Featured Research

from universities, journals, and other organizations

Boiled Peanuts Pack Big Antioxidant Punch

Date:
November 1, 2007
Source:
American Chemical Society
Summary:
Boiled peanuts, a regional treat from the southern United States, may be as healthy as they are delicious. Scientists report that boiling these legumes imbues them with more antioxidants than roasted peanuts or peanut butter.

Boiled peanuts (shown) contain more antioxidants than roasted or raw peanuts.
Credit: Courtesy of Lloyd Walker, Alabama A&M University.

Boiled peanuts, a regional treat from the southern United States, may be as healthy as they are delicious. Alabama scientists report that boiling these legumes imbues them with more antioxidants than roasted peanuts or peanut butter.

Peanuts are usually consumed as processed products, mainly as peanut butter and roasted nuts. Studies have shown that peanuts contain powerful antioxidants called isoflavones which may reduce the risk of cancer, diabetes and coronary heart diseases. Although the effect of processing on the isoflavone content of legumes has been extensively studied, there has never been such a study on peanuts.

Lloyd Walker and colleagues evaluated the effect of boiling and oil- and dry-roasting on peanuts. They found that boiled peanuts - South Carolina's official snack food - contained up to four times more isoflavones than raw peanuts or oil- and dry-roasted ones.

The study "Changes in the Phytochemical Composition and profile of Raw, Boiled, and Roasted Peanuts" is published in the Oct. 31 issue of ACS' Journal of Agricultural and Food Chemistry.


Story Source:

The above story is based on materials provided by American Chemical Society. Note: Materials may be edited for content and length.


Cite This Page:

American Chemical Society. "Boiled Peanuts Pack Big Antioxidant Punch." ScienceDaily. ScienceDaily, 1 November 2007. <www.sciencedaily.com/releases/2007/10/071029111414.htm>.
American Chemical Society. (2007, November 1). Boiled Peanuts Pack Big Antioxidant Punch. ScienceDaily. Retrieved October 22, 2014 from www.sciencedaily.com/releases/2007/10/071029111414.htm
American Chemical Society. "Boiled Peanuts Pack Big Antioxidant Punch." ScienceDaily. www.sciencedaily.com/releases/2007/10/071029111414.htm (accessed October 22, 2014).

Share This



More Plants & Animals News

Wednesday, October 22, 2014

Featured Research

from universities, journals, and other organizations


Featured Videos

from AP, Reuters, AFP, and other news services

Cadaver Dogs Aid Search for More Victims of Suspected Indiana Serial Killer

Cadaver Dogs Aid Search for More Victims of Suspected Indiana Serial Killer

Reuters - US Online Video (Oct. 21, 2014) Police in Gary, Indiana are using cadaver dogs to search for more victims after a suspected serial killer confessed to killing at least seven women. Linda So reports. Video provided by Reuters
Powered by NewsLook.com
White Lion Cubs Unveiled to the Public

White Lion Cubs Unveiled to the Public

Reuters - Light News Video Online (Oct. 21, 2014) Visitors to Belgrade zoo meet a pair of three-week-old lion cubs for the first time. Tara Cleary reports. Video provided by Reuters
Powered by NewsLook.com
'Cadaver Dog' Sniffs out Human Remains

'Cadaver Dog' Sniffs out Human Remains

AP (Oct. 21, 2014) Where's a body buried? Buster's nose can often tell you. He's a cadaver dog, specially trained to find human remains and increasingly being used by law enforcement and accepted in courts. These dogs are helping solve even decades-old mysteries. (Oct. 21) Video provided by AP
Powered by NewsLook.com
White Lion Cubs Born in Belgrade Zoo

White Lion Cubs Born in Belgrade Zoo

AFP (Oct. 20, 2014) Two white lion cubs, an extremely rare subspecies of the African lion, were recently born at Belgrade Zoo. They are being bottle fed by zoo keepers after they were rejected by their mother after birth. Duration: 00:42 Video provided by AFP
Powered by NewsLook.com

Search ScienceDaily

Number of stories in archives: 140,361

Find with keyword(s):
Enter a keyword or phrase to search ScienceDaily for related topics and research stories.

Save/Print:
Share:

Breaking News:

Strange & Offbeat Stories


Plants & Animals

Earth & Climate

Fossils & Ruins

In Other News

... from NewsDaily.com

Science News

Health News

Environment News

Technology News



Save/Print:
Share:

Free Subscriptions


Get the latest science news with ScienceDaily's free email newsletters, updated daily and weekly. Or view hourly updated newsfeeds in your RSS reader:

Get Social & Mobile


Keep up to date with the latest news from ScienceDaily via social networks and mobile apps:

Have Feedback?


Tell us what you think of ScienceDaily -- we welcome both positive and negative comments. Have any problems using the site? Questions?
Mobile: iPhone Android Web
Follow: Facebook Twitter Google+
Subscribe: RSS Feeds Email Newsletters
Latest Headlines Health & Medicine Mind & Brain Space & Time Matter & Energy Computers & Math Plants & Animals Earth & Climate Fossils & Ruins