E1440: Hydroxypropyl Starch
Main role: thickening and texture control
Also listed as: hydroxypropylated starch
What is E1440 (Hydroxypropyl Starch)?
Hydroxypropyl starch has hydroxypropyl groups introduced onto starch molecules. This changes interaction with water and can help a thickened food maintain its intended texture.
What does it do in food?
Its main role is thickening and texture control. Starch modification changes recipe performance, such as thickening, binding, emulsification, or stability. The E number identifies the specified treatment. It does not by itself identify the crop source or certify a product for an allergen-free diet.
Food and formulation examples
- Desserts
- Sauces
- Chilled food fillings
These examples describe formulation roles, not a list of unrestricted legal uses. Availability and permitted applications differ by country and food category.
Label names and ingredient questions
Look for E1440, E 1440, or the ingredient name. Related names and label terms include hydroxypropylated starch. A family code can cover more than one specified form; check the full declaration when the distinction matters.
Hydroxypropyl starch and hydroxypropyl cellulose are different polymers with different additive codes. Similar modification names do not make E1440 a cellulose gum.
Is E1440 safe?
EFSA’s 2017 assessment covered these specified starches; infant applications require separate consideration. EFSA modified starches re-evaluation (2017).
A label identifies the ingredient but usually not its concentration. Calculating daily intake requires the amount in the food and the quantities eaten.
Authorization and conditions of use
The Great Britain food additive register lists E1440 as Hydroxy propyl starch. This is an entry subject to its stated conditions, not unrestricted permission for every food. The record links to the applicable authorization terms. For an EU product, use the European Commission food additive database to check the relevant food category and limits. Other countries may use different names or rules.