W
Worker Bee
Guest
This is a handy reference because I'm always in a quandry as to whether something has exceeded it's shelf life. I usually follow the "when in doubt, throw it out" rule, but it's good to know some things are not past their prime.
http://lancaster.unl.edu/food/ftfeb03.htm#flour
http://lancaster.unl.edu/food/ftfeb03.htm#flour