DATEM (diacetyl tartaric acid ester of mono- and diglycerides, also E472e) is an emulsifier primarily used in baking. It is used to strengthen the dough by building a strong gluten network. It is used in crusty breads, such as rye bread with a springy, chewy texture, as well as biscuits, coffee whiteners, salsa con queso, ice cream, and salad dres...