Hydroxypropyl starch
HYDROXYPROPYL STARCH · 1440INS 1440
Used as an emulsifier — Codex also lists it as stabilizer, thickener.
Hydroxypropyl starch thickens at low temperature and stays stable when frozen, which suits it to chilled desserts, sauces and instant products.
Where it is and isn’t permitted
| Jurisdiction | Status | Scope and limits | Citation |
|---|---|---|---|
| United States | Not listedDoes not appear on this jurisdiction’s permitted list. That is not the same as being prohibited. | ||
| Codex Alimentarius | Permitted, with conditions | 18 food categories highest permitted level 60,000 mg/kg Show every food category
| CXS 192-1995 Table Three, INS 1440and 18 further provisionsretrieved 2026-09-07 |
What it is made from
Made by reacting starch with propylene oxide, attaching hydroxypropyl groups that keep the chains from re-associating.
- Vegan
- Vegetarian
Every name it appears under
2 recorded names. A label may use any of them.
INS number
- 1440
Other names
- HYDROXYPROPYL STARCH
Hazard reference values
No reference value for this substance in the sources we hold.
Evidence and how bodies read it
Studies, and the differing conclusions regulators drew from them, are curated by hand rather than machine-read, and none has been written for this substance yet.
Sources for this page
- gsfa retrieved 2026-09-07
Full licence terms and publisher details on Sources. How this page is built and updated: Method.
Machine-readable:/api/v1/additives/hydroxypropyl-starch.json