bread w/preservativesgreenspun.com : LUSENET : Bread.com FAQ : One Thread
we're doing a science project on does mold grow better on bread with preservatives or without preservatives.
-- Anonymous, January 18, 2001
Dear Maria and Lauren,
I just got through doing my science fair project that was exactly like yours. Preservatives such as calcium propionate have a big affect on the prevention of mold. It will help your bread to stay fresher for many days.
-- Anonymous, February 06, 2001