Here you can find some more helpful info:
http://www.snackandbakery.com/content.php?s=SF/2005/08&p=11
http://www.the-infoshop.com/topics/FD02_en.shtml (payment needed)
http://www.allbusiness.com/retail-trade/food-beverage-stores-specialty-food/202589-1.html
