Corporate Banner
Satellite Banner
Food & Beverage Analysis
Scientific Community
 
Become a Member | Sign in
Home>Resources>Application Notes>This Application Note
  Application Notes
Scientific News
Bird Flu Confirmed in the Netherlands
An outbreak of H5 avian influenza was confirmed in the Flevoland province of the Netherlands.
Pasteurised Bacterium Reduces Obesity and Diabetes
Researchers have discovered that an intestinal bacterium provides a lasting effect on the intestinal barrier.
Failings in Conveying Risks of Undercooked Meat
A study has found that restaurants do not communicate the risks of eating undercooked meats.
Accelerating the Detection of Foodborne Bacterial Outbreaks
The speed of diagnosis of foodborne bacterial outbreaks could be improved by a new technique developed by researchers at the Georgia Institute of Technology.
Sweet Tooth Science - Chocolate Antioxidants
Researchers develop a faster and cheaper method to test for antioxidants in chocolate.
Food Additives Promote Inflammation, Colon Cancer
Dietary emulsifiers promoted colon cancer in a mouse model by altering gut microbes and increasing gut inflammation.
Detecting Food Contaminants with a Smartphone
Researchers aim to develop a novel food safety monitoring method using a smartphone.
Alarming Glyphosate Levels Found in Foods
Glyphosate has been found at alarming levels in a wide range of best-selling foods across the U.S.
Are Sweeteners as Natural as We Think?
New research study supports stevia’s naturality by identifying nine required molecules present in the dried stevia leaf.
Pre-Cut Salad May Encourage Growth of Salmonella
Study suggests damage to produce in bagged salads encourage the presence of Salmonella.
Scroll Up
Scroll Down

ORAC Assay for the Determination of Antioxidant Capacity in Foods
Bookmark and Share

Tecan Group - Products

Reactive oxygen species (ROS) are generated as natural byproducts of the cellular metabolism. They are involved in various biological processes, functioning as important signal mediators. However, excess intracellular levels of ROS may result in cell and tissue damage, and are associated with degenerative diseases, most notably cancer. In healthy individuals, intracellular antioxidant systems maintain ROS levels below a critical threshold, permitting essential ROSmediated signaling processes to function, but preventing ROS overproduction and potential tissue damage. Cells that fail to compensate and neutralize heightened ROS levels die by apoptosis to avoid passing on ROS-caused DNA damage to daughter cells. Any dysfunctions in the cellular antioxidant systems can therefore have serious consequences. In addition to the cells’ own antioxidant systems, various studies have suggested a relationship between an antioxidant-rich diet and a good health status, implicating that the consumption of antioxidant-containing foods can help to maintain health and even prevent certain diseases.

Further Information


SELECTBIO

SELECTBIO Market Reports
Go to LabTube
Go to eposters
 
Access to the latest scientific news
Exclusive articles
Upload and share your posters on ePosters
Latest presentations and webinars
View a library of 1,800+ scientific and medical posters
4,000+ scientific and medical posters
A library of 2,500+ scientific videos on LabTube
5,300+ scientific videos
Close
Premium CrownJOIN TECHNOLOGY NETWORKS PREMIUM FOR FREE!