乐鱼-欧盟评估大肠杆菌CGMCC 7.401生产的L

欧盟评估年夜肠杆菌CGMCC 7.401出产的L-精氨酸作为所有动物饲料添加剂的平安性和有用性时候：2024-10-11 13:53来历：食物火伴网作者： 泽夕 焦点提醒：2024年10月10日，据欧盟食物平安局（EFSA）动静，应欧盟委员会要求，欧盟动物饲料添加剂和产物（FEEDAP）研究小组就年夜肠杆菌CGMCC 7.401发酵出产的L-精氨酸（L-arginine）作为所有动物饲料添加剂的平安性和有用性颁发科学定见。 食物火伴网讯 2024年10月10日，据欧盟食物平安局（EFSA）动静，应欧盟委员会要求，欧盟动物饲料添加剂和产物（FEEDAP）研究小组就年夜肠杆菌CGMCC 7.401发酵出产的L-精氨酸（L-arginine）作为所有动物饲料添加剂的平安性和有用性颁发科学定见。 颠末评估，专家小组认为该添加剂对方针物种、消费者和情况是平安的。因为缺少数据，研究小组没法就该添加剂对皮肤或眼睛发生刺激的可能性得出结论。评估中的添加剂被认为长短反刍动物物种氨基酸L-精氨酸的有用来历。为了使弥补的L-精氨酸对反刍动物和非反刍动物一样有用，需要避免其在瘤胃中降解。部门原文报导以下： Following a request from the European Commission, EFSA was asked to deliver a scientific opinion on the safety and efficacy of the feed additive consisting of l-arginine produced by fermentation with a genetically modified strain of Escherichia coli (CGMCC 7.401). The additive is intended to be used in feed and water for drinking for all animal species and categories. The genetic modifications introduced do not raise safety concerns. No viable cells or DNA of the production strain were detected in the final product. The EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP) concluded that the additive does not pose any safety concern with regard to the production strain. l-Arginine produced with E. coli CGMCC 7.401 is safe for the target species when supplemented in appropriate amounts to the diet according to the nutritional needs of the target species. The FEEDAP Panel has concerns on the use of amino acids in water for drinking for hygienic reasons, and due to the risk of imbalances when administered simultaneously via feed and water. The use of l-arginine produced with E. coli CGMCC 7.401 in animal nutrition is considered safe for the consumers and for the environment. The endotoxin activity of the additive does not represent a hazard for persons handling the additive. In the absence of data, the FEEDAP Panel cannot conclude on the potential of the additive to be irritant to skin and/or eyes, or to be a dermal or respiratory sensitiser. The additive l-arginine produced with E. coli CGMCC 7.401 is regarded as an efficacious source of the essential amino acid l-arginine for non-ruminant species. For supplemental l-arginine to be as efficacious in ruminants as in non-ruminant species, it requires protection against degradation in the rumen. 本文由食物火伴网食物资讯中间编纂，有任何疑问，请联系news@foodmate.net。