Is Guar Gum Same as Xanthan Gum

Is Guar Gum Same as Xanthan Gum

Guar gum and xanthan gum might seem similar, especially when used as food additives — they both enhance texture and stability in many recipes. But Is Guar Gum Same as Xanthan Gum? Let us find out:

What is Guar Gum?

Guar gum, also known as guaran, is a galactomannan polysaccharide derived from the seeds of the guar bean. The guar seed is dehulled and milled to obtain guar gum, a white-to-yellowish powder composed mainly of high molecular weight hydrocolloidal polysaccharide, made up of a mannose and galactose sugar units.

What is The Other Name For Guar Gum?

Guar gum is also known as guaran gum or guaran, Cyamopsis tetragonolobus gum, or Indian guar plant gum.

What is Xanthan Gum Made From?

Xanthan gum is made from a strain of bacteria (Xanthomonas campestris) that ferments glucose, sucrose, or lactose into a complex sugar polymer. In industry, the fermenting agent is often provided by corn or other grain, which can cause concerns for individuals with severe allergies.

Why is It Called Xanthan Gum?

The name “xanthan gum” is derived from the strain of bacterium used for its production—Xanthomonas campestris.

What Country Did Xanthan Gum Come From?

Xanthan gum was first discovered and produced in the United States in the mid-20th century as a biopolymer produced by bacterial fermentation used to thicken or stabilize processed foods.

What is The Purpose of Adding Xanthan Gum?

Purpose of Adding Xanthan Gum

Adding xanthan gum to recipes helps increase the viscosity, or thickness, of the batter or dough, improve texture, help foods stay moist and soft, and stabilize ingredients to prevent them from separating. It’s particularly useful in gluten-free baking to replicate the structure and consistency that gluten provides.

Why do Bakers Use Xanthan Gum?

Bakers, particularly gluten-free bakers, use xanthan gum because it helps to bind the dough, improve the texture of baked goods, and mimic the properties of gluten. It also helps to add volume to their baked goods.

Can I Replace Xanthan Gum With Guar Gum?

Yes, xanthan gum and guar gum are generally interchangeable in recipes. However, because of their different origins and properties, they might slightly alter the texture and taste of the final product. In particular, guar gum is generally better at thickening cold foods, while xanthan gum is more effective in baked goods.

Can Muslims Eat Xanthan Gum?

Yes, xanthan gum is generally considered halal because it’s derived through the fermentation process of the bacterium Xanthomonas campestris and not from any animal products.

Is Xanthan Gum Better Than Cornstarch?

The choice between xanthan gum and cornstarch depends on the specific requirements of the recipe. Xanthan gum is a more potent thickener than cornstarch and so is used in smaller quantities. But while cornstarch is best for thickening sauces, gravies, and stir-fries, xanthan gum excels in gluten-free baking and in emulsifying and stabilizing sauces and dressings.

What Are Other Names For Xanthan Gum?

Xanthan gum is also known as bacterial polysaccharide, corn sugar gum, or gum xanthan.

Why Do People Avoid Xanthan Gum?

Certain individuals avoid xanthan gum due to dietary preferences, potential allergies to the medium (often corn, soy, wheat, or dairy) used in its production, or possible digestive discomfort.

Who Should Not Eat Xanthan Gum?

Those with digestive concerns or severe allergies to corn, wheat, soy, or dairy might want to avoid xanthan gum, as it could exacerbate symptoms in some cases.

When Should You Not Use Xanthan Gum?

You should not use xanthan gum if you have a severe allergy to the substances from which it’s often produced—corn, dairy, soy, or wheat. Also, if you have severe gastrointestinal conditions, caution is advised as xanthan gum can exacerbate symptoms.

What Happens if You Add Too Much Xanthan Gum?

Adding too much xanthan gum can over-thicken your food, possibly leading to a heavy or gummy texture in baked goods or a slimy or gloopy texture in sauces and dressings.

Why is Xanthan Gum so Expensive?

Compared with other gums, xanthan gum can be more expensive, partially due to the extensive fermentation and recovery process used to produce it, as well as its high demand in various industries, including food, cosmetic, and oil drilling.

Does Xanthan Gum Expire?

Technically, xanthan gum doesn’t go bad or spoil, but it might lose its efficacy over time. When stored properly in a cool, dark place and kept dry, xanthan gum can last indefinitely.

What Happens if You Don’t Use Xanthan Gum?

If you don’t use xanthan gum in a recipe that calls for it, this may alter the texture of your food. In baked goods, particularly gluten-free ones, the absence of xanthan gum may result in a crumbly, fragile product.


Guar gum and xanthan gum, despite some similarities in roles they play in culinary applications, are not the same. They come from radically different sources, guar gum is derived from a plant, whereas xanthan gum is a product of bacterial fermentation. Their subtle differences in behavior and interactions with other ingredients can potentially affect the quality of the final product in a recipe.

Therefore, while they can sometimes be used interchangeably in some contexts (depending on the recipe), guar gum and xanthan gum are distinct entities, each with its unique characteristics and advantages. Knowing the differences between them aids in understanding when to use which one, thereby enhancing your culinary endeavors.


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