2019年5月24日，据欧盟食品安全局（EFSA）消息，欧盟动物饲料添加剂和产品（FEEDAP）研究小组就烧烤调味浓缩物（蔬菜）[FL‐no: 21.002]（Grill flavour concentrate （vegetable））对人体健康的影响发表科学意见。据了解，该产品源自热处理菜籽油，旨在用作各种食品类别中具有烧烤香味的食品调味品。因为其中一些物质还需进一步评估，所以无法确定其安全性。部分原文报道如下：The Panel on Food Additives and Flavourings of the European Food Safety Authority was requested to deliver a scientific opinion on the implications for human health of the product Grill flavour concentrate （vegetable） [FL‐no: 21.002] in the Flavouring Group evaluation 501 （FGE.501）， according to Regulation （EC） No 1331/2008 and Regulation （EC） No 1334/2008 of the European Parliament and of the Council. The product is derived from heat‐treated canola oil and intended to be used as a food flavouring with grilled aroma in a wide variety of food categories. Information on manufacturing and compositional data was considered adequate to show the reproducibility of the production process. The chronic dietary exposure to the substance estimated using the added portions exposure technique （APET） was calculated to be 0.402 and 0.252 mg/person per day for a 60‐kg adult and for a 15‐kg child, respectively. based on exposure estimate and the results from the repeated‐dose toxicity studies, a sufficient margin of safety could be calculated. However, the Panel noted that for six constituents of the flavouring there is an indication for genotoxicity. Therefore, these six substances have to be further considered. Until these evaluations have been finalised the safety of Grill flavour concentrate （vegetable） cannot be fully assessed.
