Comparing E415 - Xanthan gum vs E491 - Sorbitan monostearate
Overview
Synonyms
Products
Found in 37,379 products
Found in 2,328 products
Search rank & volume
Awareness score
Search volume over time
Interest over time for 5 keywords in U.S. during the last 10 years.
Interest over time for 2 keywords in U.S. during the last 10 years.
Popular questions
Is xanthan gum bad for you?
No—at typical food levels it isn’t considered harmful; it’s approved for use in the U.S. and EU. Very high intakes can cause gas or a laxative effect in some people.
Is xanthan gum safe?
Yes—xanthan gum (E415) is approved by regulators like the FDA and EFSA and is considered safe at normal food-use levels. Large supplemental amounts may cause digestive upset, and xanthan-gum–based thickeners are not recommended for premature infants.
What is xanthan gum made from?
It’s a polysaccharide made by fermenting simple sugars (often from corn, sugarcane, or wheat) with the bacterium Xanthomonas campestris, then precipitated, dried, and milled into a powder.
Is xanthan gum bad for dogs?
No—it's not considered toxic to dogs, and small amounts used in pet foods are generally safe. Large amounts may cause diarrhea or gas, so avoid overuse and consult a vet if your dog has GI sensitivities.
What does xanthan gum do?
It works as a thickener, stabilizer, and emulsifier—adding viscosity, suspending particles, and preventing separation. In gluten-free baking it helps bind dough and improve texture, and it’s shear‑thinning so it pours easily but thickens at rest.
Is sorbitan monostearate safe?
Yes—E491 is an approved food emulsifier; EFSA set a group ADI of 10 mg/kg body weight per day (expressed as sorbitan) for sorbitan esters, and it’s considered safe at permitted use levels.
Is sorbitan monostearate vegan?
Not always—the stearic acid can be sourced from either vegetable oils or animal fat, so vegan status depends on the supplier; check with the manufacturer for plant-derived sources.
What is sorbitan monostearate made from?
It’s an ester of sorbitan (from dehydrated sorbitol) and stearic acid, which can come from vegetable oils (e.g., palm/soy) or animal fat (tallow).
E491 what is it made from?
E491 is produced by reacting sorbitan (derived from sorbitol) with stearic acid; the stearic acid may be plant- or animal-derived.
How is sorbitan monostearate and sorbitan tristearate different?
Sorbitan monostearate (E491) has one stearic acid group, while sorbitan tristearate (E492) has three. The tri-ester is more lipophilic (lower HLB) and is used for stronger water-in-oil emulsification and fat crystal control compared with the mono-ester.