The Joint FAO/WHO Expert Committee on Food Additives (JECFA) and EU member states have studied OA thoroughly.

• 联合国粮农组织/世界卫生组织食品添加剂联合专家委员会(FAO/WHO JECFA)及欧盟等国家都对OA进行了深入研究,调查并评价了OA在各类食品中的污染水平及本国居民OA膳食暴露量,制定出食品中OA的最大允许限量值,以保护本国居民的身体健康。