部分原文報道如下：

 

　　Following a request from the European Commission, the EFSA Panel on Nutrition, Novel Foods and Food Allergens (NDA) was asked to deliver an opinion on hydrothermally treated kernels from edible Jatropha curcas (Chuta) as a novel food (NF) pursuant to Regulation (EU) 2015/2283. Although Jatropha curcas is generally co nsidered a toxic plant due to the presence of phorbol esters (PEs), edible varieties exist in Central America. The applicant has developed a breeding programme for an edible cultivar and proposes the kernels from this cultivar as an NF as whole kernels or fragments thereof to be used as a snack or as a food ingredient. Procedures are in place to avoid commingling with non-edible kernels, with the last steps being the analytical co ntrol of PEs co ncentrations in all produced batches. The Panel co nsiders that the production process of the NF is sufficiently described and that the information provided on the composition of the NF is sufficient for its characterisation. Compo nents of the NF were tested for genotoxicity applying the standard in vitro test battery and no genotoxic co ncerns have been identified. In a co nservative scenario for exposure to PEs from the NF, it was assumed that all kernels co ntain PEs at the level of detection of the analytical method. When comparing the estimated maximum exposure to PEs with a reference point from a subchro nic study in pigs, a margin of exposure ≥ 900 is obtained, which is co nsidered sufficiently large. The presence of anti-nutritio nal factors does not pose safety co ncerns as they are within the ranges found in vegetables. The Panel co ncludes that the NF is safe under the proposed co nditions of use.