date:Feb 18, 2014
helped researchers to explore possible ways to prevent moisture from migrating to the dough.
The solution includes use of ingredients known as humectants, which bind to water and keep moisture away from getting to the dough.
In addition, the scientists altered acidity of the sauce, cheese and dough as well as added iron filings to absorb any air remaining in the pouch.
US Army Natick Soldier RD and Engineering Center Michelle Richardson was quoted by The Associated Press as saying, You can ba