Is Peptones vegetarian?
Peptones
Peptones are water-soluble protein derivatives produced by partial hydrolysis of proteins, which can be derived from animal, plant, or milk sources. In food additive use, they often serve as flavour enhancers or nutrient media.
| E number | E429 |
|---|---|
| INS number | 429 |
| Last reviewed | 11 July 2026 |
An ingredient is considered vegetarian if it avoids components derived from killing an animal.
Classifications are made to the best of our knowledge based on available scientific and regulatory sources. We cannot guarantee the accuracy of every entry, errors in the sources we draw from can always occur. This tool also cannot account for cross-contamination, which depends entirely on individual suppliers and producers. If you believe a classification is incorrect, you can report an issue.