Filed in archive
Food and Agriculture
by ruth on August 29, 2007
Scientists have developed a biodegradable polymer with food-sourced antimicrobial agents, designed to prevent the formation of bacterial biofilms on food surfaces and packaging. The natural antimicrobial agents were developed from sources such as cloves, oregano, thyme and paprika, and are said to be more effective against a broader spectrum of microorganisms than organism-specific drugs.
"As they degrade in the presence of water and/or enzymes, they slowly release their active antimicrobials," Carbone explained. "A slow and controlled release of the food-based antimicrobial would offer great advantages in the food industry, providing protection over an extended time and extending the shelf life of the product."
The researchers said these polymers could offer a natural alternative to chemicals used to protect food against contamination and spoilage.
Source: MedicineNet.com
Trackback: http://publish.creative-weblogging.com/publish/mt-tb.pl/88737
Addthis
Ask
Blinklist
del.icio.us
Digg
Fark
Facebook
Google
Lycos
Ma.gnolia
Mr Wong
Netscape
Netvousz
Newsvine
Reddit
StumbleUpon
Slashdot
Tailrank
Technorati
Wink
Yahoo
Vote for Antimicrobial Biopolymer for Food Preservation:
|
Rating: 7.50 out of 8 vote(s) cast.
|
Subscribe
Use the search to look for other interesting posts
| RSS |  See all blog subscribe options |
 What is RSS? | |
| Yahoo! |
|
| Addthis |
|
| Bloglines |
|
| Newsletter | |
| Follow us on Twitter! |
