Scientific Opinion on the safety and efficacy of copper compounds (E4) as feed additives for all species: cupric chelate of amino acids hydrate, based on a dossier submitted by Zinpro Animal Nutrition Inc.
EFSA Journal 2013;11(2):3107 [26 pp.].
21 February 2013
http://www.efsa.europa.eu/en/efsajournal/pub/3107.htm
動物にとって有効な銅源であると考えられる
