食品伙伴網(wǎng)訊  2019年7月22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）研究小組對硒酸鈉（sodium selenate）作為反芻動物營養(yǎng)飼料添加劑的安全性和有效性進行了評估。

 

　　經(jīng)過評估，F(xiàn)EEDAP小組認(rèn)為該添加劑是一種皮膚過敏劑和呼吸過敏劑，在其作為反芻動物飼料添加劑的預(yù)期用途中，是其他授權(quán)硒添加劑的替代品，不會進一步增加硒的環(huán)境負擔(dān)，通過注射給反芻動物的硒酸鈉能夠滿足動物需求的有效硒源。

 

　　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 sodium selenate as a nutritional feed additive for ruminants, when used via an intraruminal bolus in ruminants. The EFSA Panel on Additives and Products or Substances used in Animal Feed （FEEDAP） Panel concludes that based on （i） the estimation of the release of selenium from the bolus, （ii） the similarities in bioavailability with sodium selenite, （iii） the experience with the use of boluses in ruminant nutrition and （iv） the wide margin of safety compared with the maximum tolerable levels of selenium in ruminants, the additive is safe for ruminants. The use of sodium selenate by bolus administration providing a selenium intake not exceeding that resulting from the maximum authorised EU level of total selenium in feed presents no concerns for consumer safety. The additive does not pose a risk to users by inhalation and is considered as non‐corrosive but irritant for the skin and the eyes.

 

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