Safety and efficacy of a feed additive consisting of l-valine produced with Escherichia coli CCTCC M 2022134 for all animal species (Welding GmbH & Co. KG)
Safety Classified by Officially
Following a request from the European Commission, EFSA was asked to deliver a scientific opinion on the safety and efficacy of l‐valine produced with a genetically modified strain of Escherichia coli CCTCC M 2022134 as a nutritional additive for feed and water for drinking for all animal species. The l‐valine manufactured by fermentation with E. coli CCTCC M 2022134 does not give rise to any safety concern regarding the genetic modifications of the production strain. No viable cells nor DNA of the production strain were detected in the final product.
Source: European Food Safety Authority.
Read the original at the source: https://efsa.onlinelibrary.wiley.com/doi/10.2903/j.efsa.2026.10348 This address stopped responding when last checked on October 19, 2026. The record below is what Officially captured.
Officially imported this from European Food Safety Authority’s own source. If you work there, claiming the profile and verifying the domain lets you choose to show the full text here.
Provenance
- Organization
- European Food Safety Authority — imported from official source
- Official source
- https://www.efsa.europa.eu/en/all/rss RSS
- Imported
- October 07, 2026 12:00
- Versions
- 1 recorded
- Identity
-
753820d4-3c23-41fb-81a7-412f765000f8