food security

Guy Montag / https://www.flickr.com/photos/mapper-montag/1290056869/

A Purdue University study may have big impacts on the dairy supply chain.

Purdue researchers confirmed that a new process, similar to pasteurization, adds weeks to the shelf life of milk.

 

To pasteurize milk, you heat it up to 72 degrees Celsius for 15 seconds. That kills enough bacteria for the milk to last about two weeks before it goes bad.

 

The new process heats pasteurized milk in droplet form -- for less than a second, to about 60 degrees.

Kate Holt/Africa Practice https://www.flickr.com/photos/dfataustralianaid

    

Top agronomists at Purdue University will be part of a new nationwide higher education task force on food security.

The Association of Public and Land Grant Universities is putting together the 31-member commission, which aims to ensure that the world's rapidly growing population has enough to eat.

It was funded by the Kellogg Foundation to devise research and public education ideas for improving food access and nutrition by 2050, when the global population is set to hit 9 billion.