It pasteurises by killing bacteria at low temperatures without compromising taste and nutritional value, allowing food to remain fresher for longer.
The study used an older formula replaced last year with Purell Advanced, an alcohol-based product the company says is more effective at killing bacteria and even easier on the skin.
Professor Alexander Trees and his team from the Liverpool School of Tropical Medicine and the University of Liverpool's faculty of veterinary science, found that killing bacteria which are abundant in the worm tissues leads to its death.
The meat may be cooked, killing any bacteria on it, but if the germs were first spread to another food that isn't cooked, people can get sick.
WSJ: Vegetables Are the Main Cause of Food-Borne Illness, CDC Study Finds
So while mouth washes are great for killing remnant bacteria on all surfaces, you have to get between the teeth with the ancient invention called floss to really reach every spot.
But Blaser and others theorize that overuse of antibiotics may be causing higher rates of asthma, allergies and other diseases by killing useful gut bacteria.
Sandia National Laboratories is working on a bacteria-killing agent to clean contaminated offices.
Xylitol lowers the salt concentration - enhancing the body's own bacteria-killing activity.
Unlike traditional antibiotics, which must get through the cell walls or membranes of the germs, these compounds poke holes in the outside of the bacteria, killing them.
Silver is known to kill bacteria, but the addition of an electric current makes the process even more effective, killing up to 98% of bacteria.
No one is sure exactly how infants' immune systems learn to distinguish good bugs from bad, but killing off too many gut bacteria even, apparently, ones that cause illness does appear to disrupt the process.
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