Scientific Opinion on the safety and efficacy of L-tryptophan technically pure produced by fermentation with <em>Escherichia coli</em> for all animal species, based on a dossier submitted by HELM AG on behalf of Global Bio-Chem Technology

Scientific Opinion on the safety and efficacy of L-tryptophan technically pure produced by fermentation with <em>Escherichia coli</em> for all animal species, based on a dossier submitted by HELM AG on behalf of Global Bio-Chem Technology

The product L-tryptophan is a feed additive produced by fermentation with a genetically modified (GM) strain of Escherichia coli. The amino acid L-tryptophan itself is considered safe for the target animals, the consumer and the environment. However, the genetic modification, including the presence/...

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Bibliographic Details
Main Author: EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP)
Format: Article
Language:English
Published: Wiley 2014-05-01
Series:EFSA Journal
Subjects:
nutritional additive
amino acids and their salts and analogues
L-tryptophan
safety
efficacy
genetically modified microorganisms
Online Access:http://www.efsa.europa.eu/en/efsajournal/doc/3673.pdf

Internet

http://www.efsa.europa.eu/en/efsajournal/doc/3673.pdf

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