Featured Research

from universities, journals, and other organizations

New High Protein Rice Strain Developed

Date:
January 15, 2008
Source:
American Chemical Society
Summary:
Scientists are reporting development of a high-protein variety of rice, dietary staple for half the world's population. Researchers have been trying to bolster the protein in rice for five decades. Rice already is a main source of calories as well as protein intake for billions of people, and its enrichment of protein would have a positive impact on millions of poor and malnourished people in developing countries, the report says.

Scientists in the United States and India are reporting development of a high-protein variety of rice, dietary staple for half the world's population.

Researchers have been trying to bolster the protein in rice for five decades. Rice already is a main source of calories as well as protein intake for billions of people, and its enrichment of protein would have a positive impact on millions of poor and malnourished people in developing countries, the report says.

In the study, Hari B. Krishnan and colleagues created a hybrid by crossing a commonly cultivated rice species called Oryza sativa with a wild species, Oryza nivara. The product showed a protein content of 12.4 percent, which is 18 percent and 28 percent higher than those of the parents.

The results demonstrate the potential for wild rice's relatives for boosting the protein content in rice. The researchers conclude that the hybrid could serve as initial breeding material for new rice genotypes that could combine types with superior cooking quality with those of high protein content.

The study "Interspecific Rice Hybrid of Oryza sativa Oryza nivara Reveals a Significant Increase in Seed Protein Content" is scheduled for the Jan. 23 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. "New High Protein Rice Strain Developed." ScienceDaily. ScienceDaily, 15 January 2008. <www.sciencedaily.com/releases/2008/01/080114095753.htm>.
American Chemical Society. (2008, January 15). New High Protein Rice Strain Developed. ScienceDaily. Retrieved August 28, 2014 from www.sciencedaily.com/releases/2008/01/080114095753.htm
American Chemical Society. "New High Protein Rice Strain Developed." ScienceDaily. www.sciencedaily.com/releases/2008/01/080114095753.htm (accessed August 28, 2014).

Share This




More Plants & Animals News

Thursday, August 28, 2014

Featured Research

from universities, journals, and other organizations


Featured Videos

from AP, Reuters, AFP, and other news services

Killer Amoeba Found in Louisiana Water System

Killer Amoeba Found in Louisiana Water System

AP (Aug. 28, 2014) State health officials say testing has confirmed the presence of a killer amoeba in a water system serving three St. John the Baptist Parish towns. (Aug. 28) Video provided by AP
Powered by NewsLook.com
Raw: Australian Sheep Gets Long Overdue Haircut

Raw: Australian Sheep Gets Long Overdue Haircut

AP (Aug. 28, 2014) Hoping to break the record for world's wooliest, Shaun the sheep came up 10 pounds shy with his fleece weighing over 50 pounds after being shorn for the first time in years. (Aug. 28) Video provided by AP
Powered by NewsLook.com
Minds Blown: Scientists Develop Fish That Walk On Land

Minds Blown: Scientists Develop Fish That Walk On Land

Newsy (Aug. 28, 2014) Canadian scientists looking into the very first land animals took a fish out of water and forced it to walk. Video provided by Newsy
Powered by NewsLook.com
Fake Dogs Scare Real Geese from Wis. Park

Fake Dogs Scare Real Geese from Wis. Park

AP (Aug. 28, 2014) Parks officials in Stevens Point, Wisconsin had a fowl problem. Canadian Geese were making a mess of a park, so officials enlisted cardboard versions of man's best friend. (Aug. 28) 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