Comparing E407 - Carrageenan vs E451II - Pentapotassium triphosphate
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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 the refractive index of ktpp?
There isn’t a single published refractive index for solid pentapotassium triphosphate; food-grade specs don’t list it. For aqueous solutions, refractive index depends on concentration and temperature, so you’d need to measure nD under your specific conditions.
What is the refractive index of potassium triphosphate?
A fixed refractive index isn’t typically reported for the solid; it’s not a standard QC parameter for this additive. In solution, the refractive index increases with concentration and varies with temperature and wavelength, so measure it for your formulation.
What is the refractive index of potassium tripolyphosphate?
No standard single value is published for the solid; specifications for E451ii don’t include refractive index. For practical purposes, determine nD on your specific potassium tripolyphosphate solution at the required concentration and temperature.