Comparing E14XX - Modified Starch vs E172 - Iron oxides and iron hydroxides

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Overview

E14XX - Modified Starch

Modified starch (E14XX) is a family of starches that have been treated to work better in foods. They help thicken, stabilize, and emulsify sauces, soups, dairy desserts, and many other products. Although “modified” sounds complex, these are still starches made from plants such as corn, potato, wheat, or tapioca.

E172 - Iron oxides and iron hydroxides

Iron oxides and iron hydroxides (E172) are mineral pigments used to give foods red, yellow, brown, or black shades. They are insoluble, stable colors made under strict purity standards and are used mainly on the surface of foods, such as coatings and decorations. Rules vary by country: they are widely authorized in the EU, while uses in the U.S. are more limited.

Synonyms

E14XX

Modified Starch

E172

Iron oxides and iron hydroxides

Functions

emulsifier stabilizer thickener

colour

Origins

Plant

Synthetic

Mineral

Products

Found in 1,020 products

Found in 23 products

Search rank & volume

#306600 / mo🇺🇸U.S.

#47150 / mo🇺🇸U.S.

Awareness score

×0.09

under-aware

×0.44

under-aware

Search volume over time

Interest over time for 2 keywords in U.S. during the last 10 years.

Search history data is not available.

Popular questions

What is modified food starch?
A group of plant-based starches that have been physically, enzymatically, or chemically treated to change how they behave in foods—improving thickening, stability, freeze–thaw performance, or emulsification (E1400–E1452).
Is modified food starch gluten free?
Often yes when sourced from corn, potato, tapioca, or rice; if it’s from wheat, it can contain gluten unless specially processed and labeled gluten-free. In the US/EU, wheat-derived modified starch must be declared as “wheat,” so check the allergen statement or a gluten-free claim.
What is modified corn starch?
Modified starch made from corn that’s been treated to improve thickening, stability, and resistance to heat, acid, or shear; commonly used in sauces, soups, dressings, and desserts.
Is modified corn starch gluten free?
Yes—corn is naturally gluten-free, and modified corn starch remains gluten-free; only potential cross-contact is a concern, so rely on allergen statements or a gluten-free label if needed.
What is modified wheat starch?
Starch from wheat that has been modified to alter its functionality (e.g., thicker, more stable or freeze–thaw tolerant); it may retain some gluten unless specifically purified and labeled gluten-free. “Wheat” must appear in allergen labeling in many regions.