Featured Research

from universities, journals, and other organizations

Gooda, Gouda! Solving The 800-year-old Secret Of A Big Cheese

Date:
March 13, 2009
Source:
American Chemical Society
Summary:
Almost 800 years after farmers in the village of Gouda in Holland first brought a creamy new cheese to market, scientists in Germany say they have cracked the secret of Gouda's good taste. They have identified the key protein subunits, or peptides, responsible for the complex, long-lasting flavor of the popular cheese.

Scientists have identified key substances that give Gouda its complex taste.
Credit: iStockphoto/Roberto Adrian

Almost 800 years after farmers in the village of Gouda in Holland first brought a creamy new cheese to market, scientists in Germany say they have cracked the secret of Gouda's good taste. They have identified the key protein subunits, or peptides, responsible for the complex, long-lasting flavor of the popular cheese.

That discovery could lead to development of more flavorful cheeses and other dairy products. Their study is in the current issue of ACS' Journal of Agricultural and Food Chemistry, a bi-weekly publication.

Thomas Hofmann, Simone Toelstede and Andreas Dunkel note that the scientists have tried for years to pinpoint the natural molecules responsible for the long-lasting taste and wonderful texture of Gouda cheese. It develops during the aging or ripening stage, with aged Gouda more full and complex, with longer-lasting flavor, than the younger version. Cheese lovers prize this characteristic taste, known as the "kokumi sensation."

The scientists solved the age-old mystery by applying a molecular sensory science approach. It combined mass spectroscopy and other high-tech analytical instruments and sophisticated sensory tools to identify six gamma-glutamyl peptides that appear to be mainly responsible for the kokumi sensation in Gouda. This knowledge could be used to enhance the flavor of dairy products by technological means, the researchers say.


Story Source:

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


Journal Reference:

  1. Toelstede et al. A Series of Kokumi Peptides Impart the Long-Lasting Mouthfulness of Matured Gouda Cheese. Journal of Agricultural and Food Chemistry, 2009; 57 (4): 1440 DOI: 10.1021/jf803376d

Cite This Page:

American Chemical Society. "Gooda, Gouda! Solving The 800-year-old Secret Of A Big Cheese." ScienceDaily. ScienceDaily, 13 March 2009. <www.sciencedaily.com/releases/2009/03/090309223307.htm>.
American Chemical Society. (2009, March 13). Gooda, Gouda! Solving The 800-year-old Secret Of A Big Cheese. ScienceDaily. Retrieved July 22, 2014 from www.sciencedaily.com/releases/2009/03/090309223307.htm
American Chemical Society. "Gooda, Gouda! Solving The 800-year-old Secret Of A Big Cheese." ScienceDaily. www.sciencedaily.com/releases/2009/03/090309223307.htm (accessed July 22, 2014).

Share This




More Plants & Animals News

Tuesday, July 22, 2014

Featured Research

from universities, journals, and other organizations


Featured Videos

from AP, Reuters, AFP, and other news services

San Diego Zoo Welcomes New, Rare Rhino Calf

San Diego Zoo Welcomes New, Rare Rhino Calf

Reuters - US Online Video (July 21, 2014) An endangered black rhino baby is the newest resident at the San Diego Zoo. Sasha Salama reports. Video provided by Reuters
Powered by NewsLook.com
Shark Sightings a Big Catch for Cape Tourism

Shark Sightings a Big Catch for Cape Tourism

AP (July 21, 2014) A rise in shark sightings along the shores of Chatham, Massachusetts is driving a surge of eager vacationers to the beach town looking to catch a glimpse of a great white. (July 21) Video provided by AP
Powered by NewsLook.com
$23.6 Billion Awarded To Widow In Smoking Lawsuit

$23.6 Billion Awarded To Widow In Smoking Lawsuit

Newsy (July 20, 2014) Cynthia Robinson claims R.J. Reynolds Tobacco Company hid the health and addiction risks of its products, leading to the death of her husband in 1996. Video provided by Newsy
Powered by NewsLook.com
A Centuries' Old British Tradition Is Far from a Swan Song

A Centuries' Old British Tradition Is Far from a Swan Song

AFP (July 19, 2014) As if it weren't enough that the Queen is the Sovereign of the UK and 15 other Commonwealth realms, she is also the owner of all Britain's unmarked swans. Duration: 02:18 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:
from the past week

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