https://www.selleckchem.com/products/sirtinol.html
l-Isoleucine produced by C. glutamicum KCCM 80189 is considered as an efficacious source of the essential amino acid l-isoleucine for non-ruminant animal species. For the supplemental l-isoleucine to be as efficacious in ruminants as in non-ruminant species, it would require protection against degradation in the rumen.Following a request from the European Commission, the Panel on Additives and Products or Substances used in Animal Feed (FEEDAP) was asked to deliver a scientific opinion on l-cystine produced using Pantoea ananatis NITE