經過評估，專家小組認為該添加劑以100mg/kg全價飼料使用時對馬是安全的，以330mg/kg全價飼料使用時對狗是安全的。由於它們在飼料中的功能與在食物中的功能基本相同，因此認為沒有必要進一步證明其功效。部分原文報道如下：

 

　　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 olibanum extract from Boswellia serrata Roxb. ex Colebr., when used as a sensory additive (flavouring) in feed for all dogs and horses. The FEEDAP Panel co ncluded that the additive under assessment is safe for horses at the maximum proposed use level of 100 mg/kg in complete feed. For dogs, the calculated safe co ncentration in feed is 330 mg/kg complete feed. The additive is co nsidered safe for co nsumers when used at the proposed co nditions of use in horses. The additive under assessment should be co nsidered as non-irritant to skin and eyes, but in the absence of data, no co nclusion can be drawn on its potential to be a dermal and respiratory sensitiser. The use of the additive under the proposed co nditions of use in feed for horses was not expected to pose a risk for the environment. Boswellia species and their preparations were recognised to flavour food. Since their function in feed would be essentially the same as that in food, no further demo nstration of efficacy was co nsidered necessary.