date:May 28, 2018
l‐Glutamic acid, N,N‐diacetic acid, tetrasodium salt （GLDA‐Na4） （Kelforce） is sought to be used as a zootechnical feed additive in chickens for fattening to improve the absorption of zinc from feed, reducing zinc emissions through manure and thus, affecting favourably the environment. The product has not been authorised in the European Union as a feed additive. Kelforce is intended to be marketed as a liquid and solid formulation, containing 47% and 30% of GLDA‐Na4, respectively. Kel