HOME >> BIOLOGY >> NEWS
Cinnamon is lethal weapon against E. coli O157:H7

When cinnamon is in, Escherichia coli O157:H7 is out. That's what researchers at Kansas State University discovered in laboratory tests with cinnamon and apple juice heavily tainted with the bacteria. Presented at the Institute of Food Technologists' 1999 Annual Meeting in Chicago on July 27, the study findings revealed that cinnamon is a lethal weapon against E. coli O157:H7 and may be able to help control it in unpasteurized juices.

Lead researcher Erdogan Ceylan, M.S., reported that in apple juice samples inoculated with about one million E. coli O157:H7 bacteria, about one teaspoon (0.3 percent) of cinnamon killed 99.5 percent of the bacteria in three days at room temperature (25 C). When the same amount of cinnamon was combined with either 0.1 percent sodium benzoate or potassium sorbate, preservatives approved by the Food and Drug Administration, the E. coli were knocked out to an undetectable level. The number of bacteria added to the test samples was 100 times the number typically found in contaminated food.

"This research indicates that the use of cinnamon alone and in combination with preservatives in apple juice, besides its flavoring effect, might reduce and control the number of E. coli O157:H7," concluded Ceylan, a Ph.D. graduate assistant at K-State. "Cinna-mon may help protect consumers against foodborne bacteria that may be in unpasteurized juices and may partially or completely replace preservatives in foods to maintain their safety," he said.

"If cinnamon can knock out E. coli O157:H7, one of the most virulent foodborne microorganisms that exists today, it will certainly have antimicrobial effects on other common foodborne bacteria, such as Salmonella and Campylobacter," noted Daniel Y.C. Fung, Ph.D., professor of Food Science in the Department of Animal Sciences and Industry at K-State, who oversaw the research.

Last year, Fung a
'"/>

Contact: Angela Dansby
aldansby@ift.org
312-782-8424 x127
Institute of Food Technologists
4-Aug-1999


Page: 1 2

Related biology news :

1. Cinnamon oil kills mosquitoes
2. Cinnamon may help to alleviate diabetes says UCSB researcher
3. Rutgers-Newark scientist: Mosquitoes may carry lethal parasite
4. Protein vaccine fully protects mice from lethal aerosol challenge with ricin toxin
5. Experimental smallpox DNA vaccine protects primates from lethal monkeypox
6. Pacifying bacteria prevents lethal post-op infections
7. Small-molecule inhibitors of anthrax lethal factor identified
8. Non-lethal methods can resolve conflicts between bears and humans
9. Ebola virus-like particles prevent lethal Ebola virus infection
10. US develops lethal new viruses
11. Host response to anthrax lethal toxin suggests some current treatment strategies are inappropriate

Post Your Comments:
*Name:
*Comment:
*Email:


(Date:3/30/2017)... 30, 2017  On April 6-7, 2017, Sequencing.com will ... hackathon at Microsoft,s headquarters in ... focus on developing health and wellness apps that provide ... the Genome is the first hackathon for personal ... largest companies in the genomics, tech and health industries ...
(Date:3/30/2017)... YORK , March 30, 2017 Trends, ... type (physiological and behavioral), by technology (fingerprint, AFIS, iris ... voice recognition, and others), by end use industry (government ... and immigration, financial and banking, and others), and by ... Europe , Asia Pacific , ...
(Date:3/28/2017)... 2017 The report "Video Surveillance ... Servers, Storage Devices), Software (Video Analytics, VMS), and Service ... Forecast to 2022", published by MarketsandMarkets, the market was ... projected to reach USD 75.64 Billion by 2022, at ... base year considered for the study is 2016 and ...
Breaking Biology News(10 mins):
(Date:10/10/2017)... CALIFORNIA (PRWEB) , ... October 10, 2017 , ... ... technological innovation and business process optimization firm for the life sciences and healthcare ... BoxWorks conference in San Francisco. , The presentation, “Automating GxP Validation for ...
(Date:10/9/2017)... (PRWEB) , ... October 09, 2017 , ... At its ... Dr. Christopher Stubbs, a professor in Harvard University’s Departments of Physics and Astronomy, has ... was a member of the winning team for the 2015 Breakthrough Prize in Fundamental ...
(Date:10/7/2017)... ... October 06, 2017 , ... ... Hi-C metagenome deconvolution product, featuring the first commercially available Hi-C kit. Researchers ... perform Hi-C metagenome deconvolution using their own facilities, supplementing the company’s full-service ...
(Date:10/5/2017)... ... October 05, 2017 , ... LabRoots , the ... from around the world, is giving back to cancer research with a month-long promotion ... , Now through October 31, shoppers can use promo code PinkRibbon to get 10 ...
Breaking Biology Technology:
Cached News: