DATEM is one of those ingredients that shows up on bread labels and immediately raises questions. Diacetyl tartaric acid esters of monoglycerides, commonly abbreviated as DATEM, is an emulsifier widely used in baking to improve dough strength and bread volume. For anyone following a gluten free diet, the connection to bread products can trigger understandable concern.
The ingredient has been at the center of an interesting debate in the baking industry. Some companies are actively developing DATEM replacers for clean-label products, while researchers in Turkey have found that DATEM actually helps produce better gluten free rice bread. So which is it: something to avoid, or something that helps?
Is DATEM Gluten Free
Yes, DATEM is gluten free. Despite its heavy association with bread and dough products, DATEM is an ester, which is a fundamentally different type of compound from gluten proteins.
Gluten is a protein composite found in wheat, barley, and rye. DATEM, on the other hand, is synthesized from chemical ingredients and contains no grain-derived proteins.
DATEM should be safe for patients with celiac disease and other gluten-related disorders. The raw materials used in manufacturing DATEM are tartaric acid and monoglycerides, neither of which are sourced from gluten-containing grains.
Why DATEM Appears in Gluten Free Baking Research
Research published in the Journal of Food Engineering found that DATEM emulsifiers combined with carefully chosen gums like xanthan can significantly enhance gluten free rice bread formulations. Turkish researchers led by Gulum Sumnu from the Middle East Technical University in Ankara reported that DATEM with xanthan gum, or blends of xanthan and guar, or xanthan and locust bean gum, improved the firmness, volume, and dough structure of rice bread.
The researchers noted that breads prepared using only gums had softer texture than those without gums but still had harder texture compared to wheat breads. The addition of an emulsifier like DATEM proved essential to ensure that gluten free breads reached quality parameters comparable to wheat breads.
This research matters because the global gluten free market has seen explosive growth. Valued at roughly $580 million in 2004, the market grew at an average annual rate of 29 percent and reached $1.56 billion by 2009.
The Clean Label Movement Against DATEM
While DATEM itself is gluten free, some manufacturers are moving away from it entirely for clean-label reasons. In 2016, Bellarise launched a DATEM Replacer product for industrial bakeries responding to consumer demand for simpler ingredient lists. Their president noted a significant increase in demand for DATEM-free products over a six-to-nine month period.
The Bellarise DATEM Replacer was designed for bakeries whose breads sink during production or whose frozen doughs are vulnerable to moisture. In customer trials, it produced a tighter crumb structure compared to competitors. This trend is not about gluten concerns but about consumers preferring recognizable ingredients on their labels.
How DATEM Functions as a Dough Conditioner
DATEM emulsifiers work by improving bread volume, texture, and dough stability. In gluten-containing breads, they strengthen the gluten network. In gluten free formulations, they serve a similar structural role by interacting with starches and other components to create a more cohesive dough.
Beyond bread, DATEM is used in biscuits, coffee whiteners, salsa con queso, ice cream, and salad dressings. Its versatility as an emulsifier means it appears across a wide range of processed foods, all of which remain gluten free from a DATEM perspective.
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