is to keep those health benefits, not to process them out of the foods."
According to Walker, water and heat penetrate the nuts, releasing beneficial chemicals to a certain point. Overcooking the nuts destroys the useful elements.
This is good news because I love boiled peanuts.
Recipe for boiled peanuts
2 to 3 pounds fresh green peanuts
1 1/2
cups salt
Put the peanuts and the salt in a large stockpot. Cover completely with water. Bring to a boil and simmer for at least 1 hour and up to 3 hours. To check whether they are done, pull 1 or 2 peanuts out of the pot and crack them open. When they are soft, they are done. If they are still slightly crunchy, they are not done yet, If they are not salty enough, leave them in the salted water and turn off the heat. When they are done, drain and serve immediately
