Comparing E407 - Carrageenan vs E450III - Tetrasodium diphosphate
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Popular questions
Is carrageenan bad for you?
For most people, food‑grade carrageenan (E407) is considered safe at typical food levels by regulators like EFSA and the FDA; a small number may experience digestive discomfort. Concerns often stem from studies using degraded carrageenan (poligeenan), which is not used in foods.
Carrageenan what is it?
Carrageenan (E407) is a family of sulfated polysaccharides extracted from red seaweeds, used as a gelling, thickening, and stabilizing agent in foods.
Does carrageenan cause cancer?
There is no convincing evidence that food‑grade carrageenan causes cancer; studies suggesting risks typically used degraded carrageenan (poligeenan), which is not permitted in foods. Authorities such as EFSA and JECFA consider E407 safe at current use levels.
What is carrageenan used for?
It thickens and stabilizes foods, helping suspend particles and improve texture in products like chocolate milk, dairy and plant‑based milks, ice cream, yogurt, desserts, and processed meats.
Is carrageenan bad for dogs?
Food‑grade carrageenan is permitted in pet foods as a stabilizer and is generally regarded as safe at typical levels, though some dogs with sensitive digestion may not tolerate it well. If your dog shows GI upset, choose carrageenan‑free products and consult your veterinarian.
What is sodium acid pyrophosphate?
You may be thinking of sodium acid pyrophosphate (SAPP, E450i), but this entry covers tetrasodium diphosphate (E450iii), an inorganic phosphate salt used as a sequestrant, stabiliser/emulsifier, humectant and thickener. It helps bind metal ions, control pH and retain moisture in foods like processed meats and seafood.
Is sodium acid pyrophosphate bad for you?
At permitted food levels, tetrasodium diphosphate (E450iii)—a related phosphate—is considered safe by major regulators; EFSA sets a group ADI for phosphates of 40 mg/kg body weight/day (as phosphorus). Very high phosphate or sodium intakes can be a concern for people with kidney disease or on phosphate‑restricted diets.
Is sodium acid pyrophosphate gluten free?
Yes—tetrasodium diphosphate (E450iii) is an inorganic mineral salt and is gluten‑free. As with any ingredient, gluten risk would only come from cross‑contact during manufacturing, not the additive itself.
Is tetrasodium pyrophosphate safe?
Yes—when used within legal limits, tetrasodium diphosphate (E450iii) is permitted and considered safe by regulators (e.g., FDA, EFSA/JECFA), with EFSA’s group ADI for phosphates at 40 mg/kg body weight/day (as phosphorus). People with kidney disease or needing to limit phosphate/sodium should moderate intake.
Is sodium acid pyrophosphate safe?
While you mention SAPP, for the related tetrasodium diphosphate (E450iii) the consensus is that it’s safe at approved levels, under the same phosphate group ADI set by EFSA (40 mg/kg body weight/day as phosphorus). Those with kidney issues or on phosphate‑restricted diets should limit exposure.