did some quick google searching and came up with this
The smell and the lack of space in JDH isn?t all that?s causing complaints about Subway. Recently, uproar has caused Subway to announce they will remove a chemical from their bread that is also found in yoga mats and shoe soles. In bread, it is used as a flour-bleaching agent and to make the dough easier to work with. Already banned in Europe, azodicarbonamide is being phased out in North America.
-- McDonald's uses the chemical in its bakery-style buns, English muffins, Big Mac bun and also in its sesame seed buns.
-- Chick-fil-A is also a user, putting the chemical in its chargrilled chicken sandwich, chargrilled chicken club sandwich and its chicken salad sandwich. (For the record, the Food Babe had a hand in convincing this company to transit away from antibiotics in their chicken meat within five years.)
-- Not to be outdone, Burger King includes
azodicarbonamide in a host of its foods: the artisan-style bun, English muffins, French toast sticks, croissants, sesame seed buns and home-style Caesar croutons.
-- Dunkin Donuts puts the chemical in its croissants, Texas toast and Danishes. However, the company may have had a change of heart. A company official told
CNBC recently: "We are evaluating the use of the ingredient as a dough conditioner in our products and currently discussing the matter with our suppliers."
-- The little red-haired Wendy's girl may be cute, but the company nonetheless uses the chemical in their premium toasted buns, bagels, Panini
bread and sandwich buns.
-- Roast beef chain Arby's is guilty as well, including azodicarbonamide in its sesame seed buns, onion bread, harvest wheat and honey wheat breads, French toast sticks and croissants.
-- More leaps out at you at Jack in the Box than an odd-looking clown character. This chain uses the chemical in its regular buns, jumbo buns, bakery-style buns and grilled sourdough bread.
-- Carl's Jr. includes the chemical in its French Toast Dips, honey wheat bread, sourdough bread and its plain and sesame seed buns.
-- Following in the footsteps of the other restaurant chains, Hardee's buns also include the chemical. Specifically, it is an ingredient in the chain's sourdough bread, hot dog buns, wheat buns, croissants and seeded buns.
-- Last but not least, if Harold and Kumar had only realized that White Castle buns -- along with the chain's French Toast Sticks, Cloverhill Cheese Danish, Cloverhill Big Texas Cinnamon Danish and Awrey Grande Cinnamon Swirl -- also contain the chemical.