Featured Research

from universities, journals, and other organizations

Inventing new oat and barley breads

Date:
March 11, 2010
Source:
USDA/Agricultural Research Service
Summary:
Scientists are working on a delicious new all-oat or all-barley bread.

All-oat or all-barley breads that ARS scientists are developing may offer a different array of vitamins, antioxidants, fiber, protein, and other healthful components than that in whole-wheat breads.
Credit: Photo by Peggy Greb.

Delicious new all-oat or all-barley breads might result from laboratory experiments now being conducted by Agricultural Research Service (ARS) scientists in California.

Research chemist Wallace Yokoyama and postdoctoral nutritionist Hyunsook Kim want to develop new and tasty whole-grain oat or barley breads that offer antioxidants, fiber, and other components in an array different from that found in today's whole-wheat breads. The researchers work at the ARS Western Regional Research Center in Albany, Calif.

In preliminary experiments, Yokoyama, Kim and their colleagues made experimental all-oat or all-barley breads, as well as whole-wheat breads, using a commercially available, plant-derived carbohydrate known as HPMC (short for hydroxypropyl methylcellulose). They are interested in HPMC as a substitute for gluten, a compound present in wheat but lacking in other grains such as oats and barley.

Gluten traps the airy bubbles formed by yeast, lifting doughs to form high, attractive, nicely textured loaves. But HPMC can perform that essential biochemical chore, too. That was shown many years ago in research with rice flour, conducted by now-retired Albany scientist Maura M. Bean.

Yokoyama and Kim determined that barley, oat, and whole-wheat breads made with HPMC had cholesterol-lowering effects. They found this in tests with laboratory hamsters that were fed a high-fat diet and the experimental breads.

The HPMC that the scientists are investigating is derived from a plant source proprietary to manufacturer Dow Wolff Cellulosics of Midland, Mich. Though this HPMC is widely used in familiar foods -- as a thickener, for instance -- its cholesterol-lowering properties as an ingredient in whole-grain breads haven't been widely studied, Yokoyama reported.


Story Source:

The above story is based on materials provided by USDA/Agricultural Research Service. Note: Materials may be edited for content and length.


Cite This Page:

USDA/Agricultural Research Service. "Inventing new oat and barley breads." ScienceDaily. ScienceDaily, 11 March 2010. <www.sciencedaily.com/releases/2010/02/100228095545.htm>.
USDA/Agricultural Research Service. (2010, March 11). Inventing new oat and barley breads. ScienceDaily. Retrieved August 2, 2014 from www.sciencedaily.com/releases/2010/02/100228095545.htm
USDA/Agricultural Research Service. "Inventing new oat and barley breads." ScienceDaily. www.sciencedaily.com/releases/2010/02/100228095545.htm (accessed August 2, 2014).

Share This




More Plants & Animals News

Saturday, August 2, 2014

Featured Research

from universities, journals, and other organizations


Featured Videos

from AP, Reuters, AFP, and other news services

Pyrenees Orphan Bear Cub Gets Brand New Home

Pyrenees Orphan Bear Cub Gets Brand New Home

AFP (Aug. 1, 2014) The discovery of a bear cub in the Pyrenees mountains made headlines in April 2014. Despire several attempts to find the animal's mother, the cub remained alone. Now, the Pyrenees Conservation Foundation has constructed an enclosure. Duration: 00:31 Video provided by AFP
Powered by NewsLook.com
Ebola Vaccine Might Be Coming, But Where's It Been?

Ebola Vaccine Might Be Coming, But Where's It Been?

Newsy (Aug. 1, 2014) Health officials are working to fast-track a vaccine — the West-African Ebola outbreak has killed more than 700. But why didn't we already have one? Video provided by Newsy
Powered by NewsLook.com
Study Links Certain Birth Control Pills To Breast Cancer

Study Links Certain Birth Control Pills To Breast Cancer

Newsy (Aug. 1, 2014) Previous studies have made the link between birth control and breast cancer, but the latest makes the link to high-estrogen oral contraceptives. Video provided by Newsy
Powered by NewsLook.com
Rare Whale Fossil Pulled from Calif. Backyard

Rare Whale Fossil Pulled from Calif. Backyard

AP (Aug. 1, 2014) A rare whale fossil has been pulled from a Southern California backyard. The 16- to 17-million-year-old baleen whale fossil is one of about 20 baleen whale fossils known to exist. (Aug. 1) Video provided by AP
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