2025年7月16日，据欧盟食品安全局（EFSA）消息，应欧盟委员会要求，欧盟动物饲料添加剂和产品（FEEDAP）研究小组就枯草芽孢杆菌LMG S-15136生产的内切-1,4-β-木聚糖酶（endo-1,4-β-xylanase）作为妊娠母猪饲料添加剂的安全性和有效性发表科学意见。
经过评估，专家小组得出结论，在拟议的使用条件下，该添加剂对目标物种、消费者和环境是安全的。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 safety and efficacy of Belfeed B MP/ML as a feed additive for gestating sows when used at 10 IU/kg feed. The additive contains endo-1,4-b-xylanase produced by a genetically modified strain of Bacillus subtilis (LMG S-15136). The FEEDAP Panel concluded that the additive is safe for the target species at the proposed use level and that there are no concerns regarding the use of Belfeed B MP/ML for the consumers and for the environment. The two formulations of the additive were considered skin and eye irritants and respiratory sensitisers. The Panel concluded that the additive has the potential to be efficacious as a zootechnical additive in sows during the gestation period at 10 IU/kg feed.
