canned foods annotation

http://www.foodinnovation.org.uk/view/Food_and_drink_industry/

*this website gives some information but not much .

http://www.associatedcontent.com/article/231959/how_to_read_the_expiration_dates_on.html?cat=22

*this website gives some info too , about how to read expiration dates .

http://en.wikipedia.org/wiki/Canning

* this website gives me info on who created canned food & the origin .

http://www.foodreference.com/html/tcannedfoodshelflife.html

*this website gives info on where to find the expiration dates and how to read them .

http://www.uga.edu/nchfp/how/general/how_canning_preserves_foods.html

*this website gives info on how canning foods preserves them .