Good vibrations: A greener way to pasteurize milk
It also yields a fresher tasting product, university scientists say.
By Janet Raloff, 11:53 AM July 21, 2010
CHICAGO Many people like the taste of raw – as in unpasteurized – milk. The problem, of course, is that germs may infect raw milk, so food safety regulations require that commercial milk producers heat-treat their product. But food scientists at Louisiana State University think they’ve stumbled onto a tastier way to sterilize milk. They bombard it with sound waves.
At the Institute of Food Technologists’ annual meeting, July 19, LSU graduate student Marvin Moncada Reyes presented data showi...
Source URL: https://www.sciencenews.org/blog/science-public/good-vibrations-greener-way-pasteurize-milk