2021年7月29日，據歐盟食品安全局（EFSA）消息，歐盟動物飼料添加劑和產品（FEEDAP）研究小組就尼卡巴嗪（nicarbazin ）作為育肥火雞飼料添加劑的環境安全性發表科學意見。
經過評估，專家小組得出結論，在火雞的完整飼料中使用尼卡巴嗪不會對陸地和水生環境以及沉積物造成風險。尼卡巴嗪在環境中的生物累積潛力很低。部分原文報道如下：
Following a request from the European Commission, the Panel on Additives and Products or substances used in Animal Feed (FEEDAP Panel) was asked to deliver a scientific opinion on the safety for the environment of the coccidiostat Coxar® (nicarbazin) when used in feed for turkeys for fattening. In previous assessments, the FEEDAP Panel could not conclude on the safety of Coxar® for the environment due to concerns on 4,40-dinitrocarbanilide (DNC, one of the moieties of nicarbazin). On the basis of the new data provided, the FEEDAP Panel updates its previous conclusions on the safety of Coxar® for the environment as follows: The use of nicarbazin from Coxar® in complete feed for turkeys does not pose a risk for the terrestrial and aquatic compartment and in sediment. No concern for groundwater is expected. The bioaccumulation potential of nicarbazin in the environment is low.
經過評估，專家小組得出結論，在火雞的完整飼料中使用尼卡巴嗪不會對陸地和水生環境以及沉積物造成風險。尼卡巴嗪在環境中的生物累積潛力很低。部分原文報道如下：
Following a request from the European Commission, the Panel on Additives and Products or substances used in Animal Feed (FEEDAP Panel) was asked to deliver a scientific opinion on the safety for the environment of the coccidiostat Coxar® (nicarbazin) when used in feed for turkeys for fattening. In previous assessments, the FEEDAP Panel could not conclude on the safety of Coxar® for the environment due to concerns on 4,40-dinitrocarbanilide (DNC, one of the moieties of nicarbazin). On the basis of the new data provided, the FEEDAP Panel updates its previous conclusions on the safety of Coxar® for the environment as follows: The use of nicarbazin from Coxar® in complete feed for turkeys does not pose a risk for the terrestrial and aquatic compartment and in sediment. No concern for groundwater is expected. The bioaccumulation potential of nicarbazin in the environment is low.
