DyeConverterTM

Solutions · Ingredient Reformulation

Stabilizers, gums& emulsifiers.

These ingredients hold the product together, and small changes show up as separation, thin mouthfeel or a shorter shelf life. We help you decide what has to go, what can stay and how to rebuild the texture.

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Different jobs, same aisle

FDA’s functional definitions in 21 CFR 170.3(o) separate these roles. Emulsifiers modify surface tension to hold an emulsion together. Stabilizers and thickeners produce viscous solutions or dispersions, adding body and consistency. Replacing one with the other often misses the job it was doing.

They are legal, under different rules

The pathway matters, because some carry use limits:

  • Carrageenan: food additive, 21 CFR 172.620.
  • Polysorbate 80: food additive with food-specific caps, 21 CFR 172.840.
  • Xanthan gum: food additive, 21 CFR 172.695.
  • Gellan gum: food additive, 21 CFR 172.665.
  • Sodium carboxymethylcellulose: GRAS, 21 CFR 182.1745.
  • Mono- and diglycerides: GRAS, 21 CFR 184.1505.
  • Guar gum: GRAS with category limits, 21 CFR 184.1339.
  • Pectin and lecithin: GRAS, 21 CFR 184.1588 and 184.1400.

What the emulsifier research shows

The NutriNet-Santé cohort in France has reported associations between some additives in this group and cardiovascular disease, type 2 diabetes and some cancers. These are observational associations with small hazard ratios, and the authors note possible residual confounding. They do not show that emulsifiers cause disease.

Mouse studies linked carboxymethylcellulose and polysorbate 80 to gut microbiota changes, and a 16-person feeding trial at 15 g of CMC a day found modest effects. That supports further research and does not establish harm at typical intake. We found no FDA action on these ingredients as a result.

A federal definition of ultra-processed food is not final either. FDA and USDA asked for comment in 2025, and reporting says a proposed definition went to OMB in August 2026, with the text unpublished as of this review.

Why every swap needs bench proof

Trade sources agree that no clean-label emulsifier replaces another one for one, and low pH beverages are especially hard. We could not find peer-reviewed quantitative data on these replacements, so we treat each one as a hypothesis to test in your matrix, not an answer.

Questions R&D teams ask

Do the NutriNet-Santé studies prove emulsifiers cause disease?

No. They are observational cohorts that report associations, and the authors say results need replication. Treat them as a reason to watch the science and your customers, not as proof of harm.

Is there a federal definition of ultra-processed food yet?

Not a final one as of this review. FDA and USDA ran a request for information in 2025, and a proposed definition was reported at OMB in August 2026 with the text unpublished.

What happens if we just take the gum out?

Expect changes in viscosity, suspension, mouthfeel or stability over time. Gums mostly thicken the continuous phase, so the fix depends on what the gum was preventing.