食品伙伴網(wǎng)訊  2021年4月28日，據(jù)歐盟食品安全局（EFSA）消息，應(yīng)歐盟委員會要求，歐盟動物飼料添加劑和產(chǎn)品（FEEDAP）研究小組就乙二胺銅螯合物（copper chelate of ethylenediamine ）作為所有動物飼料添加劑的安全性和有效性。

 

　　經(jīng)過評估，專家小組得出結(jié)論，該添加劑對育肥雞和產(chǎn)蛋雞是安全的，但不能對其他動物物種的安全性做出結(jié)論。也不能就添加劑對消費(fèi)者或環(huán)境的安全性做出結(jié)論。但添加劑在提供銅以滿足所有動物物種對這種微量元素的營養(yǎng)需求方面是有效的。部分原文報道如下：

 

　　Following a request from the European Commission, EFSA was asked to deliver a scientific opinion on the safety and efficacy of copper chelate of ethylenediamine (Copper‐EDA‐Cl) as a feed additive for all animal species. The EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP Panel) identified several issues related to the data provided concerning the chemical characteristics of the additive and, based on the information provided from an in vitro dissociation study, considered it unlikely that the additive consists only of copper mono‐chelate of EDA but of several coexisting (copper) species. Therefore, in the absence of adequate experimental data and owing to the uncertainties identified, the Panel cannot conclude on its identity and characterisation of the additive. The FEEDAP Panel concludes that the additive is safe for chickens for fattening and reared for laying/breeding but cannot conclude on the safety for other animal species/categories. The FEEDAP Panel cannot conclude on the safety of the additive for the consumer or the environment. The FEEDAP Panel concludes that handling the additive poses a risk to users by inhalation. The additive should be considered as non‐irritant for the skin but corrosive for the eyes and a skin sensitiser. The Panel notes the uncertainties on the genotoxicity potential of the additive that might have an impact on the conclusions on the safety for the user. The FEEDAP Panel concludes that the additive is efficacious in providing copper to meet the nutritional requirements of this trace element in all animal species.

 

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