Tartrate
Learn what Tartrate (E335) is, why it's added to food, whether it's safe, and which products contain it.
Generally recognized as safeWhat is Tartrate?
A food additive classified as an emulsifier and thickening agent due to its crystals' ability to retain water. It is the sodium salt of tartaric acid and is used in quantities specified in recipes for chocolate and cocoa products, jams, jellies, marmalades, fruit juices, fruit nectar, juice concentrates, chewing gum, etc.
Why is Tartrate added to food?
Tartrate (E335) is a acidity regulator commonly found in: Jellies and fruit nectars.
Permitted quantity: The acceptable daily intake for human consumption of tartrates is up to 30 mg/kg body weight.
Is Tartrate safe?
Generally recognized as safe
Large doses have a laxative effect, causing gastrointestinal disturbances, nausea, vomiting, cramps, and kidney problems. It is much less toxic than tartaric acid (E 334).
Is Tartrate banned anywhere?
✓ Not currently banned in the EU or known to be restricted in other countries.
Is Tartrate okay for kids?
Not allowed in foods intended for infants and young children.
Common foods that contain Tartrate
- Jellies and fruit nectars
How to spot Tartrate on labels
Look for any of these names in the ingredients list:
- E335
- Tartrate
Common misspellings to watch for:
- tartrate
- tdrtrate
- tartrdte
Better alternatives
• Not recommended for individuals with kidney conditions, as excessive consumption of tartrates can worsen these conditions. • May cause adverse reactions in individuals with gastrointestinal sensitivity or digestive disorders, such as irritable bowel syndrome, colitis, or gastritis. • Individuals with a history of intolerance or sensitivity to food additives should avoid this additive, as it may cause nausea, cramps, and abdominal discomfort in large quantities. • Not recommended for pregnant or breastfeeding women, due to the lack of clear studies guaranteeing safety in these cases.
Also known as
- tartrate
- tdrtrate
- tartrdte
Scan products with BioBrief
Not sure if a product contains Tartrate? BioBrief scans the barcode and instantly shows you every additive in the ingredients list — including E335 — with a plain-language explanation.
Frequently asked questions about Tartrate
- Is Tartrate safe to eat?
- Large doses have a laxative effect, causing gastrointestinal disturbances, nausea, vomiting, cramps, and kidney problems. It is much less toxic than tartaric acid (E 334).
- Is Tartrate banned anywhere?
- Tartrate is not currently banned in the EU or known to be restricted in other countries.
- Is Tartrate safe for children?
- Not allowed in foods intended for infants and young children.
- How do I spot Tartrate on a food label?
- Look for E335, Tartrate in the ingredients list. It may also appear as: tartrate, tdrtrate, tartrdte.
Ingredients change. Always check the actual product label before purchasing. Information on this page is for educational purposes only.