欧盟重新评估停滞棒杆菌KCCM 80235生产的肌苷酸二钠作为所有动物饲料添加剂的安全性和有效性

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    2023年4月13日，据欧盟食品安全局（EFSA）消息，应欧盟委员会要求，欧盟动物饲料添加剂和产品（FEEDAP）研究小组就停滞棒杆菌（Corynebacterium stationis）KCCM 80235生产的肌苷酸二钠（disodium 5’-inosinate）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，专家小组认为该添加剂对目标物种、消费者、使用者和环境是安全的。部分原文报道如下：

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 the safety of disodium 5′-inosinate (also known as inosine monophosphate, IMP) produced by Corynebacterium stationis KCCM 80235 as a sensory additive, functional group flavouring compounds, for all animal species. In 2022, the FEEDAP Panel issued an opinion on the safety and efficacy of the product. In that assessment, the Panel could not conclude on the safety of the additive for the target species, consumers, users and the environment due to uncertainties on the genetic basis of the streptomycin resistance of the production strain C. stationis KCCM 80235 and on the possible presence of its recombinant DNA in the final product. The applicant provided supplementary data which elucidated the genetic basis of the streptomycin resistance of the production strain and excluded the presence of its DNA in the final product. Therefore, the FEEDAP Panel concluded that IMP produced by C. stationis KCCM 80235 is safe for the target species, consumers, users and the environment. The FEEDAP Panel reiterated its previous concerns on the safety for the target species when using IMP in water for drinking due to hygienic reasons.

相关报道：欧盟评估停滞棒杆菌KCCM 80235生产的肌苷酸二钠作为所有动物饲料添加剂的安全性和有效性

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