2023年10月26日，欧盟食品安全局（EFSA）发布消息，欧盟食品安全局（EFSA）发布关于正磷酸（orthophosphoric acid ）作为所有动物饲料添加剂的授权更新申请的评估。
经过评估，专家小组得出结论，该添加剂在授权使用条件下对所有动物物种、消费者和环境都是安全的。在授权更新的情况下，无需评估添加剂的功效。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 application for renewal of orthophosphoric acid as a technological additive (functional group: preservatives) for all animal species. The applicant has provided evidence that the additive currently on the market complies with the existing conditions of authorisation. There is no evidence that would lead the FEEDAP Panel to reconsider its previous conclusions. Thus, the Panel concluded that the additive remains safe for all animal species provided that the optimal Ca:P ratio is maintained. Additionally, the FEEDAP Panel concluded that orthophosphoric acid remains safe for the consumer and the environment under the authorised conditions of use. Regarding the user safety, orthophosphoric acid is corrosive to the skin and eyes and should be considered as hazardous to the respiratory tract. There is no need for assessing the efficacy of the additive in the context of the renewal of the authorisation.
