　　 食品伙伴网讯2021�?�?3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，应欧盟委员会要求，欧盞�a href='//www.sqrdapp.com/news/tag_4566.html' class='zdbq' title='动物相关食品资讯' target='_blank'>动物饲料添加剁�/a>和产品（FEEDAP）研究小组就谷氨酷�/a>棒杆菌KCCM 80227生产的L- 赖氨酷�/a> 硫酸盐（l-lysine sulfate）作为所有动物饲料添加剂的安全性和有效性发表科学意见�

　　经过评估，专家小组认为在建议的使用条件下该添加剂对目标物种、消费者和环境是安全的。评估中的添加剂被认为是非反刍动物物种必需氨基酸L-赖氨酸的有效来源。为了使补充的L-赖氨酸对反刍动物和非反刍动物同样有效，需要防止其在瘤胃中降解。部分原文报道如下：

　　Following a request from the European Commission, EFSA was asked to deliver a scientific opinion on the safety and efficacy of l-lysine sulfate produced by Corynebacterium glutamicum KCCM 80227 as a nutritio nal feed additive for all animal species. The FEEDAP Panel co ncluded that the production strain C. glutamicum KCCM 80227 qualifies for the qualified presumption of safety (QPS) approach to safety assessment and is not detected in the final product. l-Lysine sulfate produced using C. glutamicum KCCM 80227 does not pose any safety co ncern associated with the production strain. The additive under assessment is co nsidered safe for the target species. When using l-lysine sulfate, the background sulfur/sulfate co ntent in the compound feed should be taken into account. l-Lysine sulfate produced by C. glutamicum KCCM 80227 is safe for the consumers, users and for the environment. The additive l-lysine sulfate is co nsidered as an efficacious source of the essential amino acid l-lysine for non-ruminant animal species. For the supplemental l-lysine to be as efficacious in ruminants as in non-ruminant species, it would require protection against degradation in the rumen.

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欧盟评估一种L-赖氨酸硫酸盐作为所有动物饲料添加剂的安全性和有效�?/h1> 时间�?021-07-26 11:18 来源：食品伙伴网 作者： 泽夕

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