Stearyl tartrate

International Numbering System (INS) for Food Additives: 483

Food additives Europe numbers: E483 

Stearyl tartrate is an interesting case when it comes to food additives. Here's the breakdown:

Function:

• Historical Emulsifier: Stearyl tartrate was once used as an emulsifier in food processing. Emulsifiers help prevent ingredients like oil and water from separating and create a smooth texture [1].

Current Status:

• No Longer Approved: The European Food Safety Authority (EFSA) re-evaluated the safety of stearyl tartrate in 2016 and could not confirm its safety due to inadequate toxicological data [2]. Consequently, it's no longer authorized as a food additive in the European Union (EU) and is not included on the list of approved food additives by the Joint FAO/WHO Expert Committee on Food Additives (JECFA) [3, 4].

Limited Use in Other Regions:

• Uncertain Status: While the EU and some other regions have phased out stearyl tartrate, the regulations regarding its use might vary depending on the specific location [5]. It's possible you might encounter it on an ingredient list in certain regions, but its overall usage is likely limited.

Alternatives:

• Safe and Effective Options: There are numerous safe and well-studied emulsifiers available for food processing. These alternatives can effectively perform the same functions as stearyl tartrate without potential safety concerns [6].

What to Do if You See Stearyl Tartrate:

• Contact the Manufacturer: If you're concerned about an ingredient list mentioning stearyl tartrate, especially if you're located in a region where it's not approved, reaching out to the food manufacturer directly can clarify its use and potential implications [7].
• Look for Alternatives: Choosing products that don't contain stearyl tartrate or opting for brands known for using approved food additives might be a safer option.

Overall:

Stearyl tartrate is not a recommended food additive in most regions due to safety concerns. If you come across it on an ingredient list, it's best to be aware of its status and consider alternative products if you have any doubts. Consulting a registered dietitian or healthcare professional can offer personalized guidance based on your location and dietary needs.