食品伙伴網(wǎng)訊  2020年1月16日，據(jù)歐盟食品安全局（EFSA）消息，應(yīng)歐盟委員會(huì)要求，歐盟動(dòng)物飼料添加劑和產(chǎn)品（FEEDAP）研究小組就PHYTAFEED® 20000 GR/L（6-植酸酶（6-phytase））作為豬育肥飼料添加劑的安全性和有效性發(fā)表科學(xué)意見(jiàn)。

 

　　據(jù)了解，該添加劑是一種6-植酸酶制劑，其中6-植酸酶由一種轉(zhuǎn)基因巴斯德畢赤酵母（Komagataella phaffii） 菌株產(chǎn)生。經(jīng)過(guò)評(píng)估，F(xiàn)EEDAP小組得出結(jié)論認(rèn)為，此種添加劑不會(huì)給消費(fèi)者和環(huán)境帶來(lái)安全問(wèn)題，在1000 U/kg飼料的使用水平下對(duì)目標(biāo)物種是安全的，但無(wú)法得出其有效性。

 

　　部分原文報(bào)道如下：

 

　　Following a request from the European Commission, the EFSA Panel on Additives and products or Substances used in Animal Feed （FEEDAP） was asked to deliver a scientific opinion on the safety and efficacy of APSA PHYTAFEED® 20,000 GR/L （6‐phytase） as a feed additive for pigs for fattening. The additive is a preparation of 6‐phytase produced by a genetically modified strain of Komagataella phaffii and has been previously assessed by the FEEDAP Panel in the context of three applications for its use in different species. The Panel concluded in those opinions that the production strain is safe, and that the use of the additive as a feed additive would raise no safety concerns for the consumers and the environment. The additive was also considered not to be irritant to skin or eyes or a dermal sensitiser but it should be considered as a respiratory sensitiser. The Panel considered that the new use in pigs for fattening would not modify the previously drawn conclusions with respect to the consumers, users and the environment. A tolerance trial in weaned piglets and a subchronic oral toxicity study were made available to support the safety for the new target species.

 

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