欧盟评估一种大肠杆菌发酵生产L-色氨酸作为添加剂的安全性和有效?/h1>
放大字体缩小字体时间?019-05-06 11:27 来源:食品伙伴网 作者: 可心
核心提示?019??日,据欧盟食品安全局(EFSA)消息,应欧盟委员会的要求,欧盟动物饲料添加剂和产品(FEEDAP)研究小组就大肠杆菌KCCM 80152发酵产生的L-色氨酸(L-tryptophan)作为所有动物品种饲料和饮用水的营养添加剂发表科学意见、/div>
   食品伙伴网讯2019??日,?a href='//www.sqrdapp.com/news/tag_1377.html' class='zdbq' title='欧盟食品安全局相关食品资讯' target='_blank'>欧盟食品安全局'a href='//www.sqrdapp.com/news/tag_10.html' class='zdbq' title='EFSA相关食品资讯' target='_blank'>EFSA)消息,应欧盟委员会的要求,欧盟 动物 饲料添加剁/a>和产品(FEEDAP)研究小组就 大肠杆菌KCCM 80152 发酵产生的L- 色氨酷/a>(L-tryptophan)作为所有动物品秌a href='//www.sqrdapp.com/news/tag_1755.html' class='zdbq' title='饲料相关食品资讯' target='_blank'>饲料咋a href='//www.sqrdapp.com/news/tag_2240.html' class='zdbq' title='饮用水相关食品资? target='_blank'>饮用氳/a>皃a href='//www.sqrdapp.com/news/tag_4415.html' class='zdbq' title='营养添加剂相关食品资? target='_blank'>营养添加剁/a>发表科学意见、/div>
  经过评估,小组认为,这种 添加剁/a>对非反刍动物目标物种以及动物产品消费者是安全的、/div>
  部分原文报道如下9/div>
  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‐tryptophan produced by fermentation using Escherichia coli KCCM 80152 when used as nutritio nal additive in feed and water for drinking for all animal species. The production strain and its recombinant DNA were not detected in the additive. l‐Tryptophan, manufactured by fermentation with E. coli KCCM 80152, does not give rise to any safety co ncern with regard to the genetic modification of the production strain. The use of l‐tryptophan produced using E. coli KCCM 80152 in supplementing feed to compensate for tryptophan deficiency in feedingstuffs is safe for non‐ruminant target species. Using unprotected forms of tryptophan in ruminants can be a risk.
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日期9a href="//www.sqrdapp.com/news/2019-05-06.html">2019-05-06
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