Xanthan Gum (E415)- What is it and does it have nutritional value?

(Republished from the July 2011 Healing Harvest Newsletter

Thank you for this question of the month!

Xanthan gum is used as a thickener and stabilizer for both raw  and cooked foods.  It is made from a tiny microorganism called Xanthomonas campestris and considered a natural carbohydrate, fermented from sugar.   Those with allergies should find out the source of the culture medium of each product of interest, as it is frequently made with allergen responsive foods such as corn, wheat, dairy, or soy.  The strain of bacteria used in culturing xanthan gum is also the same type of bacteria that forms black rot on broccoli and leafy greens.  But it gets yet a little more bizarre…  Xanthan gum is also used in oil fracking!

From a culinary standpoint, xanthan gum is often used by those making gluten free baked goods.  It helps to bind the otherwise very crumbly gluten free flour replacements.  It is also used as a stabilizer or thickener in other foods and personal care products.  Aside from fiber, there is not much present in beneficial nutrients.  Xanthan gum is best stored in the freezer in an airtight container, as it is an expensive powder with a limited shelf life.

For some folks, xanthan gum will not be tolerated from a digestive standpoint.  Arrowroot powder, which comes from a natural perennial tuber, can be used in place of xanthan gum in many recipes (dissolve in water before adding to warm or hot ingredients).  Check the label’s ingredient list to ensure it is derived from a pure source, as it is often mixed with corn products, frequently used as fillers. Look for pure products.  Arrowroot is superior to corn starch, which is a highly GMO crop.

And now, you know.  😉

2 Comments on “Xanthan Gum (E415)- What is it and does it have nutritional value?

  1. In India who is the manufacturer or trader of Xanthan gum E415 please reply at an early date.

Leave a Reply

Your email address will not be published. Required fields are marked *