The human gut microbiota can metabolize xanthan gum, a food additive that was introduced to our diets relatively recently in processed foods. A Ruminococcaceae species can degrade this complex polysaccharide and, in some individuals, Bacteroides intestinalis can grow on the released oligosaccharide products.
- Matthew P. Ostrowski
- Sabina Leanti La Rosa
- Eric C. Martens
